diff --git a/ARMeilleure/ARMeilleure.csproj b/ARMeilleure/ARMeilleure.csproj
index bb3f47219..58fd04b38 100644
--- a/ARMeilleure/ARMeilleure.csproj
+++ b/ARMeilleure/ARMeilleure.csproj
@@ -9,4 +9,11 @@
+
+
+ PreserveNewest
+ libarmeilleure-jitsupport.dylib
+
+
+
diff --git a/ARMeilleure/CodeGen/Arm64/Arm64Optimizer.cs b/ARMeilleure/CodeGen/Arm64/Arm64Optimizer.cs
new file mode 100644
index 000000000..fdd4d0241
--- /dev/null
+++ b/ARMeilleure/CodeGen/Arm64/Arm64Optimizer.cs
@@ -0,0 +1,270 @@
+using ARMeilleure.CodeGen.Optimizations;
+using ARMeilleure.IntermediateRepresentation;
+using ARMeilleure.Translation;
+using System.Collections.Generic;
+using static ARMeilleure.IntermediateRepresentation.Operand.Factory;
+using static ARMeilleure.IntermediateRepresentation.Operation.Factory;
+
+namespace ARMeilleure.CodeGen.Arm64
+{
+ static class Arm64Optimizer
+ {
+ private const int MaxConstantUses = 10000;
+
+ public static void RunPass(ControlFlowGraph cfg)
+ {
+ var constants = new Dictionary();
+
+ Operand GetConstantCopy(BasicBlock block, Operation operation, Operand source)
+ {
+ // If the constant has many uses, we also force a new constant mov to be added, in order
+ // to avoid overflow of the counts field (that is limited to 16 bits).
+ if (!constants.TryGetValue(source.Value, out var constant) || constant.UsesCount > MaxConstantUses)
+ {
+ constant = Local(source.Type);
+
+ Operation copyOp = Operation(Instruction.Copy, constant, source);
+
+ block.Operations.AddBefore(operation, copyOp);
+
+ constants[source.Value] = constant;
+ }
+
+ return constant;
+ }
+
+ for (BasicBlock block = cfg.Blocks.First; block != null; block = block.ListNext)
+ {
+ constants.Clear();
+
+ Operation nextNode;
+
+ for (Operation node = block.Operations.First; node != default; node = nextNode)
+ {
+ nextNode = node.ListNext;
+
+ // Insert copies for constants that can't fit on a 32-bit immediate.
+ // Doing this early unblocks a few optimizations.
+ if (node.Instruction == Instruction.Add)
+ {
+ Operand src1 = node.GetSource(0);
+ Operand src2 = node.GetSource(1);
+
+ if (src1.Kind == OperandKind.Constant && (src1.Relocatable || ConstTooLong(src1, OperandType.I32)))
+ {
+ node.SetSource(0, GetConstantCopy(block, node, src1));
+ }
+
+ if (src2.Kind == OperandKind.Constant && (src2.Relocatable || ConstTooLong(src2, OperandType.I32)))
+ {
+ node.SetSource(1, GetConstantCopy(block, node, src2));
+ }
+ }
+
+ // Try to fold something like:
+ // lsl x1, x1, #2
+ // add x0, x0, x1
+ // ldr x0, [x0]
+ // add x2, x2, #16
+ // ldr x2, [x2]
+ // Into:
+ // ldr x0, [x0, x1, lsl #2]
+ // ldr x2, [x2, #16]
+ if (IsMemoryLoadOrStore(node.Instruction))
+ {
+ OperandType type;
+
+ if (node.Destination != default)
+ {
+ type = node.Destination.Type;
+ }
+ else
+ {
+ type = node.GetSource(1).Type;
+ }
+
+ Operand memOp = GetMemoryOperandOrNull(node.GetSource(0), type);
+
+ if (memOp != default)
+ {
+ node.SetSource(0, memOp);
+ }
+ }
+ }
+ }
+
+ Optimizer.RemoveUnusedNodes(cfg);
+ }
+
+ private static Operand GetMemoryOperandOrNull(Operand addr, OperandType type)
+ {
+ Operand baseOp = addr;
+
+ // First we check if the address is the result of a local X with immediate
+ // addition. If that is the case, then the baseOp is X, and the memory operand immediate
+ // becomes the addition immediate. Otherwise baseOp keeps being the address.
+ int imm = GetConstOp(ref baseOp, type);
+ if (imm != 0)
+ {
+ return MemoryOp(type, baseOp, default, Multiplier.x1, imm);
+ }
+
+ // Now we check if the baseOp is the result of a local Y with a local Z addition.
+ // If that is the case, we now set baseOp to Y and indexOp to Z. We further check
+ // if Z is the result of a left shift of local W by a value == 0 or == Log2(AccessSize),
+ // if that is the case, we set indexOp to W and adjust the scale value of the memory operand
+ // to match that of the left shift.
+ // There is one missed case, which is the address being a shift result, but this is
+ // probably not worth optimizing as it should never happen.
+ (Operand indexOp, Multiplier scale) = GetIndexOp(ref baseOp, type);
+
+ // If baseOp is still equal to address, then there's nothing that can be optimized.
+ if (baseOp == addr)
+ {
+ return default;
+ }
+
+ return MemoryOp(type, baseOp, indexOp, scale, 0);
+ }
+
+ private static int GetConstOp(ref Operand baseOp, OperandType accessType)
+ {
+ Operation operation = GetAsgOpWithInst(baseOp, Instruction.Add);
+
+ if (operation == default)
+ {
+ return 0;
+ }
+
+ Operand src1 = operation.GetSource(0);
+ Operand src2 = operation.GetSource(1);
+
+ Operand constOp;
+ Operand otherOp;
+
+ if (src1.Kind == OperandKind.Constant && src2.Kind == OperandKind.LocalVariable)
+ {
+ constOp = src1;
+ otherOp = src2;
+ }
+ else if (src1.Kind == OperandKind.LocalVariable && src2.Kind == OperandKind.Constant)
+ {
+ constOp = src2;
+ otherOp = src1;
+ }
+ else
+ {
+ return 0;
+ }
+
+ // If we have addition by a constant that we can't encode on the instruction,
+ // then we can't optimize it further.
+ if (ConstTooLong(constOp, accessType))
+ {
+ return 0;
+ }
+
+ baseOp = otherOp;
+
+ return constOp.AsInt32();
+ }
+
+ private static (Operand, Multiplier) GetIndexOp(ref Operand baseOp, OperandType accessType)
+ {
+ Operand indexOp = default;
+
+ Multiplier scale = Multiplier.x1;
+
+ Operation addOp = GetAsgOpWithInst(baseOp, Instruction.Add);
+
+ if (addOp == default)
+ {
+ return (indexOp, scale);
+ }
+
+ Operand src1 = addOp.GetSource(0);
+ Operand src2 = addOp.GetSource(1);
+
+ if (src1.Kind != OperandKind.LocalVariable || src2.Kind != OperandKind.LocalVariable)
+ {
+ return (indexOp, scale);
+ }
+
+ baseOp = src1;
+ indexOp = src2;
+
+ Operation shlOp = GetAsgOpWithInst(src1, Instruction.ShiftLeft);
+
+ bool indexOnSrc2 = false;
+
+ if (shlOp == default)
+ {
+ shlOp = GetAsgOpWithInst(src2, Instruction.ShiftLeft);
+
+ indexOnSrc2 = true;
+ }
+
+ if (shlOp != default)
+ {
+ Operand shSrc = shlOp.GetSource(0);
+ Operand shift = shlOp.GetSource(1);
+
+ int maxShift = Assembler.GetScaleForType(accessType);
+
+ if (shSrc.Kind == OperandKind.LocalVariable &&
+ shift.Kind == OperandKind.Constant &&
+ (shift.Value == 0 || shift.Value == (ulong)maxShift))
+ {
+ scale = shift.Value switch
+ {
+ 1 => Multiplier.x2,
+ 2 => Multiplier.x4,
+ 3 => Multiplier.x8,
+ 4 => Multiplier.x16,
+ _ => Multiplier.x1
+ };
+
+ baseOp = indexOnSrc2 ? src1 : src2;
+ indexOp = shSrc;
+ }
+ }
+
+ return (indexOp, scale);
+ }
+
+ private static Operation GetAsgOpWithInst(Operand op, Instruction inst)
+ {
+ // If we have multiple assignments, folding is not safe
+ // as the value may be different depending on the
+ // control flow path.
+ if (op.AssignmentsCount != 1)
+ {
+ return default;
+ }
+
+ Operation asgOp = op.Assignments[0];
+
+ if (asgOp.Instruction != inst)
+ {
+ return default;
+ }
+
+ return asgOp;
+ }
+
+ private static bool IsMemoryLoadOrStore(Instruction inst)
+ {
+ return inst == Instruction.Load || inst == Instruction.Store;
+ }
+
+ private static bool ConstTooLong(Operand constOp, OperandType accessType)
+ {
+ if ((uint)constOp.Value != constOp.Value)
+ {
+ return true;
+ }
+
+ return !CodeGenCommon.ConstFitsOnUImm12(constOp.AsInt32(), accessType);
+ }
+ }
+}
diff --git a/ARMeilleure/CodeGen/Arm64/ArmCondition.cs b/ARMeilleure/CodeGen/Arm64/ArmCondition.cs
new file mode 100644
index 000000000..db27a8104
--- /dev/null
+++ b/ARMeilleure/CodeGen/Arm64/ArmCondition.cs
@@ -0,0 +1,47 @@
+using ARMeilleure.IntermediateRepresentation;
+using System;
+
+namespace ARMeilleure.CodeGen.Arm64
+{
+ enum ArmCondition
+ {
+ Eq = 0,
+ Ne = 1,
+ GeUn = 2,
+ LtUn = 3,
+ Mi = 4,
+ Pl = 5,
+ Vs = 6,
+ Vc = 7,
+ GtUn = 8,
+ LeUn = 9,
+ Ge = 10,
+ Lt = 11,
+ Gt = 12,
+ Le = 13,
+ Al = 14,
+ Nv = 15
+ }
+
+ static class ComparisonArm64Extensions
+ {
+ public static ArmCondition ToArmCondition(this Comparison comp)
+ {
+ return comp switch
+ {
+ Comparison.Equal => ArmCondition.Eq,
+ Comparison.NotEqual => ArmCondition.Ne,
+ Comparison.Greater => ArmCondition.Gt,
+ Comparison.LessOrEqual => ArmCondition.Le,
+ Comparison.GreaterUI => ArmCondition.GtUn,
+ Comparison.LessOrEqualUI => ArmCondition.LeUn,
+ Comparison.GreaterOrEqual => ArmCondition.Ge,
+ Comparison.Less => ArmCondition.Lt,
+ Comparison.GreaterOrEqualUI => ArmCondition.GeUn,
+ Comparison.LessUI => ArmCondition.LtUn,
+
+ _ => throw new ArgumentException(null, nameof(comp))
+ };
+ }
+ }
+}
diff --git a/ARMeilleure/CodeGen/Arm64/ArmExtensionType.cs b/ARMeilleure/CodeGen/Arm64/ArmExtensionType.cs
new file mode 100644
index 000000000..062a6d0b7
--- /dev/null
+++ b/ARMeilleure/CodeGen/Arm64/ArmExtensionType.cs
@@ -0,0 +1,14 @@
+namespace ARMeilleure.CodeGen.Arm64
+{
+ enum ArmExtensionType
+ {
+ Uxtb = 0,
+ Uxth = 1,
+ Uxtw = 2,
+ Uxtx = 3,
+ Sxtb = 4,
+ Sxth = 5,
+ Sxtw = 6,
+ Sxtx = 7
+ }
+}
diff --git a/ARMeilleure/CodeGen/Arm64/ArmShiftType.cs b/ARMeilleure/CodeGen/Arm64/ArmShiftType.cs
new file mode 100644
index 000000000..d223a1464
--- /dev/null
+++ b/ARMeilleure/CodeGen/Arm64/ArmShiftType.cs
@@ -0,0 +1,11 @@
+
+namespace ARMeilleure.CodeGen.Arm64
+{
+ enum ArmShiftType
+ {
+ Lsl = 0,
+ Lsr = 1,
+ Asr = 2,
+ Ror = 3
+ }
+}
\ No newline at end of file
diff --git a/ARMeilleure/CodeGen/Arm64/Assembler.cs b/ARMeilleure/CodeGen/Arm64/Assembler.cs
new file mode 100644
index 000000000..0ec0be7cb
--- /dev/null
+++ b/ARMeilleure/CodeGen/Arm64/Assembler.cs
@@ -0,0 +1,1160 @@
+using ARMeilleure.IntermediateRepresentation;
+using System;
+using System.Diagnostics;
+using System.IO;
+using static ARMeilleure.IntermediateRepresentation.Operand;
+
+namespace ARMeilleure.CodeGen.Arm64
+{
+ class Assembler
+ {
+ public const uint SfFlag = 1u << 31;
+
+ private const int SpRegister = 31;
+ private const int ZrRegister = 31;
+
+ private readonly Stream _stream;
+
+ public Assembler(Stream stream)
+ {
+ _stream = stream;
+ }
+
+ public void Add(Operand rd, Operand rn, Operand rm, ArmExtensionType extensionType, int shiftAmount = 0)
+ {
+ WriteInstructionAuto(0x0b200000u, rd, rn, rm, extensionType, shiftAmount);
+ }
+
+ public void Add(Operand rd, Operand rn, Operand rm, ArmShiftType shiftType = ArmShiftType.Lsl, int shiftAmount = 0, bool immForm = false)
+ {
+ WriteInstructionAuto(0x11000000u, 0x0b000000u, rd, rn, rm, shiftType, shiftAmount, immForm);
+ }
+
+ public void And(Operand rd, Operand rn, Operand rm, ArmShiftType shiftType = ArmShiftType.Lsl, int shiftAmount = 0)
+ {
+ WriteInstructionBitwiseAuto(0x12000000u, 0x0a000000u, rd, rn, rm, shiftType, shiftAmount);
+ }
+
+ public void Ands(Operand rd, Operand rn, Operand rm, ArmShiftType shiftType = ArmShiftType.Lsl, int shiftAmount = 0)
+ {
+ WriteInstructionBitwiseAuto(0x72000000u, 0x6a000000u, rd, rn, rm, shiftType, shiftAmount);
+ }
+
+ public void Asr(Operand rd, Operand rn, Operand rm)
+ {
+ if (rm.Kind == OperandKind.Constant)
+ {
+ int shift = rm.AsInt32();
+ int mask = rd.Type == OperandType.I64 ? 63 : 31;
+ shift &= mask;
+ Sbfm(rd, rn, shift, mask);
+ }
+ else
+ {
+ Asrv(rd, rn, rm);
+ }
+ }
+
+ public void Asrv(Operand rd, Operand rn, Operand rm)
+ {
+ WriteInstructionBitwiseAuto(0x1ac02800u, rd, rn, rm);
+ }
+
+ public void B(int imm)
+ {
+ WriteUInt32(0x14000000u | EncodeSImm26_2(imm));
+ }
+
+ public void B(ArmCondition condition, int imm)
+ {
+ WriteUInt32(0x54000000u | (uint)condition | (EncodeSImm19_2(imm) << 5));
+ }
+
+ public void Blr(Operand rn)
+ {
+ WriteUInt32(0xd63f0000u | (EncodeReg(rn) << 5));
+ }
+
+ public void Br(Operand rn)
+ {
+ WriteUInt32(0xd61f0000u | (EncodeReg(rn) << 5));
+ }
+
+ public void Brk()
+ {
+ WriteUInt32(0xd4200000u);
+ }
+
+ public void Cbz(Operand rt, int imm)
+ {
+ WriteInstructionAuto(0x34000000u | (EncodeSImm19_2(imm) << 5), rt);
+ }
+
+ public void Cbnz(Operand rt, int imm)
+ {
+ WriteInstructionAuto(0x35000000u | (EncodeSImm19_2(imm) << 5), rt);
+ }
+
+ public void Clrex(int crm = 15)
+ {
+ WriteUInt32(0xd503305fu | (EncodeUImm4(crm) << 8));
+ }
+
+ public void Clz(Operand rd, Operand rn)
+ {
+ WriteInstructionAuto(0x5ac01000u, rd, rn);
+ }
+
+ public void CmeqVector(Operand rd, Operand rn, Operand rm, int size, bool q = true)
+ {
+ Debug.Assert((uint)size < 4);
+ WriteSimdInstruction(0x2e208c00u | ((uint)size << 22), rd, rn, rm, q);
+ }
+
+ public void Cmp(Operand rn, Operand rm, ArmShiftType shiftType = ArmShiftType.Lsl, int shiftAmount = 0)
+ {
+ Subs(Factory.Register(ZrRegister, RegisterType.Integer, rn.Type), rn, rm, shiftType, shiftAmount);
+ }
+
+ public void Csel(Operand rd, Operand rn, Operand rm, ArmCondition condition)
+ {
+ WriteInstructionBitwiseAuto(0x1a800000u | ((uint)condition << 12), rd, rn, rm);
+ }
+
+ public void Cset(Operand rd, ArmCondition condition)
+ {
+ var zr = Factory.Register(ZrRegister, RegisterType.Integer, rd.Type);
+ Csinc(rd, zr, zr, (ArmCondition)((int)condition ^ 1));
+ }
+
+ public void Csinc(Operand rd, Operand rn, Operand rm, ArmCondition condition)
+ {
+ WriteInstructionBitwiseAuto(0x1a800400u | ((uint)condition << 12), rd, rn, rm);
+ }
+
+ public void Dmb(uint option)
+ {
+ WriteUInt32(0xd50330bfu | (option << 8));
+ }
+
+ public void DupScalar(Operand rd, Operand rn, int index, int size)
+ {
+ WriteInstruction(0x5e000400u | (EncodeIndexSizeImm5(index, size) << 16), rd, rn);
+ }
+
+ public void Eor(Operand rd, Operand rn, Operand rm, ArmShiftType shiftType = ArmShiftType.Lsl, int shiftAmount = 0)
+ {
+ WriteInstructionBitwiseAuto(0x52000000u, 0x4a000000u, rd, rn, rm, shiftType, shiftAmount);
+ }
+
+ public void EorVector(Operand rd, Operand rn, Operand rm, bool q = true)
+ {
+ WriteSimdInstruction(0x2e201c00u, rd, rn, rm, q);
+ }
+
+ public void Extr(Operand rd, Operand rn, Operand rm, int imms)
+ {
+ uint n = rd.Type == OperandType.I64 ? 1u << 22 : 0u;
+ WriteInstructionBitwiseAuto(0x13800000u | n | (EncodeUImm6(imms) << 10), rd, rn, rm);
+ }
+
+ public void FaddScalar(Operand rd, Operand rn, Operand rm)
+ {
+ WriteFPInstructionAuto(0x1e202800u, rd, rn, rm);
+ }
+
+ public void FcvtScalar(Operand rd, Operand rn)
+ {
+ uint instruction = 0x1e224000u | (rd.Type == OperandType.FP64 ? 1u << 15 : 1u << 22);
+ WriteUInt32(instruction | EncodeReg(rd) | (EncodeReg(rn) << 5));
+ }
+
+ public void FdivScalar(Operand rd, Operand rn, Operand rm)
+ {
+ WriteFPInstructionAuto(0x1e201800u, rd, rn, rm);
+ }
+
+ public void Fmov(Operand rd, Operand rn)
+ {
+ WriteFPInstructionAuto(0x1e204000u, rd, rn);
+ }
+
+ public void Fmov(Operand rd, Operand rn, bool topHalf)
+ {
+ Debug.Assert(rd.Type.IsInteger() != rn.Type.IsInteger());
+ Debug.Assert(rd.Type == OperandType.I64 || rn.Type == OperandType.I64 || !topHalf);
+
+ uint opcode = rd.Type.IsInteger() ? 0b110u : 0b111u;
+
+ uint rmode = topHalf ? 1u << 19 : 0u;
+ uint ftype = rd.Type == OperandType.FP64 || rn.Type == OperandType.FP64 ? 1u << 22 : 0u;
+ uint sf = rd.Type == OperandType.I64 || rn.Type == OperandType.I64 ? SfFlag : 0u;
+
+ WriteUInt32(0x1e260000u | (opcode << 16) | rmode | ftype | sf | EncodeReg(rd) | (EncodeReg(rn) << 5));
+ }
+
+ public void FmulScalar(Operand rd, Operand rn, Operand rm)
+ {
+ WriteFPInstructionAuto(0x1e200800u, rd, rn, rm);
+ }
+
+ public void FnegScalar(Operand rd, Operand rn)
+ {
+ WriteFPInstructionAuto(0x1e214000u, rd, rn);
+ }
+
+ public void FsubScalar(Operand rd, Operand rn, Operand rm)
+ {
+ WriteFPInstructionAuto(0x1e203800u, rd, rn, rm);
+ }
+
+ public void Ins(Operand rd, Operand rn, int index, int size)
+ {
+ WriteInstruction(0x4e001c00u | (EncodeIndexSizeImm5(index, size) << 16), rd, rn);
+ }
+
+ public void Ins(Operand rd, Operand rn, int srcIndex, int dstIndex, int size)
+ {
+ uint imm4 = (uint)srcIndex << size;
+ Debug.Assert((uint)srcIndex < (16u >> size));
+ WriteInstruction(0x6e000400u | (imm4 << 11) | (EncodeIndexSizeImm5(dstIndex, size) << 16), rd, rn);
+ }
+
+ public void Ldaxp(Operand rt, Operand rt2, Operand rn)
+ {
+ WriteInstruction(0x887f8000u | ((rt.Type == OperandType.I64 ? 3u : 2u) << 30), rt, rn, rt2);
+ }
+
+ public void Ldaxr(Operand rt, Operand rn)
+ {
+ WriteInstruction(0x085ffc00u | ((rt.Type == OperandType.I64 ? 3u : 2u) << 30), rt, rn);
+ }
+
+ public void Ldaxrb(Operand rt, Operand rn)
+ {
+ WriteInstruction(0x085ffc00u, rt, rn);
+ }
+
+ public void Ldaxrh(Operand rt, Operand rn)
+ {
+ WriteInstruction(0x085ffc00u | (1u << 30), rt, rn);
+ }
+
+ public void LdpRiPost(Operand rt, Operand rt2, Operand rn, int imm)
+ {
+ uint instruction = GetLdpStpInstruction(0x28c00000u, 0x2cc00000u, imm, rt.Type);
+ WriteInstruction(instruction, rt, rn, rt2);
+ }
+
+ public void LdpRiPre(Operand rt, Operand rt2, Operand rn, int imm)
+ {
+ uint instruction = GetLdpStpInstruction(0x29c00000u, 0x2dc00000u, imm, rt.Type);
+ WriteInstruction(instruction, rt, rn, rt2);
+ }
+
+ public void LdpRiUn(Operand rt, Operand rt2, Operand rn, int imm)
+ {
+ uint instruction = GetLdpStpInstruction(0x29400000u, 0x2d400000u, imm, rt.Type);
+ WriteInstruction(instruction, rt, rn, rt2);
+ }
+
+ public void Ldr(Operand rt, Operand rn)
+ {
+ if (rn.Kind == OperandKind.Memory)
+ {
+ MemoryOperand memOp = rn.GetMemory();
+
+ if (memOp.Index != default)
+ {
+ Debug.Assert(memOp.Displacement == 0);
+ Debug.Assert(memOp.Scale == Multiplier.x1 || (int)memOp.Scale == GetScaleForType(rt.Type));
+ LdrRr(rt, memOp.BaseAddress, memOp.Index, ArmExtensionType.Uxtx, memOp.Scale != Multiplier.x1);
+ }
+ else
+ {
+ LdrRiUn(rt, memOp.BaseAddress, memOp.Displacement);
+ }
+ }
+ else
+ {
+ LdrRiUn(rt, rn, 0);
+ }
+ }
+
+ public void LdrLit(Operand rt, int offset)
+ {
+ uint instruction = 0x18000000u | (EncodeSImm19_2(offset) << 5);
+
+ if (rt.Type == OperandType.I64)
+ {
+ instruction |= 1u << 30;
+ }
+
+ WriteInstruction(instruction, rt);
+ }
+
+ public void LdrRiPost(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = GetLdrStrInstruction(0xb8400400u, 0x3c400400u, rt.Type) | (EncodeSImm9(imm) << 12);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void LdrRiPre(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = GetLdrStrInstruction(0xb8400c00u, 0x3c400c00u, rt.Type) | (EncodeSImm9(imm) << 12);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void LdrRiUn(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = GetLdrStrInstruction(0xb9400000u, 0x3d400000u, rt.Type) | (EncodeUImm12(imm, rt.Type) << 10);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void LdrRr(Operand rt, Operand rn, Operand rm, ArmExtensionType extensionType, bool shift)
+ {
+ uint instruction = GetLdrStrInstruction(0xb8600800u, 0x3ce00800u, rt.Type);
+ WriteInstructionLdrStrAuto(instruction, rt, rn, rm, extensionType, shift);
+ }
+
+ public void LdrbRiPost(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = 0x38400400u | (EncodeSImm9(imm) << 12);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void LdrbRiPre(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = 0x38400c00u | (EncodeSImm9(imm) << 12);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void LdrbRiUn(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = 0x39400000u | (EncodeUImm12(imm, 0) << 10);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void LdrhRiPost(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = 0x78400400u | (EncodeSImm9(imm) << 12);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void LdrhRiPre(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = 0x78400c00u | (EncodeSImm9(imm) << 12);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void LdrhRiUn(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = 0x79400000u | (EncodeUImm12(imm, 1) << 10);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void Ldur(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = GetLdrStrInstruction(0xb8400000u, 0x3c400000u, rt.Type) | (EncodeSImm9(imm) << 12);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void Lsl(Operand rd, Operand rn, Operand rm)
+ {
+ if (rm.Kind == OperandKind.Constant)
+ {
+ int shift = rm.AsInt32();
+ int mask = rd.Type == OperandType.I64 ? 63 : 31;
+ shift &= mask;
+ Ubfm(rd, rn, -shift & mask, mask - shift);
+ }
+ else
+ {
+ Lslv(rd, rn, rm);
+ }
+ }
+
+ public void Lslv(Operand rd, Operand rn, Operand rm)
+ {
+ WriteInstructionBitwiseAuto(0x1ac02000u, rd, rn, rm);
+ }
+
+ public void Lsr(Operand rd, Operand rn, Operand rm)
+ {
+ if (rm.Kind == OperandKind.Constant)
+ {
+ int shift = rm.AsInt32();
+ int mask = rd.Type == OperandType.I64 ? 63 : 31;
+ shift &= mask;
+ Ubfm(rd, rn, shift, mask);
+ }
+ else
+ {
+ Lsrv(rd, rn, rm);
+ }
+ }
+
+ public void Lsrv(Operand rd, Operand rn, Operand rm)
+ {
+ WriteInstructionBitwiseAuto(0x1ac02400u, rd, rn, rm);
+ }
+
+ public void Madd(Operand rd, Operand rn, Operand rm, Operand ra)
+ {
+ WriteInstructionAuto(0x1b000000u, rd, rn, rm, ra);
+ }
+
+ public void Mul(Operand rd, Operand rn, Operand rm)
+ {
+ Madd(rd, rn, rm, Factory.Register(ZrRegister, RegisterType.Integer, rd.Type));
+ }
+
+ public void Mov(Operand rd, Operand rn)
+ {
+ if (rd.Type.IsInteger())
+ {
+ Orr(rd, Factory.Register(ZrRegister, RegisterType.Integer, rd.Type), rn);
+ }
+ else
+ {
+ OrrVector(rd, rn, rn);
+ }
+ }
+
+ public void MovSp(Operand rd, Operand rn)
+ {
+ if (rd.GetRegister().Index == SpRegister ||
+ rn.GetRegister().Index == SpRegister)
+ {
+ Add(rd, rn, Factory.Const(rd.Type, 0), immForm: true);
+ }
+ else
+ {
+ Mov(rd, rn);
+ }
+ }
+
+ public void Mov(Operand rd, int imm)
+ {
+ Movz(rd, imm, 0);
+ }
+
+ public void Movz(Operand rd, int imm, int hw)
+ {
+ Debug.Assert((hw & (rd.Type == OperandType.I64 ? 3 : 1)) == hw);
+ WriteInstructionAuto(0x52800000u | (EncodeUImm16(imm) << 5) | ((uint)hw << 21), rd);
+ }
+
+ public void Movk(Operand rd, int imm, int hw)
+ {
+ Debug.Assert((hw & (rd.Type == OperandType.I64 ? 3 : 1)) == hw);
+ WriteInstructionAuto(0x72800000u | (EncodeUImm16(imm) << 5) | ((uint)hw << 21), rd);
+ }
+
+ public void Mrs(Operand rt, uint o0, uint op1, uint crn, uint crm, uint op2)
+ {
+ uint instruction = 0xd5300000u;
+
+ instruction |= (op2 & 7) << 5;
+ instruction |= (crm & 15) << 8;
+ instruction |= (crn & 15) << 12;
+ instruction |= (op1 & 7) << 16;
+ instruction |= (o0 & 1) << 19;
+
+ WriteInstruction(instruction, rt);
+ }
+
+ public void Mvn(Operand rd, Operand rn, ArmShiftType shiftType = ArmShiftType.Lsl, int shiftAmount = 0)
+ {
+ Orn(rd, Factory.Register(ZrRegister, RegisterType.Integer, rd.Type), rn, shiftType, shiftAmount);
+ }
+
+ public void Neg(Operand rd, Operand rn, ArmShiftType shiftType = ArmShiftType.Lsl, int shiftAmount = 0)
+ {
+ Sub(rd, Factory.Register(ZrRegister, RegisterType.Integer, rd.Type), rn, shiftType, shiftAmount);
+ }
+
+ public void Orn(Operand rd, Operand rn, Operand rm, ArmShiftType shiftType = ArmShiftType.Lsl, int shiftAmount = 0)
+ {
+ WriteInstructionBitwiseAuto(0x2a200000u, rd, rn, rm, shiftType, shiftAmount);
+ }
+
+ public void Orr(Operand rd, Operand rn, Operand rm, ArmShiftType shiftType = ArmShiftType.Lsl, int shiftAmount = 0)
+ {
+ WriteInstructionBitwiseAuto(0x32000000u, 0x2a000000u, rd, rn, rm, shiftType, shiftAmount);
+ }
+
+ public void OrrVector(Operand rd, Operand rn, Operand rm, bool q = true)
+ {
+ WriteSimdInstruction(0x0ea01c00u, rd, rn, rm, q);
+ }
+
+ public void Ret(Operand rn)
+ {
+ WriteUInt32(0xd65f0000u | (EncodeReg(rn) << 5));
+ }
+
+ public void Rev(Operand rd, Operand rn)
+ {
+ uint opc0 = rd.Type == OperandType.I64 ? 1u << 10 : 0u;
+ WriteInstructionAuto(0x5ac00800u | opc0, rd, rn);
+ }
+
+ public void Ror(Operand rd, Operand rn, Operand rm)
+ {
+ if (rm.Kind == OperandKind.Constant)
+ {
+ int shift = rm.AsInt32();
+ int mask = rd.Type == OperandType.I64 ? 63 : 31;
+ shift &= mask;
+ Extr(rd, rn, rn, shift);
+ }
+ else
+ {
+ Rorv(rd, rn, rm);
+ }
+ }
+
+ public void Rorv(Operand rd, Operand rn, Operand rm)
+ {
+ WriteInstructionBitwiseAuto(0x1ac02c00u, rd, rn, rm);
+ }
+
+ public void Sbfm(Operand rd, Operand rn, int immr, int imms)
+ {
+ uint n = rd.Type == OperandType.I64 ? 1u << 22 : 0u;
+ WriteInstructionAuto(0x13000000u | n | (EncodeUImm6(imms) << 10) | (EncodeUImm6(immr) << 16), rd, rn);
+ }
+
+ public void ScvtfScalar(Operand rd, Operand rn)
+ {
+ uint instruction = 0x1e220000u;
+
+ if (rn.Type == OperandType.I64)
+ {
+ instruction |= SfFlag;
+ }
+
+ WriteFPInstructionAuto(instruction, rd, rn);
+ }
+
+ public void Sdiv(Operand rd, Operand rn, Operand rm)
+ {
+ WriteInstructionRm16Auto(0x1ac00c00u, rd, rn, rm);
+ }
+
+ public void Smulh(Operand rd, Operand rn, Operand rm)
+ {
+ WriteInstructionRm16(0x9b407c00u, rd, rn, rm);
+ }
+
+ public void Stlxp(Operand rt, Operand rt2, Operand rn, Operand rs)
+ {
+ WriteInstruction(0x88208000u | ((rt.Type == OperandType.I64 ? 3u : 2u) << 30), rt, rn, rs, rt2);
+ }
+
+ public void Stlxr(Operand rt, Operand rn, Operand rs)
+ {
+ WriteInstructionRm16(0x0800fc00u | ((rt.Type == OperandType.I64 ? 3u : 2u) << 30), rt, rn, rs);
+ }
+
+ public void Stlxrb(Operand rt, Operand rn, Operand rs)
+ {
+ WriteInstructionRm16(0x0800fc00u, rt, rn, rs);
+ }
+
+ public void Stlxrh(Operand rt, Operand rn, Operand rs)
+ {
+ WriteInstructionRm16(0x0800fc00u | (1u << 30), rt, rn, rs);
+ }
+
+ public void StpRiPost(Operand rt, Operand rt2, Operand rn, int imm)
+ {
+ uint instruction = GetLdpStpInstruction(0x28800000u, 0x2c800000u, imm, rt.Type);
+ WriteInstruction(instruction, rt, rn, rt2);
+ }
+
+ public void StpRiPre(Operand rt, Operand rt2, Operand rn, int imm)
+ {
+ uint instruction = GetLdpStpInstruction(0x29800000u, 0x2d800000u, imm, rt.Type);
+ WriteInstruction(instruction, rt, rn, rt2);
+ }
+
+ public void StpRiUn(Operand rt, Operand rt2, Operand rn, int imm)
+ {
+ uint instruction = GetLdpStpInstruction(0x29000000u, 0x2d000000u, imm, rt.Type);
+ WriteInstruction(instruction, rt, rn, rt2);
+ }
+
+ public void Str(Operand rt, Operand rn)
+ {
+ if (rn.Kind == OperandKind.Memory)
+ {
+ MemoryOperand memOp = rn.GetMemory();
+
+ if (memOp.Index != default)
+ {
+ Debug.Assert(memOp.Displacement == 0);
+ Debug.Assert(memOp.Scale == Multiplier.x1 || (int)memOp.Scale == GetScaleForType(rt.Type));
+ StrRr(rt, memOp.BaseAddress, memOp.Index, ArmExtensionType.Uxtx, memOp.Scale != Multiplier.x1);
+ }
+ else
+ {
+ StrRiUn(rt, memOp.BaseAddress, memOp.Displacement);
+ }
+ }
+ else
+ {
+ StrRiUn(rt, rn, 0);
+ }
+ }
+
+ public void StrRiPost(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = GetLdrStrInstruction(0xb8000400u, 0x3c000400u, rt.Type) | (EncodeSImm9(imm) << 12);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void StrRiPre(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = GetLdrStrInstruction(0xb8000c00u, 0x3c000c00u, rt.Type) | (EncodeSImm9(imm) << 12);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void StrRiUn(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = GetLdrStrInstruction(0xb9000000u, 0x3d000000u, rt.Type) | (EncodeUImm12(imm, rt.Type) << 10);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void StrRr(Operand rt, Operand rn, Operand rm, ArmExtensionType extensionType, bool shift)
+ {
+ uint instruction = GetLdrStrInstruction(0xb8200800u, 0x3ca00800u, rt.Type);
+ WriteInstructionLdrStrAuto(instruction, rt, rn, rm, extensionType, shift);
+ }
+
+ public void StrbRiPost(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = 0x38000400u | (EncodeSImm9(imm) << 12);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void StrbRiPre(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = 0x38000c00u | (EncodeSImm9(imm) << 12);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void StrbRiUn(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = 0x39000000u | (EncodeUImm12(imm, 0) << 10);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void StrhRiPost(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = 0x78000400u | (EncodeSImm9(imm) << 12);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void StrhRiPre(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = 0x78000c00u | (EncodeSImm9(imm) << 12);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void StrhRiUn(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = 0x79000000u | (EncodeUImm12(imm, 1) << 10);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void Stur(Operand rt, Operand rn, int imm)
+ {
+ uint instruction = GetLdrStrInstruction(0xb8000000u, 0x3c000000u, rt.Type) | (EncodeSImm9(imm) << 12);
+ WriteInstruction(instruction, rt, rn);
+ }
+
+ public void Sub(Operand rd, Operand rn, Operand rm, ArmExtensionType extensionType, int shiftAmount = 0)
+ {
+ WriteInstructionAuto(0x4b200000u, rd, rn, rm, extensionType, shiftAmount);
+ }
+
+ public void Sub(Operand rd, Operand rn, Operand rm, ArmShiftType shiftType = ArmShiftType.Lsl, int shiftAmount = 0)
+ {
+ WriteInstructionAuto(0x51000000u, 0x4b000000u, rd, rn, rm, shiftType, shiftAmount);
+ }
+
+ public void Subs(Operand rd, Operand rn, Operand rm, ArmShiftType shiftType = ArmShiftType.Lsl, int shiftAmount = 0)
+ {
+ WriteInstructionAuto(0x71000000u, 0x6b000000u, rd, rn, rm, shiftType, shiftAmount);
+ }
+
+ public void Sxtb(Operand rd, Operand rn)
+ {
+ Sbfm(rd, rn, 0, 7);
+ }
+
+ public void Sxth(Operand rd, Operand rn)
+ {
+ Sbfm(rd, rn, 0, 15);
+ }
+
+ public void Sxtw(Operand rd, Operand rn)
+ {
+ Sbfm(rd, rn, 0, 31);
+ }
+
+ public void Tst(Operand rn, Operand rm, ArmShiftType shiftType = ArmShiftType.Lsl, int shiftAmount = 0)
+ {
+ Ands(Factory.Register(ZrRegister, RegisterType.Integer, rn.Type), rn, rm, shiftType, shiftAmount);
+ }
+
+ public void Ubfm(Operand rd, Operand rn, int immr, int imms)
+ {
+ uint n = rd.Type == OperandType.I64 ? 1u << 22 : 0u;
+ WriteInstructionAuto(0x53000000u | n | (EncodeUImm6(imms) << 10) | (EncodeUImm6(immr) << 16), rd, rn);
+ }
+
+ public void UcvtfScalar(Operand rd, Operand rn)
+ {
+ uint instruction = 0x1e230000u;
+
+ if (rn.Type == OperandType.I64)
+ {
+ instruction |= SfFlag;
+ }
+
+ WriteFPInstructionAuto(instruction, rd, rn);
+ }
+
+ public void Udiv(Operand rd, Operand rn, Operand rm)
+ {
+ WriteInstructionRm16Auto(0x1ac00800u, rd, rn, rm);
+ }
+
+ public void Umov(Operand rd, Operand rn, int index, int size)
+ {
+ uint q = size == 3 ? 1u << 30 : 0u;
+ WriteInstruction(0x0e003c00u | (EncodeIndexSizeImm5(index, size) << 16) | q, rd, rn);
+ }
+
+ public void Umulh(Operand rd, Operand rn, Operand rm)
+ {
+ WriteInstructionRm16(0x9bc07c00u, rd, rn, rm);
+ }
+
+ public void Uxtb(Operand rd, Operand rn)
+ {
+ Ubfm(rd, rn, 0, 7);
+ }
+
+ public void Uxth(Operand rd, Operand rn)
+ {
+ Ubfm(rd, rn, 0, 15);
+ }
+
+ private void WriteInstructionAuto(
+ uint instI,
+ uint instR,
+ Operand rd,
+ Operand rn,
+ Operand rm,
+ ArmShiftType shiftType = ArmShiftType.Lsl,
+ int shiftAmount = 0,
+ bool immForm = false)
+ {
+ if (rm.Kind == OperandKind.Constant && (rm.Value != 0 || immForm))
+ {
+ Debug.Assert(shiftAmount == 0);
+ int imm = rm.AsInt32();
+ Debug.Assert((uint)imm == rm.Value);
+ if (imm != 0 && (imm & 0xfff) == 0)
+ {
+ instI |= 1 << 22; // sh flag
+ imm >>= 12;
+ }
+ WriteInstructionAuto(instI | (EncodeUImm12(imm, 0) << 10), rd, rn);
+ }
+ else
+ {
+ instR |= EncodeUImm6(shiftAmount) << 10;
+ instR |= (uint)shiftType << 22;
+
+ WriteInstructionRm16Auto(instR, rd, rn, rm);
+ }
+ }
+
+ private void WriteInstructionAuto(
+ uint instruction,
+ Operand rd,
+ Operand rn,
+ Operand rm,
+ ArmExtensionType extensionType,
+ int shiftAmount = 0)
+ {
+ Debug.Assert((uint)shiftAmount <= 4);
+
+ instruction |= (uint)shiftAmount << 10;
+ instruction |= (uint)extensionType << 13;
+
+ WriteInstructionRm16Auto(instruction, rd, rn, rm);
+ }
+
+ private void WriteInstructionBitwiseAuto(
+ uint instI,
+ uint instR,
+ Operand rd,
+ Operand rn,
+ Operand rm,
+ ArmShiftType shiftType = ArmShiftType.Lsl,
+ int shiftAmount = 0)
+ {
+ if (rm.Kind == OperandKind.Constant && rm.Value != 0)
+ {
+ Debug.Assert(shiftAmount == 0);
+ bool canEncode = CodeGenCommon.TryEncodeBitMask(rm, out int immN, out int immS, out int immR);
+ Debug.Assert(canEncode);
+ uint instruction = instI | ((uint)immS << 10) | ((uint)immR << 16) | ((uint)immN << 22);
+
+ WriteInstructionAuto(instruction, rd, rn);
+ }
+ else
+ {
+ WriteInstructionBitwiseAuto(instR, rd, rn, rm, shiftType, shiftAmount);
+ }
+ }
+
+ private void WriteInstructionBitwiseAuto(
+ uint instruction,
+ Operand rd,
+ Operand rn,
+ Operand rm,
+ ArmShiftType shiftType = ArmShiftType.Lsl,
+ int shiftAmount = 0)
+ {
+ if (rd.Type == OperandType.I64)
+ {
+ instruction |= SfFlag;
+ }
+
+ instruction |= EncodeUImm6(shiftAmount) << 10;
+ instruction |= (uint)shiftType << 22;
+
+ WriteInstructionRm16(instruction, rd, rn, rm);
+ }
+
+ private void WriteInstructionLdrStrAuto(
+ uint instruction,
+ Operand rd,
+ Operand rn,
+ Operand rm,
+ ArmExtensionType extensionType,
+ bool shift)
+ {
+ if (shift)
+ {
+ instruction |= 1u << 12;
+ }
+
+ instruction |= (uint)extensionType << 13;
+
+ if (rd.Type == OperandType.I64)
+ {
+ instruction |= 1u << 30;
+ }
+
+ WriteInstructionRm16(instruction, rd, rn, rm);
+ }
+
+ private void WriteInstructionAuto(uint instruction, Operand rd)
+ {
+ if (rd.Type == OperandType.I64)
+ {
+ instruction |= SfFlag;
+ }
+
+ WriteInstruction(instruction, rd);
+ }
+
+ public void WriteInstructionAuto(uint instruction, Operand rd, Operand rn)
+ {
+ if (rd.Type == OperandType.I64)
+ {
+ instruction |= SfFlag;
+ }
+
+ WriteInstruction(instruction, rd, rn);
+ }
+
+ private void WriteInstructionAuto(uint instruction, Operand rd, Operand rn, Operand rm, Operand ra)
+ {
+ if (rd.Type == OperandType.I64)
+ {
+ instruction |= SfFlag;
+ }
+
+ WriteInstruction(instruction, rd, rn, rm, ra);
+ }
+
+ public void WriteInstruction(uint instruction, Operand rd)
+ {
+ WriteUInt32(instruction | EncodeReg(rd));
+ }
+
+ public void WriteInstruction(uint instruction, Operand rd, Operand rn)
+ {
+ WriteUInt32(instruction | EncodeReg(rd) | (EncodeReg(rn) << 5));
+ }
+
+ public void WriteInstruction(uint instruction, Operand rd, Operand rn, Operand rm)
+ {
+ WriteUInt32(instruction | EncodeReg(rd) | (EncodeReg(rn) << 5) | (EncodeReg(rm) << 10));
+ }
+
+ public void WriteInstruction(uint instruction, Operand rd, Operand rn, Operand rm, Operand ra)
+ {
+ WriteUInt32(instruction | EncodeReg(rd) | (EncodeReg(rn) << 5) | (EncodeReg(ra) << 10) | (EncodeReg(rm) << 16));
+ }
+
+ private void WriteFPInstructionAuto(uint instruction, Operand rd, Operand rn)
+ {
+ if (rd.Type == OperandType.FP64)
+ {
+ instruction |= 1u << 22;
+ }
+
+ WriteUInt32(instruction | EncodeReg(rd) | (EncodeReg(rn) << 5));
+ }
+
+ private void WriteFPInstructionAuto(uint instruction, Operand rd, Operand rn, Operand rm)
+ {
+ if (rd.Type == OperandType.FP64)
+ {
+ instruction |= 1u << 22;
+ }
+
+ WriteInstructionRm16(instruction, rd, rn, rm);
+ }
+
+ private void WriteSimdInstruction(uint instruction, Operand rd, Operand rn, Operand rm, bool q = true)
+ {
+ if (q)
+ {
+ instruction |= 1u << 30;
+ }
+
+ WriteInstructionRm16(instruction, rd, rn, rm);
+ }
+
+ private void WriteInstructionRm16Auto(uint instruction, Operand rd, Operand rn, Operand rm)
+ {
+ if (rd.Type == OperandType.I64)
+ {
+ instruction |= SfFlag;
+ }
+
+ WriteInstructionRm16(instruction, rd, rn, rm);
+ }
+
+ public void WriteInstructionRm16(uint instruction, Operand rd, Operand rn, Operand rm)
+ {
+ WriteUInt32(instruction | EncodeReg(rd) | (EncodeReg(rn) << 5) | (EncodeReg(rm) << 16));
+ }
+
+ public void WriteInstructionRm16NoRet(uint instruction, Operand rn, Operand rm)
+ {
+ WriteUInt32(instruction | (EncodeReg(rn) << 5) | (EncodeReg(rm) << 16));
+ }
+
+ private static uint GetLdpStpInstruction(uint intInst, uint vecInst, int imm, OperandType type)
+ {
+ uint instruction;
+ int scale;
+
+ if (type.IsInteger())
+ {
+ instruction = intInst;
+
+ if (type == OperandType.I64)
+ {
+ instruction |= SfFlag;
+ scale = 3;
+ }
+ else
+ {
+ scale = 2;
+ }
+ }
+ else
+ {
+ int opc = type switch
+ {
+ OperandType.FP32 => 0,
+ OperandType.FP64 => 1,
+ _ => 2
+ };
+
+ instruction = vecInst | ((uint)opc << 30);
+ scale = 2 + opc;
+ }
+
+ instruction |= (EncodeSImm7(imm, scale) << 15);
+
+ return instruction;
+ }
+
+ private static uint GetLdrStrInstruction(uint intInst, uint vecInst, OperandType type)
+ {
+ uint instruction;
+
+ if (type.IsInteger())
+ {
+ instruction = intInst;
+
+ if (type == OperandType.I64)
+ {
+ instruction |= 1 << 30;
+ }
+ }
+ else
+ {
+ instruction = vecInst;
+
+ if (type == OperandType.V128)
+ {
+ instruction |= 1u << 23;
+ }
+ else
+ {
+ instruction |= type == OperandType.FP32 ? 2u << 30 : 3u << 30;
+ }
+ }
+
+ return instruction;
+ }
+
+ private static uint EncodeIndexSizeImm5(int index, int size)
+ {
+ Debug.Assert((uint)size < 4);
+ Debug.Assert((uint)index < (16u >> size), $"Invalid index {index} and size {size} combination.");
+ return ((uint)index << (size + 1)) | (1u << size);
+ }
+
+ private static uint EncodeSImm7(int value, int scale)
+ {
+ uint imm = (uint)(value >> scale) & 0x7f;
+ Debug.Assert(((int)imm << 25) >> (25 - scale) == value, $"Failed to encode constant 0x{value:X} with scale {scale}.");
+ return imm;
+ }
+
+ private static uint EncodeSImm9(int value)
+ {
+ uint imm = (uint)value & 0x1ff;
+ Debug.Assert(((int)imm << 23) >> 23 == value, $"Failed to encode constant 0x{value:X}.");
+ return imm;
+ }
+
+ private static uint EncodeSImm19_2(int value)
+ {
+ uint imm = (uint)(value >> 2) & 0x7ffff;
+ Debug.Assert(((int)imm << 13) >> 11 == value, $"Failed to encode constant 0x{value:X}.");
+ return imm;
+ }
+
+ private static uint EncodeSImm26_2(int value)
+ {
+ uint imm = (uint)(value >> 2) & 0x3ffffff;
+ Debug.Assert(((int)imm << 6) >> 4 == value, $"Failed to encode constant 0x{value:X}.");
+ return imm;
+ }
+
+ private static uint EncodeUImm4(int value)
+ {
+ uint imm = (uint)value & 0xf;
+ Debug.Assert((int)imm == value, $"Failed to encode constant 0x{value:X}.");
+ return imm;
+ }
+
+ private static uint EncodeUImm6(int value)
+ {
+ uint imm = (uint)value & 0x3f;
+ Debug.Assert((int)imm == value, $"Failed to encode constant 0x{value:X}.");
+ return imm;
+ }
+
+ private static uint EncodeUImm12(int value, OperandType type)
+ {
+ return EncodeUImm12(value, GetScaleForType(type));
+ }
+
+ private static uint EncodeUImm12(int value, int scale)
+ {
+ uint imm = (uint)(value >> scale) & 0xfff;
+ Debug.Assert((int)imm << scale == value, $"Failed to encode constant 0x{value:X} with scale {scale}.");
+ return imm;
+ }
+
+ private static uint EncodeUImm16(int value)
+ {
+ uint imm = (uint)value & 0xffff;
+ Debug.Assert((int)imm == value, $"Failed to encode constant 0x{value:X}.");
+ return imm;
+ }
+
+ private static uint EncodeReg(Operand reg)
+ {
+ if (reg.Kind == OperandKind.Constant && reg.Value == 0)
+ {
+ return ZrRegister;
+ }
+
+ uint regIndex = (uint)reg.GetRegister().Index;
+ Debug.Assert(reg.Kind == OperandKind.Register);
+ Debug.Assert(regIndex < 32);
+ return regIndex;
+ }
+
+ public static int GetScaleForType(OperandType type)
+ {
+ return type switch
+ {
+ OperandType.I32 => 2,
+ OperandType.I64 => 3,
+ OperandType.FP32 => 2,
+ OperandType.FP64 => 3,
+ OperandType.V128 => 4,
+ _ => throw new ArgumentException($"Invalid type {type}.")
+ };
+ }
+
+ private void WriteInt16(short value)
+ {
+ WriteUInt16((ushort)value);
+ }
+
+ private void WriteInt32(int value)
+ {
+ WriteUInt32((uint)value);
+ }
+
+ private void WriteByte(byte value)
+ {
+ _stream.WriteByte(value);
+ }
+
+ private void WriteUInt16(ushort value)
+ {
+ _stream.WriteByte((byte)(value >> 0));
+ _stream.WriteByte((byte)(value >> 8));
+ }
+
+ private void WriteUInt32(uint value)
+ {
+ _stream.WriteByte((byte)(value >> 0));
+ _stream.WriteByte((byte)(value >> 8));
+ _stream.WriteByte((byte)(value >> 16));
+ _stream.WriteByte((byte)(value >> 24));
+ }
+ }
+}
diff --git a/ARMeilleure/CodeGen/Arm64/CallingConvention.cs b/ARMeilleure/CodeGen/Arm64/CallingConvention.cs
new file mode 100644
index 000000000..fda8d7867
--- /dev/null
+++ b/ARMeilleure/CodeGen/Arm64/CallingConvention.cs
@@ -0,0 +1,96 @@
+using System;
+
+namespace ARMeilleure.CodeGen.Arm64
+{
+ static class CallingConvention
+ {
+ private const int RegistersMask = unchecked((int)0xffffffff);
+
+ // Some of those register have specific roles and can't be used as general purpose registers.
+ // X18 - Reserved for platform specific usage.
+ // X29 - Frame pointer.
+ // X30 - Return address.
+ // X31 - Not an actual register, in some cases maps to SP, and in others to ZR.
+ private const int ReservedRegsMask = (1 << CodeGenCommon.ReservedRegister) | (1 << 18) | (1 << 29) | (1 << 30) | (1 << 31);
+
+ public static int GetIntAvailableRegisters()
+ {
+ return RegistersMask & ~ReservedRegsMask;
+ }
+
+ public static int GetVecAvailableRegisters()
+ {
+ return RegistersMask;
+ }
+
+ public static int GetIntCallerSavedRegisters()
+ {
+ return (GetIntCalleeSavedRegisters() ^ RegistersMask) & ~ReservedRegsMask;
+ }
+
+ public static int GetFpCallerSavedRegisters()
+ {
+ return GetFpCalleeSavedRegisters() ^ RegistersMask;
+ }
+
+ public static int GetVecCallerSavedRegisters()
+ {
+ return GetVecCalleeSavedRegisters() ^ RegistersMask;
+ }
+
+ public static int GetIntCalleeSavedRegisters()
+ {
+ return 0x1ff80000; // X19 to X28
+ }
+
+ public static int GetFpCalleeSavedRegisters()
+ {
+ return 0xff00; // D8 to D15
+ }
+
+ public static int GetVecCalleeSavedRegisters()
+ {
+ return 0;
+ }
+
+ public static int GetArgumentsOnRegsCount()
+ {
+ return 8;
+ }
+
+ public static int GetIntArgumentRegister(int index)
+ {
+ if ((uint)index < (uint)GetArgumentsOnRegsCount())
+ {
+ return index;
+ }
+
+ throw new ArgumentOutOfRangeException(nameof(index));
+ }
+
+ public static int GetVecArgumentRegister(int index)
+ {
+ if ((uint)index < (uint)GetArgumentsOnRegsCount())
+ {
+ return index;
+ }
+
+ throw new ArgumentOutOfRangeException(nameof(index));
+ }
+
+ public static int GetIntReturnRegister()
+ {
+ return 0;
+ }
+
+ public static int GetIntReturnRegisterHigh()
+ {
+ return 1;
+ }
+
+ public static int GetVecReturnRegister()
+ {
+ return 0;
+ }
+ }
+}
\ No newline at end of file
diff --git a/ARMeilleure/CodeGen/Arm64/CodeGenCommon.cs b/ARMeilleure/CodeGen/Arm64/CodeGenCommon.cs
new file mode 100644
index 000000000..e67d2fdb7
--- /dev/null
+++ b/ARMeilleure/CodeGen/Arm64/CodeGenCommon.cs
@@ -0,0 +1,173 @@
+using ARMeilleure.IntermediateRepresentation;
+using System;
+using System.Numerics;
+
+namespace ARMeilleure.CodeGen.Arm64
+{
+ static class CodeGenCommon
+ {
+ public const int TcAddressRegister = 8;
+ public const int ReservedRegister = 17;
+
+ public static bool ConstFitsOnSImm7(int value, int scale)
+ {
+ return (((value >> scale) << 25) >> (25 - scale)) == value;
+ }
+
+ public static bool ConstFitsOnSImm9(int value)
+ {
+ return ((value << 23) >> 23) == value;
+ }
+
+ public static bool ConstFitsOnUImm12(int value)
+ {
+ return (value & 0xfff) == value;
+ }
+
+ public static bool ConstFitsOnUImm12(int value, OperandType type)
+ {
+ int scale = Assembler.GetScaleForType(type);
+ return (((value >> scale) & 0xfff) << scale) == value;
+ }
+
+ public static bool TryEncodeBitMask(Operand operand, out int immN, out int immS, out int immR)
+ {
+ ulong value = operand.Value;
+
+ if (operand.Type == OperandType.I32)
+ {
+ value |= value << 32;
+ }
+
+ return TryEncodeBitMask(value, out immN, out immS, out immR);
+ }
+
+ public static bool TryEncodeBitMask(ulong value, out int immN, out int immS, out int immR)
+ {
+ // Some special values also can't be encoded:
+ // 0 can't be encoded because we need to subtract 1 from onesCount (which would became negative if 0).
+ // A value with all bits set can't be encoded because it is reserved according to the spec, because:
+ // Any value AND all ones will be equal itself, so it's effectively a no-op.
+ // Any value OR all ones will be equal all ones, so one can just use MOV.
+ // Any value XOR all ones will be equal its inverse, so one can just use MVN.
+ if (value == ulong.MaxValue)
+ {
+ immN = 0;
+ immS = 0;
+ immR = 0;
+
+ return false;
+ }
+
+ int bitLength = CountSequence(value);
+
+ if ((value >> bitLength) != 0)
+ {
+ bitLength += CountSequence(value >> bitLength);
+ }
+
+ int bitLengthLog2 = BitOperations.Log2((uint)bitLength);
+ int bitLengthPow2 = 1 << bitLengthLog2;
+
+ if (bitLengthPow2 < bitLength)
+ {
+ bitLengthLog2++;
+ bitLengthPow2 <<= 1;
+ }
+
+ int selectedESize = 64;
+ int repetitions = 1;
+ int onesCount = BitOperations.PopCount(value);
+
+ if (bitLengthPow2 < 64 && (value >> bitLengthPow2) != 0)
+ {
+ for (int eSizeLog2 = bitLengthLog2; eSizeLog2 < 6; eSizeLog2++)
+ {
+ bool match = true;
+ int eSize = 1 << eSizeLog2;
+ ulong mask = (1UL << eSize) - 1;
+ ulong eValue = value & mask;
+
+ for (int e = 1; e < 64 / eSize; e++)
+ {
+ if (((value >> (e * eSize)) & mask) != eValue)
+ {
+ match = false;
+ break;
+ }
+ }
+
+ if (match)
+ {
+ selectedESize = eSize;
+ repetitions = 64 / eSize;
+ onesCount = BitOperations.PopCount(eValue);
+ break;
+ }
+ }
+ }
+
+ // Find rotation. We have two cases, one where the highest bit is 0
+ // and one where it is 1.
+ // If it's 1, we just need to count the number of 1 bits on the MSB to find the right rotation.
+ // If it's 0, we just need to count the number of 0 bits on the LSB to find the left rotation,
+ // then we can convert it to the right rotation shift by subtracting the value from the element size.
+ int rotation;
+ long vHigh = (long)(value << (64 - selectedESize));
+ if (vHigh < 0)
+ {
+ rotation = BitOperations.LeadingZeroCount(~(ulong)vHigh);
+ }
+ else
+ {
+ rotation = (selectedESize - BitOperations.TrailingZeroCount(value)) & (selectedESize - 1);
+ }
+
+ // Reconstruct value and see if it matches. If not, we can't encode.
+ ulong reconstructed = onesCount == 64 ? ulong.MaxValue : RotateRight((1UL << onesCount) - 1, rotation, selectedESize);
+
+ for (int bit = 32; bit >= selectedESize; bit >>= 1)
+ {
+ reconstructed |= reconstructed << bit;
+ }
+
+ if (reconstructed != value || onesCount == 0)
+ {
+ immN = 0;
+ immS = 0;
+ immR = 0;
+
+ return false;
+ }
+
+ immR = rotation;
+
+ // immN indicates that there are no repetitions.
+ // The MSB of immS indicates the amount of repetitions, and the LSB the number of bits set.
+ if (repetitions == 1)
+ {
+ immN = 1;
+ immS = 0;
+ }
+ else
+ {
+ immN = 0;
+ immS = (0xf80 >> BitOperations.Log2((uint)repetitions)) & 0x3f;
+ }
+
+ immS |= onesCount - 1;
+
+ return true;
+ }
+
+ private static int CountSequence(ulong value)
+ {
+ return BitOperations.TrailingZeroCount(value) + BitOperations.TrailingZeroCount(~value);
+ }
+
+ private static ulong RotateRight(ulong bits, int shift, int size)
+ {
+ return (bits >> shift) | ((bits << (size - shift)) & (size == 64 ? ulong.MaxValue : (1UL << size) - 1));
+ }
+ }
+}
\ No newline at end of file
diff --git a/ARMeilleure/CodeGen/Arm64/CodeGenContext.cs b/ARMeilleure/CodeGen/Arm64/CodeGenContext.cs
new file mode 100644
index 000000000..1ddde0c19
--- /dev/null
+++ b/ARMeilleure/CodeGen/Arm64/CodeGenContext.cs
@@ -0,0 +1,286 @@
+using ARMeilleure.CodeGen.Linking;
+using ARMeilleure.CodeGen.RegisterAllocators;
+using ARMeilleure.IntermediateRepresentation;
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+namespace ARMeilleure.CodeGen.Arm64
+{
+ class CodeGenContext
+ {
+ private const int BccInstLength = 4;
+ private const int CbnzInstLength = 4;
+ private const int LdrLitInstLength = 4;
+
+ private Stream _stream;
+
+ public int StreamOffset => (int)_stream.Length;
+
+ public AllocationResult AllocResult { get; }
+
+ public Assembler Assembler { get; }
+
+ public BasicBlock CurrBlock { get; private set; }
+
+ public bool HasCall { get; }
+
+ public int CallArgsRegionSize { get; }
+ public int FpLrSaveRegionSize { get; }
+
+ private readonly Dictionary _visitedBlocks;
+ private readonly Dictionary> _pendingBranches;
+
+ private struct ConstantPoolEntry
+ {
+ public readonly int Offset;
+ public readonly Symbol Symbol;
+ public readonly List<(Operand, int)> LdrOffsets;
+
+ public ConstantPoolEntry(int offset, Symbol symbol)
+ {
+ Offset = offset;
+ Symbol = symbol;
+ LdrOffsets = new List<(Operand, int)>();
+ }
+ }
+
+ private readonly Dictionary _constantPool;
+
+ private bool _constantPoolWritten;
+ private long _constantPoolOffset;
+
+ private ArmCondition _jNearCondition;
+ private Operand _jNearValue;
+
+ private long _jNearPosition;
+
+ private readonly bool _relocatable;
+
+ public CodeGenContext(AllocationResult allocResult, int maxCallArgs, int blocksCount, bool relocatable)
+ {
+ _stream = new MemoryStream();
+
+ AllocResult = allocResult;
+
+ Assembler = new Assembler(_stream);
+
+ bool hasCall = maxCallArgs >= 0;
+
+ HasCall = hasCall;
+
+ if (maxCallArgs < 0)
+ {
+ maxCallArgs = 0;
+ }
+
+ CallArgsRegionSize = maxCallArgs * 16;
+ FpLrSaveRegionSize = hasCall ? 16 : 0;
+
+ _visitedBlocks = new Dictionary();
+ _pendingBranches = new Dictionary>();
+ _constantPool = new Dictionary();
+
+ _relocatable = relocatable;
+ }
+
+ public void EnterBlock(BasicBlock block)
+ {
+ CurrBlock = block;
+
+ long target = _stream.Position;
+
+ if (_pendingBranches.TryGetValue(block, out var list))
+ {
+ foreach (var tuple in list)
+ {
+ _stream.Seek(tuple.BranchPos, SeekOrigin.Begin);
+ WriteBranch(tuple.Condition, target);
+ }
+
+ _stream.Seek(target, SeekOrigin.Begin);
+ _pendingBranches.Remove(block);
+ }
+
+ _visitedBlocks.Add(block, target);
+ }
+
+ public void JumpTo(BasicBlock target)
+ {
+ JumpTo(ArmCondition.Al, target);
+ }
+
+ public void JumpTo(ArmCondition condition, BasicBlock target)
+ {
+ if (_visitedBlocks.TryGetValue(target, out long offset))
+ {
+ WriteBranch(condition, offset);
+ }
+ else
+ {
+ if (!_pendingBranches.TryGetValue(target, out var list))
+ {
+ list = new List<(ArmCondition, long)>();
+ _pendingBranches.Add(target, list);
+ }
+
+ list.Add((condition, _stream.Position));
+
+ _stream.Seek(BccInstLength, SeekOrigin.Current);
+ }
+ }
+
+ private void WriteBranch(ArmCondition condition, long to)
+ {
+ int imm = checked((int)(to - _stream.Position));
+
+ if (condition != ArmCondition.Al)
+ {
+ Assembler.B(condition, imm);
+ }
+ else
+ {
+ Assembler.B(imm);
+ }
+ }
+
+ public void JumpToNear(ArmCondition condition)
+ {
+ _jNearCondition = condition;
+ _jNearPosition = _stream.Position;
+
+ _stream.Seek(BccInstLength, SeekOrigin.Current);
+ }
+
+ public void JumpToNearIfNotZero(Operand value)
+ {
+ _jNearValue = value;
+ _jNearPosition = _stream.Position;
+
+ _stream.Seek(CbnzInstLength, SeekOrigin.Current);
+ }
+
+ public void JumpHere()
+ {
+ long currentPosition = _stream.Position;
+ long offset = currentPosition - _jNearPosition;
+
+ _stream.Seek(_jNearPosition, SeekOrigin.Begin);
+
+ if (_jNearValue != default)
+ {
+ Assembler.Cbnz(_jNearValue, checked((int)offset));
+ _jNearValue = default;
+ }
+ else
+ {
+ Assembler.B(_jNearCondition, checked((int)offset));
+ }
+
+ _stream.Seek(currentPosition, SeekOrigin.Begin);
+ }
+
+ public void ReserveRelocatableConstant(Operand rt, Symbol symbol, ulong value)
+ {
+ if (!_constantPool.TryGetValue(value, out ConstantPoolEntry cpe))
+ {
+ cpe = new ConstantPoolEntry(_constantPool.Count * sizeof(ulong), symbol);
+ _constantPool.Add(value, cpe);
+ }
+
+ cpe.LdrOffsets.Add((rt, (int)_stream.Position));
+ _stream.Seek(LdrLitInstLength, SeekOrigin.Current);
+ }
+
+ private long WriteConstantPool()
+ {
+ if (_constantPoolWritten)
+ {
+ return _constantPoolOffset;
+ }
+
+ long constantPoolBaseOffset = _stream.Position;
+
+ foreach (ulong value in _constantPool.Keys)
+ {
+ WriteUInt64(value);
+ }
+
+ foreach (ConstantPoolEntry cpe in _constantPool.Values)
+ {
+ foreach ((Operand rt, int ldrOffset) in cpe.LdrOffsets)
+ {
+ _stream.Seek(ldrOffset, SeekOrigin.Begin);
+
+ int absoluteOffset = checked((int)(constantPoolBaseOffset + cpe.Offset));
+ int pcRelativeOffset = absoluteOffset - ldrOffset;
+
+ Assembler.LdrLit(rt, pcRelativeOffset);
+ }
+ }
+
+ _stream.Seek(constantPoolBaseOffset + _constantPool.Count * sizeof(ulong), SeekOrigin.Begin);
+
+ _constantPoolOffset = constantPoolBaseOffset;
+ _constantPoolWritten = true;
+
+ return constantPoolBaseOffset;
+ }
+
+ public (byte[], RelocInfo) GetCode()
+ {
+ long constantPoolBaseOffset = WriteConstantPool();
+
+ byte[] code = new byte[_stream.Length];
+
+ long originalPosition = _stream.Position;
+
+ _stream.Seek(0, SeekOrigin.Begin);
+ _stream.Read(code, 0, code.Length);
+ _stream.Seek(originalPosition, SeekOrigin.Begin);
+
+ RelocInfo relocInfo;
+
+ if (_relocatable)
+ {
+ RelocEntry[] relocs = new RelocEntry[_constantPool.Count];
+
+ int index = 0;
+
+ foreach (ConstantPoolEntry cpe in _constantPool.Values)
+ {
+ if (cpe.Symbol.Type != SymbolType.None)
+ {
+ int absoluteOffset = checked((int)(constantPoolBaseOffset + cpe.Offset));
+ relocs[index++] = new RelocEntry(absoluteOffset, cpe.Symbol);
+ }
+ }
+
+ if (index != relocs.Length)
+ {
+ Array.Resize(ref relocs, index);
+ }
+
+ relocInfo = new RelocInfo(relocs);
+ }
+ else
+ {
+ relocInfo = new RelocInfo(new RelocEntry[0]);
+ }
+
+ return (code, relocInfo);
+ }
+
+ private void WriteUInt64(ulong value)
+ {
+ _stream.WriteByte((byte)(value >> 0));
+ _stream.WriteByte((byte)(value >> 8));
+ _stream.WriteByte((byte)(value >> 16));
+ _stream.WriteByte((byte)(value >> 24));
+ _stream.WriteByte((byte)(value >> 32));
+ _stream.WriteByte((byte)(value >> 40));
+ _stream.WriteByte((byte)(value >> 48));
+ _stream.WriteByte((byte)(value >> 56));
+ }
+ }
+}
\ No newline at end of file
diff --git a/ARMeilleure/CodeGen/Arm64/CodeGenerator.cs b/ARMeilleure/CodeGen/Arm64/CodeGenerator.cs
new file mode 100644
index 000000000..704aa45ac
--- /dev/null
+++ b/ARMeilleure/CodeGen/Arm64/CodeGenerator.cs
@@ -0,0 +1,1576 @@
+using ARMeilleure.CodeGen.Linking;
+using ARMeilleure.CodeGen.Optimizations;
+using ARMeilleure.CodeGen.RegisterAllocators;
+using ARMeilleure.CodeGen.Unwinding;
+using ARMeilleure.Common;
+using ARMeilleure.Diagnostics;
+using ARMeilleure.IntermediateRepresentation;
+using ARMeilleure.Translation;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Numerics;
+
+using static ARMeilleure.IntermediateRepresentation.Operand;
+using static ARMeilleure.IntermediateRepresentation.Operand.Factory;
+
+namespace ARMeilleure.CodeGen.Arm64
+{
+ static class CodeGenerator
+ {
+ private const int DWordScale = 3;
+
+ private const int RegistersCount = 32;
+
+ private const int FpRegister = 29;
+ private const int LrRegister = 30;
+ private const int SpRegister = 31;
+ private const int ZrRegister = 31;
+
+ private enum AccessSize
+ {
+ Byte,
+ Hword,
+ Auto
+ }
+
+ private static Action[] _instTable;
+
+ static CodeGenerator()
+ {
+ _instTable = new Action[EnumUtils.GetCount(typeof(Instruction))];
+
+ Add(Instruction.Add, GenerateAdd);
+ Add(Instruction.BitwiseAnd, GenerateBitwiseAnd);
+ Add(Instruction.BitwiseExclusiveOr, GenerateBitwiseExclusiveOr);
+ Add(Instruction.BitwiseNot, GenerateBitwiseNot);
+ Add(Instruction.BitwiseOr, GenerateBitwiseOr);
+ Add(Instruction.BranchIf, GenerateBranchIf);
+ Add(Instruction.ByteSwap, GenerateByteSwap);
+ Add(Instruction.Call, GenerateCall);
+ //Add(Instruction.Clobber, GenerateClobber);
+ Add(Instruction.Compare, GenerateCompare);
+ Add(Instruction.CompareAndSwap, GenerateCompareAndSwap);
+ Add(Instruction.CompareAndSwap16, GenerateCompareAndSwap16);
+ Add(Instruction.CompareAndSwap8, GenerateCompareAndSwap8);
+ Add(Instruction.ConditionalSelect, GenerateConditionalSelect);
+ Add(Instruction.ConvertI64ToI32, GenerateConvertI64ToI32);
+ Add(Instruction.ConvertToFP, GenerateConvertToFP);
+ Add(Instruction.ConvertToFPUI, GenerateConvertToFPUI);
+ Add(Instruction.Copy, GenerateCopy);
+ Add(Instruction.CountLeadingZeros, GenerateCountLeadingZeros);
+ Add(Instruction.Divide, GenerateDivide);
+ Add(Instruction.DivideUI, GenerateDivideUI);
+ Add(Instruction.Fill, GenerateFill);
+ Add(Instruction.Load, GenerateLoad);
+ Add(Instruction.Load16, GenerateLoad16);
+ Add(Instruction.Load8, GenerateLoad8);
+ Add(Instruction.MemoryBarrier, GenerateMemoryBarrier);
+ Add(Instruction.Multiply, GenerateMultiply);
+ Add(Instruction.Multiply64HighSI, GenerateMultiply64HighSI);
+ Add(Instruction.Multiply64HighUI, GenerateMultiply64HighUI);
+ Add(Instruction.Negate, GenerateNegate);
+ Add(Instruction.Return, GenerateReturn);
+ Add(Instruction.RotateRight, GenerateRotateRight);
+ Add(Instruction.ShiftLeft, GenerateShiftLeft);
+ Add(Instruction.ShiftRightSI, GenerateShiftRightSI);
+ Add(Instruction.ShiftRightUI, GenerateShiftRightUI);
+ Add(Instruction.SignExtend16, GenerateSignExtend16);
+ Add(Instruction.SignExtend32, GenerateSignExtend32);
+ Add(Instruction.SignExtend8, GenerateSignExtend8);
+ Add(Instruction.Spill, GenerateSpill);
+ Add(Instruction.SpillArg, GenerateSpillArg);
+ Add(Instruction.StackAlloc, GenerateStackAlloc);
+ Add(Instruction.Store, GenerateStore);
+ Add(Instruction.Store16, GenerateStore16);
+ Add(Instruction.Store8, GenerateStore8);
+ Add(Instruction.Subtract, GenerateSubtract);
+ Add(Instruction.Tailcall, GenerateTailcall);
+ Add(Instruction.VectorCreateScalar, GenerateVectorCreateScalar);
+ Add(Instruction.VectorExtract, GenerateVectorExtract);
+ Add(Instruction.VectorExtract16, GenerateVectorExtract16);
+ Add(Instruction.VectorExtract8, GenerateVectorExtract8);
+ Add(Instruction.VectorInsert, GenerateVectorInsert);
+ Add(Instruction.VectorInsert16, GenerateVectorInsert16);
+ Add(Instruction.VectorInsert8, GenerateVectorInsert8);
+ Add(Instruction.VectorOne, GenerateVectorOne);
+ Add(Instruction.VectorZero, GenerateVectorZero);
+ Add(Instruction.VectorZeroUpper64, GenerateVectorZeroUpper64);
+ Add(Instruction.VectorZeroUpper96, GenerateVectorZeroUpper96);
+ Add(Instruction.ZeroExtend16, GenerateZeroExtend16);
+ Add(Instruction.ZeroExtend32, GenerateZeroExtend32);
+ Add(Instruction.ZeroExtend8, GenerateZeroExtend8);
+
+ static void Add(Instruction inst, Action func)
+ {
+ _instTable[(int)inst] = func;
+ }
+ }
+
+ public static CompiledFunction Generate(CompilerContext cctx)
+ {
+ ControlFlowGraph cfg = cctx.Cfg;
+
+ Logger.StartPass(PassName.Optimization);
+
+ if (cctx.Options.HasFlag(CompilerOptions.Optimize))
+ {
+ if (cctx.Options.HasFlag(CompilerOptions.SsaForm))
+ {
+ Optimizer.RunPass(cfg);
+ }
+
+ BlockPlacement.RunPass(cfg);
+ }
+
+ Arm64Optimizer.RunPass(cfg);
+
+ Logger.EndPass(PassName.Optimization, cfg);
+
+ Logger.StartPass(PassName.PreAllocation);
+
+ StackAllocator stackAlloc = new();
+
+ PreAllocator.RunPass(cctx, stackAlloc, out int maxCallArgs);
+
+ Logger.EndPass(PassName.PreAllocation, cfg);
+
+ Logger.StartPass(PassName.RegisterAllocation);
+
+ if (cctx.Options.HasFlag(CompilerOptions.SsaForm))
+ {
+ Ssa.Deconstruct(cfg);
+ }
+
+ IRegisterAllocator regAlloc;
+
+ if (cctx.Options.HasFlag(CompilerOptions.Lsra))
+ {
+ regAlloc = new LinearScanAllocator();
+ }
+ else
+ {
+ regAlloc = new HybridAllocator();
+ }
+
+ RegisterMasks regMasks = new(
+ CallingConvention.GetIntAvailableRegisters(),
+ CallingConvention.GetVecAvailableRegisters(),
+ CallingConvention.GetIntCallerSavedRegisters(),
+ CallingConvention.GetVecCallerSavedRegisters(),
+ CallingConvention.GetIntCalleeSavedRegisters(),
+ CallingConvention.GetVecCalleeSavedRegisters(),
+ RegistersCount);
+
+ AllocationResult allocResult = regAlloc.RunPass(cfg, stackAlloc, regMasks);
+
+ Logger.EndPass(PassName.RegisterAllocation, cfg);
+
+ Logger.StartPass(PassName.CodeGeneration);
+
+ //Console.Error.WriteLine(IRDumper.GetDump(cfg));
+
+ bool relocatable = (cctx.Options & CompilerOptions.Relocatable) != 0;
+
+ CodeGenContext context = new(allocResult, maxCallArgs, cfg.Blocks.Count, relocatable);
+
+ UnwindInfo unwindInfo = WritePrologue(context);
+
+ for (BasicBlock block = cfg.Blocks.First; block != null; block = block.ListNext)
+ {
+ context.EnterBlock(block);
+
+ for (Operation node = block.Operations.First; node != default;)
+ {
+ node = GenerateOperation(context, node);
+ }
+
+ if (block.SuccessorsCount == 0)
+ {
+ // The only blocks which can have 0 successors are exit blocks.
+ Operation last = block.Operations.Last;
+
+ Debug.Assert(last.Instruction == Instruction.Tailcall ||
+ last.Instruction == Instruction.Return);
+ }
+ else
+ {
+ BasicBlock succ = block.GetSuccessor(0);
+
+ if (succ != block.ListNext)
+ {
+ context.JumpTo(succ);
+ }
+ }
+ }
+
+ (byte[] code, RelocInfo relocInfo) = context.GetCode();
+
+ Logger.EndPass(PassName.CodeGeneration);
+
+ return new CompiledFunction(code, unwindInfo, relocInfo);
+ }
+
+ private static Operation GenerateOperation(CodeGenContext context, Operation operation)
+ {
+ if (operation.Instruction == Instruction.Extended)
+ {
+ CodeGeneratorIntrinsic.GenerateOperation(context, operation);
+ }
+ else
+ {
+ if (IsLoadOrStore(operation) &&
+ operation.ListNext != default &&
+ operation.ListNext.Instruction == operation.Instruction &&
+ TryPairMemoryOp(context, operation, operation.ListNext))
+ {
+ // Skip next operation if we managed to pair them.
+ return operation.ListNext.ListNext;
+ }
+
+ Action func = _instTable[(int)operation.Instruction];
+
+ if (func != null)
+ {
+ func(context, operation);
+ }
+ else
+ {
+ throw new ArgumentException($"Invalid instruction \"{operation.Instruction}\".");
+ }
+ }
+
+ return operation.ListNext;
+ }
+
+ private static void GenerateAdd(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0);
+ Operand src2 = operation.GetSource(1);
+
+ // ValidateBinOp(dest, src1, src2);
+
+ if (dest.Type.IsInteger())
+ {
+ context.Assembler.Add(dest, src1, src2);
+ }
+ else
+ {
+ context.Assembler.FaddScalar(dest, src1, src2);
+ }
+ }
+
+ private static void GenerateBitwiseAnd(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0);
+ Operand src2 = operation.GetSource(1);
+
+ ValidateBinOp(dest, src1, src2);
+
+ Debug.Assert(dest.Type.IsInteger());
+
+ context.Assembler.And(dest, src1, src2);
+ }
+
+ private static void GenerateBitwiseExclusiveOr(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0);
+ Operand src2 = operation.GetSource(1);
+
+ ValidateBinOp(dest, src1, src2);
+
+ if (dest.Type.IsInteger())
+ {
+ context.Assembler.Eor(dest, src1, src2);
+ }
+ else
+ {
+ context.Assembler.EorVector(dest, src1, src2);
+ }
+ }
+
+ private static void GenerateBitwiseNot(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ ValidateUnOp(dest, source);
+
+ Debug.Assert(dest.Type.IsInteger());
+
+ context.Assembler.Mvn(dest, source);
+ }
+
+ private static void GenerateBitwiseOr(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0);
+ Operand src2 = operation.GetSource(1);
+
+ ValidateBinOp(dest, src1, src2);
+
+ Debug.Assert(dest.Type.IsInteger());
+
+ context.Assembler.Orr(dest, src1, src2);
+ }
+
+ private static void GenerateBranchIf(CodeGenContext context, Operation operation)
+ {
+ Operand comp = operation.GetSource(2);
+
+ Debug.Assert(comp.Kind == OperandKind.Constant);
+
+ var cond = ((Comparison)comp.AsInt32()).ToArmCondition();
+
+ GenerateCompareCommon(context, operation);
+
+ context.JumpTo(cond, context.CurrBlock.GetSuccessor(1));
+ }
+
+ private static void GenerateByteSwap(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ ValidateUnOp(dest, source);
+
+ Debug.Assert(dest.Type.IsInteger());
+
+ context.Assembler.Rev(dest, source);
+ }
+
+ private static void GenerateCall(CodeGenContext context, Operation operation)
+ {
+ context.Assembler.Blr(operation.GetSource(0));
+ }
+
+ private static void GenerateCompare(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand comp = operation.GetSource(2);
+
+ Debug.Assert(dest.Type == OperandType.I32);
+ Debug.Assert(comp.Kind == OperandKind.Constant);
+
+ var cond = ((Comparison)comp.AsInt32()).ToArmCondition();
+
+ GenerateCompareCommon(context, operation);
+
+ context.Assembler.Cset(dest, cond);
+ }
+
+ private static void GenerateCompareAndSwap(CodeGenContext context, Operation operation)
+ {
+ if (operation.SourcesCount == 5) // CompareAndSwap128 has 5 sources, compared to CompareAndSwap64/32's 3.
+ {
+ Operand actualLow = operation.GetDestination(0);
+ Operand actualHigh = operation.GetDestination(1);
+ Operand temp0 = operation.GetDestination(2);
+ Operand temp1 = operation.GetDestination(3);
+ Operand address = operation.GetSource(0);
+ Operand expectedLow = operation.GetSource(1);
+ Operand expectedHigh = operation.GetSource(2);
+ Operand desiredLow = operation.GetSource(3);
+ Operand desiredHigh = operation.GetSource(4);
+
+ GenerateAtomicDcas(
+ context,
+ address,
+ expectedLow,
+ expectedHigh,
+ desiredLow,
+ desiredHigh,
+ actualLow,
+ actualHigh,
+ temp0,
+ temp1);
+ }
+ else
+ {
+ Operand actual = operation.GetDestination(0);
+ Operand result = operation.GetDestination(1);
+ Operand address = operation.GetSource(0);
+ Operand expected = operation.GetSource(1);
+ Operand desired = operation.GetSource(2);
+
+ GenerateAtomicCas(context, address, expected, desired, actual, result, AccessSize.Auto);
+ }
+ }
+
+ private static void GenerateCompareAndSwap16(CodeGenContext context, Operation operation)
+ {
+ Operand actual = operation.GetDestination(0);
+ Operand result = operation.GetDestination(1);
+ Operand address = operation.GetSource(0);
+ Operand expected = operation.GetSource(1);
+ Operand desired = operation.GetSource(2);
+
+ GenerateAtomicCas(context, address, expected, desired, actual, result, AccessSize.Hword);
+ }
+
+ private static void GenerateCompareAndSwap8(CodeGenContext context, Operation operation)
+ {
+ Operand actual = operation.GetDestination(0);
+ Operand result = operation.GetDestination(1);
+ Operand address = operation.GetSource(0);
+ Operand expected = operation.GetSource(1);
+ Operand desired = operation.GetSource(2);
+
+ GenerateAtomicCas(context, address, expected, desired, actual, result, AccessSize.Byte);
+ }
+
+ private static void GenerateCompareCommon(CodeGenContext context, Operation operation)
+ {
+ Operand src1 = operation.GetSource(0);
+ Operand src2 = operation.GetSource(1);
+
+ EnsureSameType(src1, src2);
+
+ Debug.Assert(src1.Type.IsInteger());
+
+ context.Assembler.Cmp(src1, src2);
+ }
+
+ private static void GenerateConditionalSelect(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0);
+ Operand src2 = operation.GetSource(1);
+ Operand src3 = operation.GetSource(2);
+
+ EnsureSameType(dest, src2, src3);
+
+ Debug.Assert(dest.Type.IsInteger());
+ Debug.Assert(src1.Type == OperandType.I32);
+
+ context.Assembler.Cmp (src1, Const(src1.Type, 0));
+ context.Assembler.Csel(dest, src2, src3, ArmCondition.Ne);
+ }
+
+ private static void GenerateConvertI64ToI32(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ Debug.Assert(dest.Type == OperandType.I32 && source.Type == OperandType.I64);
+
+ context.Assembler.Mov(dest, Register(source, OperandType.I32));
+ }
+
+ private static void GenerateConvertToFP(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ Debug.Assert(dest.Type == OperandType.FP32 || dest.Type == OperandType.FP64);
+ Debug.Assert(dest.Type != source.Type);
+ Debug.Assert(source.Type != OperandType.V128);
+
+ if (source.Type.IsInteger())
+ {
+ context.Assembler.ScvtfScalar(dest, source);
+ }
+ else
+ {
+ context.Assembler.FcvtScalar(dest, source);
+ }
+ }
+
+ private static void GenerateConvertToFPUI(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ Debug.Assert(dest.Type == OperandType.FP32 || dest.Type == OperandType.FP64);
+ Debug.Assert(dest.Type != source.Type);
+ Debug.Assert(source.Type.IsInteger());
+
+ context.Assembler.UcvtfScalar(dest, source);
+ }
+
+ private static void GenerateCopy(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ EnsureSameType(dest, source);
+
+ Debug.Assert(dest.Type.IsInteger() || source.Kind != OperandKind.Constant);
+
+ // Moves to the same register are useless.
+ if (dest.Kind == source.Kind && dest.Value == source.Value)
+ {
+ return;
+ }
+
+ if (dest.Kind == OperandKind.Register && source.Kind == OperandKind.Constant)
+ {
+ if (source.Relocatable)
+ {
+ context.ReserveRelocatableConstant(dest, source.Symbol, source.Value);
+ }
+ else
+ {
+ GenerateConstantCopy(context, dest, source.Value);
+ }
+ }
+ else
+ {
+ context.Assembler.Mov(dest, source);
+ }
+ }
+
+ private static void GenerateCountLeadingZeros(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ EnsureSameType(dest, source);
+
+ Debug.Assert(dest.Type.IsInteger());
+
+ context.Assembler.Clz(dest, source);
+ }
+
+ private static void GenerateDivide(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand dividend = operation.GetSource(0);
+ Operand divisor = operation.GetSource(1);
+
+ ValidateBinOp(dest, dividend, divisor);
+
+ if (dest.Type.IsInteger())
+ {
+ context.Assembler.Sdiv(dest, dividend, divisor);
+ }
+ else
+ {
+ context.Assembler.FdivScalar(dest, dividend, divisor);
+ }
+ }
+
+ private static void GenerateDivideUI(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand dividend = operation.GetSource(0);
+ Operand divisor = operation.GetSource(1);
+
+ ValidateBinOp(dest, dividend, divisor);
+
+ context.Assembler.Udiv(dest, dividend, divisor);
+ }
+
+ private static void GenerateLoad(CodeGenContext context, Operation operation)
+ {
+ Operand value = operation.Destination;
+ Operand address = operation.GetSource(0);
+
+ context.Assembler.Ldr(value, address);
+ }
+
+ private static void GenerateLoad16(CodeGenContext context, Operation operation)
+ {
+ Operand value = operation.Destination;
+ Operand address = operation.GetSource(0);
+
+ Debug.Assert(value.Type.IsInteger());
+
+ context.Assembler.LdrhRiUn(value, address, 0);
+ }
+
+ private static void GenerateLoad8(CodeGenContext context, Operation operation)
+ {
+ Operand value = operation.Destination;
+ Operand address = operation.GetSource(0);
+
+ Debug.Assert(value.Type.IsInteger());
+
+ context.Assembler.LdrbRiUn(value, address, 0);
+ }
+
+ private static void GenerateMemoryBarrier(CodeGenContext context, Operation operation)
+ {
+ context.Assembler.Dmb(0xf);
+ }
+
+ private static void GenerateMultiply(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0);
+ Operand src2 = operation.GetSource(1);
+
+ EnsureSameType(dest, src1, src2);
+
+ if (dest.Type.IsInteger())
+ {
+ context.Assembler.Mul(dest, src1, src2);
+ }
+ else
+ {
+ context.Assembler.FmulScalar(dest, src1, src2);
+ }
+ }
+
+ private static void GenerateMultiply64HighSI(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0);
+ Operand src2 = operation.GetSource(1);
+
+ EnsureSameType(dest, src1, src2);
+
+ Debug.Assert(dest.Type == OperandType.I64);
+
+ context.Assembler.Smulh(dest, src1, src2);
+ }
+
+ private static void GenerateMultiply64HighUI(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0);
+ Operand src2 = operation.GetSource(1);
+
+ EnsureSameType(dest, src1, src2);
+
+ Debug.Assert(dest.Type == OperandType.I64);
+
+ context.Assembler.Umulh(dest, src1, src2);
+ }
+
+ private static void GenerateNegate(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ ValidateUnOp(dest, source);
+
+ if (dest.Type.IsInteger())
+ {
+ context.Assembler.Neg(dest, source);
+ }
+ else
+ {
+ context.Assembler.FnegScalar(dest, source);
+ }
+ }
+
+ private static void GenerateLoad(CodeGenContext context, Operand value, Operand address, int offset)
+ {
+ if (CodeGenCommon.ConstFitsOnUImm12(offset, value.Type))
+ {
+ context.Assembler.LdrRiUn(value, address, offset);
+ }
+ else if (CodeGenCommon.ConstFitsOnSImm9(offset))
+ {
+ context.Assembler.Ldur(value, address, offset);
+ }
+ else
+ {
+ Operand tempAddress = Register(CodeGenCommon.ReservedRegister);
+ GenerateConstantCopy(context, tempAddress, (ulong)offset);
+ context.Assembler.Add(tempAddress, address, tempAddress, ArmExtensionType.Uxtx); // Address might be SP and must be the first input.
+ context.Assembler.LdrRiUn(value, tempAddress, 0);
+ }
+ }
+
+ private static void GenerateReturn(CodeGenContext context, Operation operation)
+ {
+ WriteEpilogue(context);
+
+ context.Assembler.Ret(Register(LrRegister));
+ }
+
+ private static void GenerateRotateRight(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0);
+ Operand src2 = operation.GetSource(1);
+
+ ValidateShift(dest, src1, src2);
+
+ context.Assembler.Ror(dest, src1, src2);
+ }
+
+ private static void GenerateShiftLeft(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0);
+ Operand src2 = operation.GetSource(1);
+
+ ValidateShift(dest, src1, src2);
+
+ context.Assembler.Lsl(dest, src1, src2);
+ }
+
+ private static void GenerateShiftRightSI(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0);
+ Operand src2 = operation.GetSource(1);
+
+ ValidateShift(dest, src1, src2);
+
+ context.Assembler.Asr(dest, src1, src2);
+ }
+
+ private static void GenerateShiftRightUI(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0);
+ Operand src2 = operation.GetSource(1);
+
+ ValidateShift(dest, src1, src2);
+
+ context.Assembler.Lsr(dest, src1, src2);
+ }
+
+ private static void GenerateSignExtend16(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ Debug.Assert(dest.Type.IsInteger() && source.Type.IsInteger());
+
+ context.Assembler.Sxth(dest, source);
+ }
+
+ private static void GenerateSignExtend32(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ Debug.Assert(dest.Type.IsInteger() && source.Type.IsInteger());
+
+ context.Assembler.Sxtw(dest, source);
+ }
+
+ private static void GenerateSignExtend8(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ Debug.Assert(dest.Type.IsInteger() && source.Type.IsInteger());
+
+ context.Assembler.Sxtb(dest, source);
+ }
+
+ private static void GenerateFill(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand offset = operation.GetSource(0);
+
+ Debug.Assert(offset.Kind == OperandKind.Constant);
+
+ int offs = offset.AsInt32() + context.CallArgsRegionSize + context.FpLrSaveRegionSize;
+
+ GenerateLoad(context, dest, Register(SpRegister), offs);
+ }
+
+ private static void GenerateStore(CodeGenContext context, Operand value, Operand address, int offset)
+ {
+ if (CodeGenCommon.ConstFitsOnUImm12(offset, value.Type))
+ {
+ context.Assembler.StrRiUn(value, address, offset);
+ }
+ else if (CodeGenCommon.ConstFitsOnSImm9(offset))
+ {
+ context.Assembler.Stur(value, address, offset);
+ }
+ else
+ {
+ Operand tempAddress = Register(CodeGenCommon.ReservedRegister);
+ GenerateConstantCopy(context, tempAddress, (ulong)offset);
+ context.Assembler.Add(tempAddress, address, tempAddress, ArmExtensionType.Uxtx); // Address might be SP and must be the first input.
+ context.Assembler.StrRiUn(value, tempAddress, 0);
+ }
+ }
+
+ private static void GenerateSpill(CodeGenContext context, Operation operation)
+ {
+ GenerateSpill(context, operation, context.CallArgsRegionSize + context.FpLrSaveRegionSize);
+ }
+
+ private static void GenerateSpillArg(CodeGenContext context, Operation operation)
+ {
+ GenerateSpill(context, operation, 0);
+ }
+
+ private static void GenerateStackAlloc(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand offset = operation.GetSource(0);
+
+ Debug.Assert(offset.Kind == OperandKind.Constant);
+
+ int offs = offset.AsInt32() + context.CallArgsRegionSize + context.FpLrSaveRegionSize;
+
+ context.Assembler.Add(dest, Register(SpRegister), Const(dest.Type, offs));
+ }
+
+ private static void GenerateStore(CodeGenContext context, Operation operation)
+ {
+ Operand value = operation.GetSource(1);
+ Operand address = operation.GetSource(0);
+
+ context.Assembler.Str(value, address);
+ }
+
+ private static void GenerateStore16(CodeGenContext context, Operation operation)
+ {
+ Operand value = operation.GetSource(1);
+ Operand address = operation.GetSource(0);
+
+ Debug.Assert(value.Type.IsInteger());
+
+ context.Assembler.StrhRiUn(value, address, 0);
+ }
+
+ private static void GenerateStore8(CodeGenContext context, Operation operation)
+ {
+ Operand value = operation.GetSource(1);
+ Operand address = operation.GetSource(0);
+
+ Debug.Assert(value.Type.IsInteger());
+
+ context.Assembler.StrbRiUn(value, address, 0);
+ }
+
+ private static void GenerateSpill(CodeGenContext context, Operation operation, int baseOffset)
+ {
+ Operand offset = operation.GetSource(0);
+ Operand source = operation.GetSource(1);
+
+ Debug.Assert(offset.Kind == OperandKind.Constant);
+
+ int offs = offset.AsInt32() + baseOffset;
+
+ GenerateStore(context, source, Register(SpRegister), offs);
+ }
+
+ private static void GenerateSubtract(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0);
+ Operand src2 = operation.GetSource(1);
+
+ // ValidateBinOp(dest, src1, src2);
+
+ if (dest.Type.IsInteger())
+ {
+ context.Assembler.Sub(dest, src1, src2);
+ }
+ else
+ {
+ context.Assembler.FsubScalar(dest, src1, src2);
+ }
+ }
+
+ private static void GenerateTailcall(CodeGenContext context, Operation operation)
+ {
+ WriteEpilogue(context);
+
+ context.Assembler.Br(operation.GetSource(0));
+ }
+
+ private static void GenerateVectorCreateScalar(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ if (dest != default)
+ {
+ Debug.Assert(!dest.Type.IsInteger() && source.Type.IsInteger());
+
+ OperandType destType = source.Type == OperandType.I64 ? OperandType.FP64 : OperandType.FP32;
+
+ context.Assembler.Fmov(Register(dest, destType), source, topHalf: false);
+ }
+ }
+
+ private static void GenerateVectorExtract(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination; // Value
+ Operand src1 = operation.GetSource(0); // Vector
+ Operand src2 = operation.GetSource(1); // Index
+
+ Debug.Assert(src1.Type == OperandType.V128);
+ Debug.Assert(src2.Kind == OperandKind.Constant);
+
+ byte index = src2.AsByte();
+
+ Debug.Assert(index < OperandType.V128.GetSizeInBytes() / dest.Type.GetSizeInBytes());
+
+ if (dest.Type.IsInteger())
+ {
+ context.Assembler.Umov(dest, src1, index, dest.Type == OperandType.I64 ? 3 : 2);
+ }
+ else
+ {
+ context.Assembler.DupScalar(dest, src1, index, dest.Type == OperandType.FP64 ? 3 : 2);
+ }
+ }
+
+ private static void GenerateVectorExtract16(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination; // Value
+ Operand src1 = operation.GetSource(0); // Vector
+ Operand src2 = operation.GetSource(1); // Index
+
+ Debug.Assert(src1.Type == OperandType.V128);
+ Debug.Assert(src2.Kind == OperandKind.Constant);
+
+ byte index = src2.AsByte();
+
+ Debug.Assert(index < 8);
+
+ context.Assembler.Umov(dest, src1, index, 1);
+ }
+
+ private static void GenerateVectorExtract8(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination; // Value
+ Operand src1 = operation.GetSource(0); // Vector
+ Operand src2 = operation.GetSource(1); // Index
+
+ Debug.Assert(src1.Type == OperandType.V128);
+ Debug.Assert(src2.Kind == OperandKind.Constant);
+
+ byte index = src2.AsByte();
+
+ Debug.Assert(index < 16);
+
+ context.Assembler.Umov(dest, src1, index, 0);
+ }
+
+ private static void GenerateVectorInsert(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0); // Vector
+ Operand src2 = operation.GetSource(1); // Value
+ Operand src3 = operation.GetSource(2); // Index
+
+ EnsureSameReg(dest, src1);
+
+ Debug.Assert(src1.Type == OperandType.V128);
+ Debug.Assert(src3.Kind == OperandKind.Constant);
+
+ byte index = src3.AsByte();
+
+ if (src2.Type.IsInteger())
+ {
+ context.Assembler.Ins(dest, src2, index, src2.Type == OperandType.I64 ? 3 : 2);
+ }
+ else
+ {
+ context.Assembler.Ins(dest, src2, 0, index, src2.Type == OperandType.FP64 ? 3 : 2);
+ }
+ }
+
+ private static void GenerateVectorInsert16(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0); // Vector
+ Operand src2 = operation.GetSource(1); // Value
+ Operand src3 = operation.GetSource(2); // Index
+
+ EnsureSameReg(dest, src1);
+
+ Debug.Assert(src1.Type == OperandType.V128);
+ Debug.Assert(src3.Kind == OperandKind.Constant);
+
+ byte index = src3.AsByte();
+
+ context.Assembler.Ins(dest, src2, index, 1);
+ }
+
+ private static void GenerateVectorInsert8(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand src1 = operation.GetSource(0); // Vector
+ Operand src2 = operation.GetSource(1); // Value
+ Operand src3 = operation.GetSource(2); // Index
+
+ EnsureSameReg(dest, src1);
+
+ Debug.Assert(src1.Type == OperandType.V128);
+ Debug.Assert(src3.Kind == OperandKind.Constant);
+
+ byte index = src3.AsByte();
+
+ context.Assembler.Ins(dest, src2, index, 0);
+ }
+
+ private static void GenerateVectorOne(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+
+ Debug.Assert(!dest.Type.IsInteger());
+
+ context.Assembler.CmeqVector(dest, dest, dest, 2);
+ }
+
+ private static void GenerateVectorZero(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+
+ Debug.Assert(!dest.Type.IsInteger());
+
+ context.Assembler.EorVector(dest, dest, dest);
+ }
+
+ private static void GenerateVectorZeroUpper64(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ Debug.Assert(dest.Type == OperandType.V128 && source.Type == OperandType.V128);
+
+ context.Assembler.Fmov(Register(dest, OperandType.FP64), Register(source, OperandType.FP64));
+ }
+
+ private static void GenerateVectorZeroUpper96(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ Debug.Assert(dest.Type == OperandType.V128 && source.Type == OperandType.V128);
+
+ context.Assembler.Fmov(Register(dest, OperandType.FP32), Register(source, OperandType.FP32));
+ }
+
+ private static void GenerateZeroExtend16(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ Debug.Assert(dest.Type.IsInteger() && source.Type.IsInteger());
+
+ context.Assembler.Uxth(dest, source);
+ }
+
+ private static void GenerateZeroExtend32(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ Debug.Assert(dest.Type.IsInteger() && source.Type.IsInteger());
+
+ // We can eliminate the move if source is already 32-bit and the registers are the same.
+ if (dest.Value == source.Value && source.Type == OperandType.I32)
+ {
+ return;
+ }
+
+ context.Assembler.Mov(Register(dest.GetRegister().Index, OperandType.I32), source);
+ }
+
+ private static void GenerateZeroExtend8(CodeGenContext context, Operation operation)
+ {
+ Operand dest = operation.Destination;
+ Operand source = operation.GetSource(0);
+
+ Debug.Assert(dest.Type.IsInteger() && source.Type.IsInteger());
+
+ context.Assembler.Uxtb(dest, source);
+ }
+
+ private static UnwindInfo WritePrologue(CodeGenContext context)
+ {
+ List pushEntries = new List();
+
+ Operand rsp = Register(SpRegister);
+
+ int intMask = CallingConvention.GetIntCalleeSavedRegisters() & context.AllocResult.IntUsedRegisters;
+ int vecMask = CallingConvention.GetFpCalleeSavedRegisters() & context.AllocResult.VecUsedRegisters;
+
+ int intCalleeSavedRegsCount = BitOperations.PopCount((uint)intMask);
+ int vecCalleeSavedRegsCount = BitOperations.PopCount((uint)vecMask);
+
+ int calleeSaveRegionSize = Align16(intCalleeSavedRegsCount * 8 + vecCalleeSavedRegsCount * 8);
+
+ int offset = 0;
+
+ WritePrologueCalleeSavesPreIndexed(context, pushEntries, ref intMask, ref offset, calleeSaveRegionSize, OperandType.I64);
+ WritePrologueCalleeSavesPreIndexed(context, pushEntries, ref vecMask, ref offset, calleeSaveRegionSize, OperandType.FP64);
+
+ int localSize = Align16(context.AllocResult.SpillRegionSize + context.FpLrSaveRegionSize);
+ int outArgsSize = context.CallArgsRegionSize;
+
+ if (CodeGenCommon.ConstFitsOnSImm7(localSize, DWordScale))
+ {
+ if (context.HasCall)
+ {
+ context.Assembler.StpRiPre(Register(FpRegister), Register(LrRegister), rsp, -localSize);
+ context.Assembler.MovSp(Register(FpRegister), rsp);
+ }
+
+ if (outArgsSize != 0)
+ {
+ context.Assembler.Sub(rsp, rsp, Const(OperandType.I64, outArgsSize));
+ }
+ }
+ else
+ {
+ int frameSize = localSize + outArgsSize;
+ if (frameSize != 0)
+ {
+ if (CodeGenCommon.ConstFitsOnUImm12(frameSize))
+ {
+ context.Assembler.Sub(rsp, rsp, Const(OperandType.I64, frameSize));
+ }
+ else
+ {
+ Operand tempSize = Register(CodeGenCommon.ReservedRegister);
+ GenerateConstantCopy(context, tempSize, (ulong)frameSize);
+ context.Assembler.Sub(rsp, rsp, tempSize, ArmExtensionType.Uxtx);
+ }
+ }
+
+ context.Assembler.StpRiUn(Register(FpRegister), Register(LrRegister), rsp, outArgsSize);
+
+ if (outArgsSize != 0)
+ {
+ context.Assembler.Add(Register(FpRegister), Register(SpRegister), Const(OperandType.I64, outArgsSize));
+ }
+ else
+ {
+ context.Assembler.MovSp(Register(FpRegister), Register(SpRegister));
+ }
+ }
+
+ return new UnwindInfo(pushEntries.ToArray(), context.StreamOffset);
+ }
+
+ private static void WritePrologueCalleeSavesPreIndexed(
+ CodeGenContext context,
+ List pushEntries,
+ ref int mask,
+ ref int offset,
+ int calleeSaveRegionSize,
+ OperandType type)
+ {
+ if ((BitOperations.PopCount((uint)mask) & 1) != 0)
+ {
+ int reg = BitOperations.TrailingZeroCount(mask);
+
+ pushEntries.Add(new UnwindPushEntry(UnwindPseudoOp.PushReg, context.StreamOffset, regIndex: reg));
+
+ mask &= ~(1 << reg);
+
+ if (offset != 0)
+ {
+ context.Assembler.StrRiUn(Register(reg, type), Register(SpRegister), offset);
+ }
+ else
+ {
+ context.Assembler.StrRiPre(Register(reg, type), Register(SpRegister), -calleeSaveRegionSize);
+ }
+
+ offset += type.GetSizeInBytes();
+ }
+
+ while (mask != 0)
+ {
+ int reg = BitOperations.TrailingZeroCount(mask);
+
+ pushEntries.Add(new UnwindPushEntry(UnwindPseudoOp.PushReg, context.StreamOffset, regIndex: reg));
+
+ mask &= ~(1 << reg);
+
+ int reg2 = BitOperations.TrailingZeroCount(mask);
+
+ pushEntries.Add(new UnwindPushEntry(UnwindPseudoOp.PushReg, context.StreamOffset, regIndex: reg2));
+
+ mask &= ~(1 << reg2);
+
+ if (offset != 0)
+ {
+ context.Assembler.StpRiUn(Register(reg, type), Register(reg2, type), Register(SpRegister), offset);
+ }
+ else
+ {
+ context.Assembler.StpRiPre(Register(reg, type), Register(reg2, type), Register(SpRegister), -calleeSaveRegionSize);
+ }
+
+ offset += type.GetSizeInBytes() * 2;
+ }
+ }
+
+ private static void WriteEpilogue(CodeGenContext context)
+ {
+ Operand rsp = Register(SpRegister);
+
+ int localSize = Align16(context.AllocResult.SpillRegionSize + context.FpLrSaveRegionSize);
+ int outArgsSize = context.CallArgsRegionSize;
+
+ if (CodeGenCommon.ConstFitsOnSImm7(localSize, DWordScale))
+ {
+ if (outArgsSize != 0)
+ {
+ context.Assembler.Add(rsp, rsp, Const(OperandType.I64, outArgsSize));
+ }
+
+ if (context.HasCall)
+ {
+ context.Assembler.LdpRiPost(Register(FpRegister), Register(LrRegister), rsp, localSize);
+ }
+ }
+ else
+ {
+ if (context.HasCall)
+ {
+ context.Assembler.LdpRiUn(Register(FpRegister), Register(LrRegister), rsp, outArgsSize);
+ }
+
+ int frameSize = localSize + outArgsSize;
+ if (frameSize != 0)
+ {
+ if (CodeGenCommon.ConstFitsOnUImm12(frameSize))
+ {
+ context.Assembler.Add(rsp, rsp, Const(OperandType.I64, frameSize));
+ }
+ else
+ {
+ Operand tempSize = Register(CodeGenCommon.ReservedRegister);
+ GenerateConstantCopy(context, tempSize, (ulong)frameSize);
+ context.Assembler.Add(rsp, rsp, tempSize, ArmExtensionType.Uxtx);
+ }
+ }
+ }
+
+ int intMask = CallingConvention.GetIntCalleeSavedRegisters() & context.AllocResult.IntUsedRegisters;
+ int vecMask = CallingConvention.GetFpCalleeSavedRegisters() & context.AllocResult.VecUsedRegisters;
+
+ int intCalleeSavedRegsCount = BitOperations.PopCount((uint)intMask);
+ int vecCalleeSavedRegsCount = BitOperations.PopCount((uint)vecMask);
+
+ int offset = intCalleeSavedRegsCount * 8 + vecCalleeSavedRegsCount * 8;
+ int calleeSaveRegionSize = Align16(offset);
+
+ WriteEpilogueCalleeSavesPostIndexed(context, ref vecMask, ref offset, calleeSaveRegionSize, OperandType.FP64);
+ WriteEpilogueCalleeSavesPostIndexed(context, ref intMask, ref offset, calleeSaveRegionSize, OperandType.I64);
+ }
+
+ private static void WriteEpilogueCalleeSavesPostIndexed(
+ CodeGenContext context,
+ ref int mask,
+ ref int offset,
+ int calleeSaveRegionSize,
+ OperandType type)
+ {
+ while (mask != 0)
+ {
+ int reg = BitUtils.HighestBitSet(mask);
+
+ mask &= ~(1 << reg);
+
+ if (mask != 0)
+ {
+ int reg2 = BitUtils.HighestBitSet(mask);
+
+ mask &= ~(1 << reg2);
+
+ offset -= type.GetSizeInBytes() * 2;
+
+ if (offset != 0)
+ {
+ context.Assembler.LdpRiUn(Register(reg2, type), Register(reg, type), Register(SpRegister), offset);
+ }
+ else
+ {
+ context.Assembler.LdpRiPost(Register(reg2, type), Register(reg, type), Register(SpRegister), calleeSaveRegionSize);
+ }
+ }
+ else
+ {
+ offset -= type.GetSizeInBytes();
+
+ if (offset != 0)
+ {
+ context.Assembler.LdrRiUn(Register(reg, type), Register(SpRegister), offset);
+ }
+ else
+ {
+ context.Assembler.LdrRiPost(Register(reg, type), Register(SpRegister), calleeSaveRegionSize);
+ }
+ }
+ }
+ }
+
+ private static void GenerateConstantCopy(CodeGenContext context, Operand dest, ulong value)
+ {
+ if (value != 0)
+ {
+ int hw = 0;
+ bool first = true;
+
+ while (value != 0)
+ {
+ int valueLow = (ushort)value;
+ if (valueLow != 0)
+ {
+ if (first)
+ {
+ context.Assembler.Movz(dest, valueLow, hw);
+ first = false;
+ }
+ else
+ {
+ context.Assembler.Movk(dest, valueLow, hw);
+ }
+ }
+
+ hw++;
+ value >>= 16;
+ }
+ }
+ else
+ {
+ context.Assembler.Mov(dest, Register(ZrRegister, dest.Type));
+ }
+ }
+
+ private static void GenerateAtomicCas(
+ CodeGenContext context,
+ Operand address,
+ Operand expected,
+ Operand desired,
+ Operand actual,
+ Operand result,
+ AccessSize accessSize)
+ {
+ int startOffset = context.StreamOffset;
+
+ switch (accessSize)
+ {
+ case AccessSize.Byte:
+ context.Assembler.Ldaxrb(actual, address);
+ break;
+ case AccessSize.Hword:
+ context.Assembler.Ldaxrh(actual, address);
+ break;
+ default:
+ context.Assembler.Ldaxr(actual, address);
+ break;
+ }
+
+ context.Assembler.Cmp(actual, expected);
+
+ context.JumpToNear(ArmCondition.Ne);
+
+ switch (accessSize)
+ {
+ case AccessSize.Byte:
+ context.Assembler.Stlxrb(desired, address, result);
+ break;
+ case AccessSize.Hword:
+ context.Assembler.Stlxrh(desired, address, result);
+ break;
+ default:
+ context.Assembler.Stlxr(desired, address, result);
+ break;
+ }
+
+ context.Assembler.Cbnz(result, startOffset - context.StreamOffset); // Retry if store failed.
+
+ context.JumpHere();
+
+ context.Assembler.Clrex();
+ }
+
+ private static void GenerateAtomicDcas(
+ CodeGenContext context,
+ Operand address,
+ Operand expectedLow,
+ Operand expectedHigh,
+ Operand desiredLow,
+ Operand desiredHigh,
+ Operand actualLow,
+ Operand actualHigh,
+ Operand temp0,
+ Operand temp1)
+ {
+ int startOffset = context.StreamOffset;
+
+ context.Assembler.Ldaxp(actualLow, actualHigh, address);
+ context.Assembler.Eor(temp0, actualHigh, expectedHigh);
+ context.Assembler.Eor(temp1, actualLow, expectedLow);
+ context.Assembler.Orr(temp0, temp1, temp0);
+
+ context.JumpToNearIfNotZero(temp0);
+
+ Operand result = Register(temp0, OperandType.I32);
+
+ context.Assembler.Stlxp(desiredLow, desiredHigh, address, result);
+ context.Assembler.Cbnz(result, startOffset - context.StreamOffset); // Retry if store failed.
+
+ context.JumpHere();
+
+ context.Assembler.Clrex();
+ }
+
+ private static bool TryPairMemoryOp(CodeGenContext context, Operation currentOp, Operation nextOp)
+ {
+ if (!TryGetMemOpBaseAndOffset(currentOp, out Operand op1Base, out int op1Offset))
+ {
+ return false;
+ }
+
+ if (!TryGetMemOpBaseAndOffset(nextOp, out Operand op2Base, out int op2Offset))
+ {
+ return false;
+ }
+
+ if (op1Base != op2Base)
+ {
+ return false;
+ }
+
+ OperandType valueType = GetMemOpValueType(currentOp);
+
+ if (valueType != GetMemOpValueType(nextOp) || op1Offset + valueType.GetSizeInBytes() != op2Offset)
+ {
+ return false;
+ }
+
+ if (!CodeGenCommon.ConstFitsOnSImm7(op1Offset, valueType.GetSizeInBytesLog2()))
+ {
+ return false;
+ }
+
+ if (currentOp.Instruction == Instruction.Load)
+ {
+ context.Assembler.LdpRiUn(currentOp.Destination, nextOp.Destination, op1Base, op1Offset);
+ }
+ else if (currentOp.Instruction == Instruction.Store)
+ {
+ context.Assembler.StpRiUn(currentOp.GetSource(1), nextOp.GetSource(1), op1Base, op1Offset);
+ }
+ else
+ {
+ return false;
+ }
+
+ return true;
+ }
+
+ private static bool IsLoadOrStore(Operation operation)
+ {
+ return operation.Instruction == Instruction.Load || operation.Instruction == Instruction.Store;
+ }
+
+ private static OperandType GetMemOpValueType(Operation operation)
+ {
+ if (operation.Destination != default)
+ {
+ return operation.Destination.Type;
+ }
+
+ return operation.GetSource(1).Type;
+ }
+
+ private static bool TryGetMemOpBaseAndOffset(Operation operation, out Operand baseAddress, out int offset)
+ {
+ baseAddress = default;
+ offset = 0;
+ Operand address = operation.GetSource(0);
+
+ if (address.Kind != OperandKind.Memory)
+ {
+ return false;
+ }
+
+ MemoryOperand memOp = address.GetMemory();
+ Operand baseOp = memOp.BaseAddress;
+
+ if (baseOp == default)
+ {
+ baseOp = memOp.Index;
+
+ if (baseOp == default || memOp.Scale != Multiplier.x1)
+ {
+ return false;
+ }
+ }
+ if (memOp.Index != default)
+ {
+ return false;
+ }
+
+ baseAddress = memOp.BaseAddress;
+ offset = memOp.Displacement;
+
+ return true;
+ }
+
+ private static Operand Register(Operand operand, OperandType type = OperandType.I64)
+ {
+ return Register(operand.GetRegister().Index, type);
+ }
+
+ private static Operand Register(int register, OperandType type = OperandType.I64)
+ {
+ return Factory.Register(register, RegisterType.Integer, type);
+ }
+
+ private static int Align16(int value)
+ {
+ return (value + 0xf) & ~0xf;
+ }
+
+ [Conditional("DEBUG")]
+ private static void ValidateUnOp(Operand dest, Operand source)
+ {
+ // Destination and source aren't forced to be equals
+ // EnsureSameReg (dest, source);
+ EnsureSameType(dest, source);
+ }
+
+ [Conditional("DEBUG")]
+ private static void ValidateBinOp(Operand dest, Operand src1, Operand src2)
+ {
+ // Destination and source aren't forced to be equals
+ // EnsureSameReg (dest, src1);
+ EnsureSameType(dest, src1, src2);
+ }
+
+ [Conditional("DEBUG")]
+ private static void ValidateShift(Operand dest, Operand src1, Operand src2)
+ {
+ // Destination and source aren't forced to be equals
+ // EnsureSameReg (dest, src1);
+ EnsureSameType(dest, src1);
+
+ Debug.Assert(dest.Type.IsInteger() && src2.Type == OperandType.I32);
+ }
+
+ private static void EnsureSameReg(Operand op1, Operand op2)
+ {
+ Debug.Assert(op1.Kind == OperandKind.Register || op1.Kind == OperandKind.Memory);
+ Debug.Assert(op1.Kind == op2.Kind);
+ Debug.Assert(op1.Value == op2.Value);
+ }
+
+ private static void EnsureSameType(Operand op1, Operand op2)
+ {
+ Debug.Assert(op1.Type == op2.Type);
+ }
+
+ private static void EnsureSameType(Operand op1, Operand op2, Operand op3)
+ {
+ Debug.Assert(op1.Type == op2.Type);
+ Debug.Assert(op1.Type == op3.Type);
+ }
+
+ private static void EnsureSameType(Operand op1, Operand op2, Operand op3, Operand op4)
+ {
+ Debug.Assert(op1.Type == op2.Type);
+ Debug.Assert(op1.Type == op3.Type);
+ Debug.Assert(op1.Type == op4.Type);
+ }
+ }
+}
\ No newline at end of file
diff --git a/ARMeilleure/CodeGen/Arm64/CodeGeneratorIntrinsic.cs b/ARMeilleure/CodeGen/Arm64/CodeGeneratorIntrinsic.cs
new file mode 100644
index 000000000..aaa00bb65
--- /dev/null
+++ b/ARMeilleure/CodeGen/Arm64/CodeGeneratorIntrinsic.cs
@@ -0,0 +1,662 @@
+using ARMeilleure.IntermediateRepresentation;
+using System;
+using System.Diagnostics;
+
+namespace ARMeilleure.CodeGen.Arm64
+{
+ static class CodeGeneratorIntrinsic
+ {
+ public static void GenerateOperation(CodeGenContext context, Operation operation)
+ {
+ Intrinsic intrin = operation.Intrinsic;
+
+ IntrinsicInfo info = IntrinsicTable.GetInfo(intrin & ~(Intrinsic.Arm64VTypeMask | Intrinsic.Arm64VSizeMask));
+
+ switch (info.Type)
+ {
+ case IntrinsicType.ScalarUnary:
+ GenerateVectorUnary(
+ context,
+ 0,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(0));
+ break;
+ case IntrinsicType.ScalarUnaryByElem:
+ Debug.Assert(operation.GetSource(1).Kind == OperandKind.Constant);
+
+ GenerateVectorUnaryByElem(
+ context,
+ 0,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ (uint)operation.GetSource(1).AsInt32(),
+ operation.Destination,
+ operation.GetSource(0));
+ break;
+ case IntrinsicType.ScalarBinary:
+ GenerateVectorBinary(
+ context,
+ 0,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(0),
+ operation.GetSource(1));
+ break;
+ case IntrinsicType.ScalarBinaryFPByElem:
+ Debug.Assert(operation.GetSource(2).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryFPByElem(
+ context,
+ 0,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ (uint)operation.GetSource(2).AsInt32(),
+ operation.Destination,
+ operation.GetSource(0),
+ operation.GetSource(1));
+ break;
+ case IntrinsicType.ScalarBinaryRd:
+ GenerateVectorUnary(
+ context,
+ 0,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(1));
+ break;
+ case IntrinsicType.ScalarBinaryShl:
+ Debug.Assert(operation.GetSource(1).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryShlImm(
+ context,
+ 0,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(0),
+ (uint)operation.GetSource(1).AsInt32());
+ break;
+ case IntrinsicType.ScalarBinaryShr:
+ Debug.Assert(operation.GetSource(1).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryShrImm(
+ context,
+ 0,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(0),
+ (uint)operation.GetSource(1).AsInt32());
+ break;
+ case IntrinsicType.ScalarFPCompare:
+ GenerateScalarFPCompare(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(0),
+ operation.GetSource(1));
+ break;
+ case IntrinsicType.ScalarFPConvFixed:
+ Debug.Assert(operation.GetSource(1).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryShrImm(
+ context,
+ 0,
+ ((uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift) + 2u,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(0),
+ (uint)operation.GetSource(1).AsInt32());
+ break;
+ case IntrinsicType.ScalarFPConvFixedGpr:
+ Debug.Assert(operation.GetSource(1).Kind == OperandKind.Constant);
+
+ GenerateScalarFPConvGpr(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(0),
+ (uint)operation.GetSource(1).AsInt32());
+ break;
+ case IntrinsicType.ScalarFPConvGpr:
+ GenerateScalarFPConvGpr(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(0));
+ break;
+ case IntrinsicType.ScalarTernary:
+ GenerateScalarTernary(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(1),
+ operation.GetSource(2),
+ operation.GetSource(0));
+ break;
+ case IntrinsicType.ScalarTernaryFPRdByElem:
+ Debug.Assert(operation.GetSource(3).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryFPByElem(
+ context,
+ 0,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ (uint)operation.GetSource(3).AsInt32(),
+ operation.Destination,
+ operation.GetSource(1),
+ operation.GetSource(2));
+ break;
+ case IntrinsicType.ScalarTernaryShlRd:
+ Debug.Assert(operation.GetSource(2).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryShlImm(
+ context,
+ 0,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(1),
+ (uint)operation.GetSource(2).AsInt32());
+ break;
+ case IntrinsicType.ScalarTernaryShrRd:
+ Debug.Assert(operation.GetSource(2).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryShrImm(
+ context,
+ 0,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(1),
+ (uint)operation.GetSource(2).AsInt32());
+ break;
+
+ case IntrinsicType.VectorUnary:
+ GenerateVectorUnary(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(0));
+ break;
+ case IntrinsicType.VectorUnaryByElem:
+ Debug.Assert(operation.GetSource(1).Kind == OperandKind.Constant);
+
+ GenerateVectorUnaryByElem(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ (uint)operation.GetSource(1).AsInt32(),
+ operation.Destination,
+ operation.GetSource(0));
+ break;
+ case IntrinsicType.VectorBinary:
+ GenerateVectorBinary(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(0),
+ operation.GetSource(1));
+ break;
+ case IntrinsicType.VectorBinaryBitwise:
+ GenerateVectorBinary(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(0),
+ operation.GetSource(1));
+ break;
+ case IntrinsicType.VectorBinaryByElem:
+ Debug.Assert(operation.GetSource(2).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryByElem(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ (uint)operation.GetSource(2).AsInt32(),
+ operation.Destination,
+ operation.GetSource(0),
+ operation.GetSource(1));
+ break;
+ case IntrinsicType.VectorBinaryFPByElem:
+ Debug.Assert(operation.GetSource(2).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryFPByElem(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ (uint)operation.GetSource(2).AsInt32(),
+ operation.Destination,
+ operation.GetSource(0),
+ operation.GetSource(1));
+ break;
+ case IntrinsicType.VectorBinaryRd:
+ GenerateVectorUnary(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(1));
+ break;
+ case IntrinsicType.VectorBinaryShl:
+ Debug.Assert(operation.GetSource(1).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryShlImm(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(0),
+ (uint)operation.GetSource(1).AsInt32());
+ break;
+ case IntrinsicType.VectorBinaryShr:
+ Debug.Assert(operation.GetSource(1).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryShrImm(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(0),
+ (uint)operation.GetSource(1).AsInt32());
+ break;
+ case IntrinsicType.VectorFPConvFixed:
+ Debug.Assert(operation.GetSource(1).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryShrImm(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ ((uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift) + 2u,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(0),
+ (uint)operation.GetSource(1).AsInt32());
+ break;
+ case IntrinsicType.VectorInsertByElem:
+ Debug.Assert(operation.GetSource(1).Kind == OperandKind.Constant);
+ Debug.Assert(operation.GetSource(3).Kind == OperandKind.Constant);
+
+ GenerateVectorInsertByElem(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ (uint)operation.GetSource(3).AsInt32(),
+ (uint)operation.GetSource(1).AsInt32(),
+ operation.Destination,
+ operation.GetSource(2));
+ break;
+ case IntrinsicType.VectorLookupTable:
+ Debug.Assert((uint)(operation.SourcesCount - 2) <= 3);
+
+ for (int i = 1; i < operation.SourcesCount - 1; i++)
+ {
+ Register currReg = operation.GetSource(i).GetRegister();
+ Register prevReg = operation.GetSource(i - 1).GetRegister();
+
+ Debug.Assert(prevReg.Index + 1 == currReg.Index && currReg.Type == RegisterType.Vector);
+ }
+
+ GenerateVectorBinary(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ info.Inst | ((uint)(operation.SourcesCount - 2) << 13),
+ operation.Destination,
+ operation.GetSource(0),
+ operation.GetSource(operation.SourcesCount - 1));
+ break;
+ case IntrinsicType.VectorTernaryFPRdByElem:
+ Debug.Assert(operation.GetSource(3).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryFPByElem(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ (uint)operation.GetSource(3).AsInt32(),
+ operation.Destination,
+ operation.GetSource(1),
+ operation.GetSource(2));
+ break;
+ case IntrinsicType.VectorTernaryRd:
+ GenerateVectorBinary(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(1),
+ operation.GetSource(2));
+ break;
+ case IntrinsicType.VectorTernaryRdBitwise:
+ GenerateVectorBinary(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(1),
+ operation.GetSource(2));
+ break;
+ case IntrinsicType.VectorTernaryRdByElem:
+ Debug.Assert(operation.GetSource(3).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryByElem(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ (uint)operation.GetSource(3).AsInt32(),
+ operation.Destination,
+ operation.GetSource(1),
+ operation.GetSource(2));
+ break;
+ case IntrinsicType.VectorTernaryShlRd:
+ Debug.Assert(operation.GetSource(2).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryShlImm(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(1),
+ (uint)operation.GetSource(2).AsInt32());
+ break;
+ case IntrinsicType.VectorTernaryShrRd:
+ Debug.Assert(operation.GetSource(2).Kind == OperandKind.Constant);
+
+ GenerateVectorBinaryShrImm(
+ context,
+ (uint)(intrin & Intrinsic.Arm64VTypeMask) >> (int)Intrinsic.Arm64VTypeShift,
+ (uint)(intrin & Intrinsic.Arm64VSizeMask) >> (int)Intrinsic.Arm64VSizeShift,
+ info.Inst,
+ operation.Destination,
+ operation.GetSource(1),
+ (uint)operation.GetSource(2).AsInt32());
+ break;
+
+ case IntrinsicType.GetRegister:
+ context.Assembler.WriteInstruction(info.Inst, operation.Destination);
+ break;
+ case IntrinsicType.SetRegister:
+ context.Assembler.WriteInstruction(info.Inst, operation.GetSource(0));
+ break;
+
+ default:
+ throw new NotImplementedException(info.Type.ToString());
+ }
+ }
+
+ private static void GenerateScalarFPCompare(
+ CodeGenContext context,
+ uint sz,
+ uint instruction,
+ Operand dest,
+ Operand rn,
+ Operand rm)
+ {
+ instruction |= (sz << 22);
+
+ if (rm.Kind == OperandKind.Constant && rm.Value == 0)
+ {
+ instruction |= 0b1000;
+ rm = rn;
+ }
+
+ context.Assembler.WriteInstructionRm16NoRet(instruction, rn, rm);
+ context.Assembler.Mrs(dest, 1, 3, 4, 2, 0);
+ }
+
+ private static void GenerateScalarFPConvGpr(
+ CodeGenContext context,
+ uint sz,
+ uint instruction,
+ Operand rd,
+ Operand rn)
+ {
+ instruction |= (sz << 22);
+
+ if (rd.Type.IsInteger())
+ {
+ context.Assembler.WriteInstructionAuto(instruction, rd, rn);
+ }
+ else
+ {
+ if (rn.Type == OperandType.I64)
+ {
+ instruction |= Assembler.SfFlag;
+ }
+
+ context.Assembler.WriteInstruction(instruction, rd, rn);
+ }
+ }
+
+ private static void GenerateScalarFPConvGpr(
+ CodeGenContext context,
+ uint sz,
+ uint instruction,
+ Operand rd,
+ Operand rn,
+ uint fBits)
+ {
+ Debug.Assert(fBits <= 64);
+
+ instruction |= (sz << 22);
+ instruction |= (64 - fBits) << 10;
+
+ if (rd.Type.IsInteger())
+ {
+ Debug.Assert(rd.Type != OperandType.I32 || fBits <= 32);
+
+ context.Assembler.WriteInstructionAuto(instruction, rd, rn);
+ }
+ else
+ {
+ if (rn.Type == OperandType.I64)
+ {
+ instruction |= Assembler.SfFlag;
+ }
+ else
+ {
+ Debug.Assert(fBits <= 32);
+ }
+
+ context.Assembler.WriteInstruction(instruction, rd, rn);
+ }
+
+ }
+
+ private static void GenerateScalarTernary(
+ CodeGenContext context,
+ uint sz,
+ uint instruction,
+ Operand rd,
+ Operand rn,
+ Operand rm,
+ Operand ra)
+ {
+ instruction |= (sz << 22);
+
+ context.Assembler.WriteInstruction(instruction, rd, rn, rm, ra);
+ }
+
+ private static void GenerateVectorUnary(
+ CodeGenContext context,
+ uint q,
+ uint sz,
+ uint instruction,
+ Operand rd,
+ Operand rn)
+ {
+ instruction |= (q << 30) | (sz << 22);
+
+ context.Assembler.WriteInstruction(instruction, rd, rn);
+ }
+
+ private static void GenerateVectorUnaryByElem(
+ CodeGenContext context,
+ uint q,
+ uint sz,
+ uint instruction,
+ uint srcIndex,
+ Operand rd,
+ Operand rn)
+ {
+ uint imm5 = (srcIndex << ((int)sz + 1)) | (1u << (int)sz);
+
+ instruction |= (q << 30) | (imm5 << 16);
+
+ context.Assembler.WriteInstruction(instruction, rd, rn);
+ }
+
+ private static void GenerateVectorBinary(
+ CodeGenContext context,
+ uint q,
+ uint instruction,
+ Operand rd,
+ Operand rn,
+ Operand rm)
+ {
+ instruction |= (q << 30);
+
+ context.Assembler.WriteInstructionRm16(instruction, rd, rn, rm);
+ }
+
+ private static void GenerateVectorBinary(
+ CodeGenContext context,
+ uint q,
+ uint sz,
+ uint instruction,
+ Operand rd,
+ Operand rn,
+ Operand rm)
+ {
+ instruction |= (q << 30) | (sz << 22);
+
+ context.Assembler.WriteInstructionRm16(instruction, rd, rn, rm);
+ }
+
+ private static void GenerateVectorBinaryByElem(
+ CodeGenContext context,
+ uint q,
+ uint size,
+ uint instruction,
+ uint srcIndex,
+ Operand rd,
+ Operand rn,
+ Operand rm)
+ {
+ instruction |= (q << 30) | (size << 22);
+
+ if (size == 2)
+ {
+ instruction |= ((srcIndex & 1) << 21) | ((srcIndex & 2) << 10);
+ }
+ else
+ {
+ instruction |= ((srcIndex & 3) << 20) | ((srcIndex & 4) << 9);
+ }
+
+ context.Assembler.WriteInstructionRm16(instruction, rd, rn, rm);
+ }
+
+ private static void GenerateVectorBinaryFPByElem(
+ CodeGenContext context,
+ uint q,
+ uint sz,
+ uint instruction,
+ uint srcIndex,
+ Operand rd,
+ Operand rn,
+ Operand rm)
+ {
+ instruction |= (q << 30) | (sz << 22);
+
+ if (sz != 0)
+ {
+ instruction |= (srcIndex & 1) << 11;
+ }
+ else
+ {
+ instruction |= ((srcIndex & 1) << 21) | ((srcIndex & 2) << 10);
+ }
+
+ context.Assembler.WriteInstructionRm16(instruction, rd, rn, rm);
+ }
+
+ private static void GenerateVectorBinaryShlImm(
+ CodeGenContext context,
+ uint q,
+ uint sz,
+ uint instruction,
+ Operand rd,
+ Operand rn,
+ uint shift)
+ {
+ instruction |= (q << 30);
+
+ Debug.Assert(shift >= 0 && shift < (8u << (int)sz));
+
+ uint imm = (8u << (int)sz) | (shift & (0x3fu >> (int)(3 - sz)));
+
+ instruction |= (imm << 16);
+
+ context.Assembler.WriteInstruction(instruction, rd, rn);
+ }
+
+ private static void GenerateVectorBinaryShrImm(
+ CodeGenContext context,
+ uint q,
+ uint sz,
+ uint instruction,
+ Operand rd,
+ Operand rn,
+ uint shift)
+ {
+ instruction |= (q << 30);
+
+ Debug.Assert(shift > 0 && shift <= (8u << (int)sz));
+
+ uint imm = (8u << (int)sz) | ((8u << (int)sz) - shift);
+
+ instruction |= (imm << 16);
+
+ context.Assembler.WriteInstruction(instruction, rd, rn);
+ }
+
+ private static void GenerateVectorInsertByElem(
+ CodeGenContext context,
+ uint sz,
+ uint instruction,
+ uint srcIndex,
+ uint dstIndex,
+ Operand rd,
+ Operand rn)
+ {
+ uint imm4 = srcIndex << (int)sz;
+ uint imm5 = (dstIndex << ((int)sz + 1)) | (1u << (int)sz);
+
+ instruction |= imm4 << 11;
+ instruction |= imm5 << 16;
+
+ context.Assembler.WriteInstruction(instruction, rd, rn);
+ }
+ }
+}
\ No newline at end of file
diff --git a/ARMeilleure/CodeGen/Arm64/IntrinsicInfo.cs b/ARMeilleure/CodeGen/Arm64/IntrinsicInfo.cs
new file mode 100644
index 000000000..8695db903
--- /dev/null
+++ b/ARMeilleure/CodeGen/Arm64/IntrinsicInfo.cs
@@ -0,0 +1,14 @@
+namespace ARMeilleure.CodeGen.Arm64
+{
+ struct IntrinsicInfo
+ {
+ public uint Inst { get; }
+ public IntrinsicType Type { get; }
+
+ public IntrinsicInfo(uint inst, IntrinsicType type)
+ {
+ Inst = inst;
+ Type = type;
+ }
+ }
+}
\ No newline at end of file
diff --git a/ARMeilleure/CodeGen/Arm64/IntrinsicTable.cs b/ARMeilleure/CodeGen/Arm64/IntrinsicTable.cs
new file mode 100644
index 000000000..53ef152e5
--- /dev/null
+++ b/ARMeilleure/CodeGen/Arm64/IntrinsicTable.cs
@@ -0,0 +1,461 @@
+using ARMeilleure.Common;
+using ARMeilleure.IntermediateRepresentation;
+
+namespace ARMeilleure.CodeGen.Arm64
+{
+ static class IntrinsicTable
+ {
+ private static IntrinsicInfo[] _intrinTable;
+
+ static IntrinsicTable()
+ {
+ _intrinTable = new IntrinsicInfo[EnumUtils.GetCount(typeof(Intrinsic))];
+
+ Add(Intrinsic.Arm64AbsS, new IntrinsicInfo(0x5e20b800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64AbsV, new IntrinsicInfo(0x0e20b800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64AddhnV, new IntrinsicInfo(0x0e204000u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64AddpS, new IntrinsicInfo(0x5e31b800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64AddpV, new IntrinsicInfo(0x0e20bc00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64AddvV, new IntrinsicInfo(0x0e31b800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64AddS, new IntrinsicInfo(0x5e208400u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64AddV, new IntrinsicInfo(0x0e208400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64AesdV, new IntrinsicInfo(0x4e285800u, IntrinsicType.Vector128Unary));
+ Add(Intrinsic.Arm64AeseV, new IntrinsicInfo(0x4e284800u, IntrinsicType.Vector128Unary));
+ Add(Intrinsic.Arm64AesimcV, new IntrinsicInfo(0x4e287800u, IntrinsicType.Vector128Unary));
+ Add(Intrinsic.Arm64AesmcV, new IntrinsicInfo(0x4e286800u, IntrinsicType.Vector128Unary));
+ Add(Intrinsic.Arm64AndV, new IntrinsicInfo(0x0e201c00u, IntrinsicType.VectorBinaryBitwise));
+ Add(Intrinsic.Arm64BicVi, new IntrinsicInfo(0x2f001400u, IntrinsicType.VectorBinaryBitwiseImm));
+ Add(Intrinsic.Arm64BicV, new IntrinsicInfo(0x0e601c00u, IntrinsicType.VectorBinaryBitwise));
+ Add(Intrinsic.Arm64BifV, new IntrinsicInfo(0x2ee01c00u, IntrinsicType.VectorTernaryRdBitwise));
+ Add(Intrinsic.Arm64BitV, new IntrinsicInfo(0x2ea01c00u, IntrinsicType.VectorTernaryRdBitwise));
+ Add(Intrinsic.Arm64BslV, new IntrinsicInfo(0x2e601c00u, IntrinsicType.VectorTernaryRdBitwise));
+ Add(Intrinsic.Arm64ClsV, new IntrinsicInfo(0x0e204800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64ClzV, new IntrinsicInfo(0x2e204800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64CmeqS, new IntrinsicInfo(0x7e208c00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64CmeqV, new IntrinsicInfo(0x2e208c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64CmeqSz, new IntrinsicInfo(0x5e209800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64CmeqVz, new IntrinsicInfo(0x0e209800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64CmgeS, new IntrinsicInfo(0x5e203c00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64CmgeV, new IntrinsicInfo(0x0e203c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64CmgeSz, new IntrinsicInfo(0x7e208800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64CmgeVz, new IntrinsicInfo(0x2e208800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64CmgtS, new IntrinsicInfo(0x5e203400u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64CmgtV, new IntrinsicInfo(0x0e203400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64CmgtSz, new IntrinsicInfo(0x5e208800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64CmgtVz, new IntrinsicInfo(0x0e208800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64CmhiS, new IntrinsicInfo(0x7e203400u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64CmhiV, new IntrinsicInfo(0x2e203400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64CmhsS, new IntrinsicInfo(0x7e203c00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64CmhsV, new IntrinsicInfo(0x2e203c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64CmleSz, new IntrinsicInfo(0x7e209800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64CmleVz, new IntrinsicInfo(0x2e209800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64CmltSz, new IntrinsicInfo(0x5e20a800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64CmltVz, new IntrinsicInfo(0x0e20a800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64CmtstS, new IntrinsicInfo(0x5e208c00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64CmtstV, new IntrinsicInfo(0x0e208c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64CntV, new IntrinsicInfo(0x0e205800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64DupSe, new IntrinsicInfo(0x5e000400u, IntrinsicType.ScalarUnaryByElem));
+ Add(Intrinsic.Arm64DupVe, new IntrinsicInfo(0x0e000400u, IntrinsicType.VectorUnaryByElem));
+ Add(Intrinsic.Arm64DupGp, new IntrinsicInfo(0x0e000c00u, IntrinsicType.VectorUnaryByElem));
+ Add(Intrinsic.Arm64EorV, new IntrinsicInfo(0x2e201c00u, IntrinsicType.VectorBinaryBitwise));
+ Add(Intrinsic.Arm64ExtV, new IntrinsicInfo(0x2e000000u, IntrinsicType.VectorExt));
+ Add(Intrinsic.Arm64FabdS, new IntrinsicInfo(0x7ea0d400u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FabdV, new IntrinsicInfo(0x2ea0d400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FabsV, new IntrinsicInfo(0x0ea0f800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FabsS, new IntrinsicInfo(0x1e20c000u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FacgeS, new IntrinsicInfo(0x7e20ec00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FacgeV, new IntrinsicInfo(0x2e20ec00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FacgtS, new IntrinsicInfo(0x7ea0ec00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FacgtV, new IntrinsicInfo(0x2ea0ec00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FaddpS, new IntrinsicInfo(0x7e30d800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FaddpV, new IntrinsicInfo(0x2e20d400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FaddV, new IntrinsicInfo(0x0e20d400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FaddS, new IntrinsicInfo(0x1e202800u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FccmpeS, new IntrinsicInfo(0x1e200410u, IntrinsicType.ScalarFPCompareCond));
+ Add(Intrinsic.Arm64FccmpS, new IntrinsicInfo(0x1e200400u, IntrinsicType.ScalarFPCompareCond));
+ Add(Intrinsic.Arm64FcmeqS, new IntrinsicInfo(0x5e20e400u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FcmeqV, new IntrinsicInfo(0x0e20e400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FcmeqSz, new IntrinsicInfo(0x5ea0d800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcmeqVz, new IntrinsicInfo(0x0ea0d800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcmgeS, new IntrinsicInfo(0x7e20e400u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FcmgeV, new IntrinsicInfo(0x2e20e400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FcmgeSz, new IntrinsicInfo(0x7ea0c800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcmgeVz, new IntrinsicInfo(0x2ea0c800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcmgtS, new IntrinsicInfo(0x7ea0e400u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FcmgtV, new IntrinsicInfo(0x2ea0e400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FcmgtSz, new IntrinsicInfo(0x5ea0c800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcmgtVz, new IntrinsicInfo(0x0ea0c800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcmleSz, new IntrinsicInfo(0x7ea0d800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcmleVz, new IntrinsicInfo(0x2ea0d800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcmltSz, new IntrinsicInfo(0x5ea0e800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcmltVz, new IntrinsicInfo(0x0ea0e800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcmpeS, new IntrinsicInfo(0x1e202010u, IntrinsicType.ScalarFPCompare));
+ Add(Intrinsic.Arm64FcmpS, new IntrinsicInfo(0x1e202000u, IntrinsicType.ScalarFPCompare));
+ Add(Intrinsic.Arm64FcselS, new IntrinsicInfo(0x1e200c00u, IntrinsicType.ScalarFcsel));
+ Add(Intrinsic.Arm64FcvtasS, new IntrinsicInfo(0x5e21c800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcvtasV, new IntrinsicInfo(0x0e21c800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcvtasGp, new IntrinsicInfo(0x1e240000u, IntrinsicType.ScalarFPConvGpr));
+ Add(Intrinsic.Arm64FcvtauS, new IntrinsicInfo(0x7e21c800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcvtauV, new IntrinsicInfo(0x2e21c800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcvtauGp, new IntrinsicInfo(0x1e250000u, IntrinsicType.ScalarFPConvGpr));
+ Add(Intrinsic.Arm64FcvtlV, new IntrinsicInfo(0x0e217800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcvtmsS, new IntrinsicInfo(0x5e21b800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcvtmsV, new IntrinsicInfo(0x0e21b800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcvtmsGp, new IntrinsicInfo(0x1e300000u, IntrinsicType.ScalarFPConvGpr));
+ Add(Intrinsic.Arm64FcvtmuS, new IntrinsicInfo(0x7e21b800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcvtmuV, new IntrinsicInfo(0x2e21b800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcvtmuGp, new IntrinsicInfo(0x1e310000u, IntrinsicType.ScalarFPConvGpr));
+ Add(Intrinsic.Arm64FcvtnsS, new IntrinsicInfo(0x5e21a800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcvtnsV, new IntrinsicInfo(0x0e21a800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcvtnsGp, new IntrinsicInfo(0x1e200000u, IntrinsicType.ScalarFPConvGpr));
+ Add(Intrinsic.Arm64FcvtnuS, new IntrinsicInfo(0x7e21a800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcvtnuV, new IntrinsicInfo(0x2e21a800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcvtnuGp, new IntrinsicInfo(0x1e210000u, IntrinsicType.ScalarFPConvGpr));
+ Add(Intrinsic.Arm64FcvtnV, new IntrinsicInfo(0x0e216800u, IntrinsicType.VectorBinaryRd));
+ Add(Intrinsic.Arm64FcvtpsS, new IntrinsicInfo(0x5ea1a800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcvtpsV, new IntrinsicInfo(0x0ea1a800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcvtpsGp, new IntrinsicInfo(0x1e280000u, IntrinsicType.ScalarFPConvGpr));
+ Add(Intrinsic.Arm64FcvtpuS, new IntrinsicInfo(0x7ea1a800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcvtpuV, new IntrinsicInfo(0x2ea1a800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcvtpuGp, new IntrinsicInfo(0x1e290000u, IntrinsicType.ScalarFPConvGpr));
+ Add(Intrinsic.Arm64FcvtxnS, new IntrinsicInfo(0x7e216800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcvtxnV, new IntrinsicInfo(0x2e216800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcvtzsSFixed, new IntrinsicInfo(0x5f00fc00u, IntrinsicType.ScalarFPConvFixed));
+ Add(Intrinsic.Arm64FcvtzsVFixed, new IntrinsicInfo(0x0f00fc00u, IntrinsicType.VectorFPConvFixed));
+ Add(Intrinsic.Arm64FcvtzsS, new IntrinsicInfo(0x5ea1b800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcvtzsV, new IntrinsicInfo(0x0ea1b800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcvtzsGpFixed, new IntrinsicInfo(0x1e180000u, IntrinsicType.ScalarFPConvFixedGpr));
+ Add(Intrinsic.Arm64FcvtzsGp, new IntrinsicInfo(0x1e380000u, IntrinsicType.ScalarFPConvGpr));
+ Add(Intrinsic.Arm64FcvtzuSFixed, new IntrinsicInfo(0x7f00fc00u, IntrinsicType.ScalarFPConvFixed));
+ Add(Intrinsic.Arm64FcvtzuVFixed, new IntrinsicInfo(0x2f00fc00u, IntrinsicType.VectorFPConvFixed));
+ Add(Intrinsic.Arm64FcvtzuS, new IntrinsicInfo(0x7ea1b800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FcvtzuV, new IntrinsicInfo(0x2ea1b800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FcvtzuGpFixed, new IntrinsicInfo(0x1e190000u, IntrinsicType.ScalarFPConvFixedGpr));
+ Add(Intrinsic.Arm64FcvtzuGp, new IntrinsicInfo(0x1e390000u, IntrinsicType.ScalarFPConvGpr));
+ Add(Intrinsic.Arm64FcvtS, new IntrinsicInfo(0x1e224000u, IntrinsicType.ScalarFPConv));
+ Add(Intrinsic.Arm64FdivV, new IntrinsicInfo(0x2e20fc00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FdivS, new IntrinsicInfo(0x1e201800u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FmaddS, new IntrinsicInfo(0x1f000000u, IntrinsicType.ScalarTernary));
+ Add(Intrinsic.Arm64FmaxnmpS, new IntrinsicInfo(0x7e30c800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FmaxnmpV, new IntrinsicInfo(0x2e20c400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FmaxnmvV, new IntrinsicInfo(0x2e30c800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FmaxnmV, new IntrinsicInfo(0x0e20c400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FmaxnmS, new IntrinsicInfo(0x1e206800u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FmaxpS, new IntrinsicInfo(0x7e30f800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FmaxpV, new IntrinsicInfo(0x2e20f400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FmaxvV, new IntrinsicInfo(0x2e30f800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FmaxV, new IntrinsicInfo(0x0e20f400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FmaxS, new IntrinsicInfo(0x1e204800u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FminnmpS, new IntrinsicInfo(0x7eb0c800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FminnmpV, new IntrinsicInfo(0x2ea0c400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FminnmvV, new IntrinsicInfo(0x2eb0c800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FminnmV, new IntrinsicInfo(0x0ea0c400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FminnmS, new IntrinsicInfo(0x1e207800u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FminpS, new IntrinsicInfo(0x7eb0f800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FminpV, new IntrinsicInfo(0x2ea0f400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FminvV, new IntrinsicInfo(0x2eb0f800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FminV, new IntrinsicInfo(0x0ea0f400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FminS, new IntrinsicInfo(0x1e205800u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FmlaSe, new IntrinsicInfo(0x5f801000u, IntrinsicType.ScalarTernaryFPRdByElem));
+ Add(Intrinsic.Arm64FmlaVe, new IntrinsicInfo(0x0f801000u, IntrinsicType.VectorTernaryFPRdByElem));
+ Add(Intrinsic.Arm64FmlaV, new IntrinsicInfo(0x0e20cc00u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64FmlsSe, new IntrinsicInfo(0x5f805000u, IntrinsicType.ScalarTernaryFPRdByElem));
+ Add(Intrinsic.Arm64FmlsVe, new IntrinsicInfo(0x0f805000u, IntrinsicType.VectorTernaryFPRdByElem));
+ Add(Intrinsic.Arm64FmlsV, new IntrinsicInfo(0x0ea0cc00u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64FmovVi, new IntrinsicInfo(0x0f00f400u, IntrinsicType.VectorFmovi));
+ Add(Intrinsic.Arm64FmovS, new IntrinsicInfo(0x1e204000u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FmovGp, new IntrinsicInfo(0x1e260000u, IntrinsicType.ScalarFPConvGpr));
+ Add(Intrinsic.Arm64FmovSi, new IntrinsicInfo(0x1e201000u, IntrinsicType.ScalarFmovi));
+ Add(Intrinsic.Arm64FmsubS, new IntrinsicInfo(0x1f008000u, IntrinsicType.ScalarTernary));
+ Add(Intrinsic.Arm64FmulxSe, new IntrinsicInfo(0x7f809000u, IntrinsicType.ScalarBinaryFPByElem));
+ Add(Intrinsic.Arm64FmulxVe, new IntrinsicInfo(0x2f809000u, IntrinsicType.VectorBinaryFPByElem));
+ Add(Intrinsic.Arm64FmulxS, new IntrinsicInfo(0x5e20dc00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FmulxV, new IntrinsicInfo(0x0e20dc00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FmulSe, new IntrinsicInfo(0x5f809000u, IntrinsicType.ScalarBinaryFPByElem));
+ Add(Intrinsic.Arm64FmulVe, new IntrinsicInfo(0x0f809000u, IntrinsicType.VectorBinaryFPByElem));
+ Add(Intrinsic.Arm64FmulV, new IntrinsicInfo(0x2e20dc00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FmulS, new IntrinsicInfo(0x1e200800u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FnegV, new IntrinsicInfo(0x2ea0f800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FnegS, new IntrinsicInfo(0x1e214000u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FnmaddS, new IntrinsicInfo(0x1f200000u, IntrinsicType.ScalarTernary));
+ Add(Intrinsic.Arm64FnmsubS, new IntrinsicInfo(0x1f208000u, IntrinsicType.ScalarTernary));
+ Add(Intrinsic.Arm64FnmulS, new IntrinsicInfo(0x1e208800u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FrecpeS, new IntrinsicInfo(0x5ea1d800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FrecpeV, new IntrinsicInfo(0x0ea1d800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FrecpsS, new IntrinsicInfo(0x5e20fc00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FrecpsV, new IntrinsicInfo(0x0e20fc00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FrecpxS, new IntrinsicInfo(0x5ea1f800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FrintaV, new IntrinsicInfo(0x2e218800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FrintaS, new IntrinsicInfo(0x1e264000u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FrintiV, new IntrinsicInfo(0x2ea19800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FrintiS, new IntrinsicInfo(0x1e27c000u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FrintmV, new IntrinsicInfo(0x0e219800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FrintmS, new IntrinsicInfo(0x1e254000u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FrintnV, new IntrinsicInfo(0x0e218800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FrintnS, new IntrinsicInfo(0x1e244000u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FrintpV, new IntrinsicInfo(0x0ea18800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FrintpS, new IntrinsicInfo(0x1e24c000u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FrintxV, new IntrinsicInfo(0x2e219800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FrintxS, new IntrinsicInfo(0x1e274000u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FrintzV, new IntrinsicInfo(0x0ea19800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FrintzS, new IntrinsicInfo(0x1e25c000u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FrsqrteS, new IntrinsicInfo(0x7ea1d800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FrsqrteV, new IntrinsicInfo(0x2ea1d800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FrsqrtsS, new IntrinsicInfo(0x5ea0fc00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64FrsqrtsV, new IntrinsicInfo(0x0ea0fc00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FsqrtV, new IntrinsicInfo(0x2ea1f800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64FsqrtS, new IntrinsicInfo(0x1e21c000u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64FsubV, new IntrinsicInfo(0x0ea0d400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64FsubS, new IntrinsicInfo(0x1e203800u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64InsVe, new IntrinsicInfo(0x6e000400u, IntrinsicType.VectorInsertByElem));
+ Add(Intrinsic.Arm64InsGp, new IntrinsicInfo(0x4e001c00u, IntrinsicType.ScalarUnaryByElem));
+ Add(Intrinsic.Arm64Ld1rV, new IntrinsicInfo(0x0d40c000u, IntrinsicType.VectorLdSt));
+ Add(Intrinsic.Arm64Ld1Vms, new IntrinsicInfo(0x0c402000u, IntrinsicType.VectorLdSt));
+ Add(Intrinsic.Arm64Ld1Vss, new IntrinsicInfo(0x0d400000u, IntrinsicType.VectorLdStSs));
+ Add(Intrinsic.Arm64Ld2rV, new IntrinsicInfo(0x0d60c000u, IntrinsicType.VectorLdSt));
+ Add(Intrinsic.Arm64Ld2Vms, new IntrinsicInfo(0x0c408000u, IntrinsicType.VectorLdSt));
+ Add(Intrinsic.Arm64Ld2Vss, new IntrinsicInfo(0x0d600000u, IntrinsicType.VectorLdStSs));
+ Add(Intrinsic.Arm64Ld3rV, new IntrinsicInfo(0x0d40e000u, IntrinsicType.VectorLdSt));
+ Add(Intrinsic.Arm64Ld3Vms, new IntrinsicInfo(0x0c404000u, IntrinsicType.VectorLdSt));
+ Add(Intrinsic.Arm64Ld3Vss, new IntrinsicInfo(0x0d402000u, IntrinsicType.VectorLdStSs));
+ Add(Intrinsic.Arm64Ld4rV, new IntrinsicInfo(0x0d60e000u, IntrinsicType.VectorLdSt));
+ Add(Intrinsic.Arm64Ld4Vms, new IntrinsicInfo(0x0c400000u, IntrinsicType.VectorLdSt));
+ Add(Intrinsic.Arm64Ld4Vss, new IntrinsicInfo(0x0d602000u, IntrinsicType.VectorLdStSs));
+ Add(Intrinsic.Arm64MlaVe, new IntrinsicInfo(0x2f000000u, IntrinsicType.VectorTernaryRdByElem));
+ Add(Intrinsic.Arm64MlaV, new IntrinsicInfo(0x0e209400u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64MlsVe, new IntrinsicInfo(0x2f004000u, IntrinsicType.VectorTernaryRdByElem));
+ Add(Intrinsic.Arm64MlsV, new IntrinsicInfo(0x2e209400u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64MoviV, new IntrinsicInfo(0x0f000400u, IntrinsicType.VectorMovi));
+ Add(Intrinsic.Arm64MrsFpsr, new IntrinsicInfo(0xd53b4420u, IntrinsicType.GetRegister));
+ Add(Intrinsic.Arm64MsrFpsr, new IntrinsicInfo(0xd51b4420u, IntrinsicType.SetRegister));
+ Add(Intrinsic.Arm64MulVe, new IntrinsicInfo(0x0f008000u, IntrinsicType.VectorBinaryByElem));
+ Add(Intrinsic.Arm64MulV, new IntrinsicInfo(0x0e209c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64MvniV, new IntrinsicInfo(0x2f000400u, IntrinsicType.VectorMvni));
+ Add(Intrinsic.Arm64NegS, new IntrinsicInfo(0x7e20b800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64NegV, new IntrinsicInfo(0x2e20b800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64NotV, new IntrinsicInfo(0x2e205800u, IntrinsicType.VectorUnaryBitwise));
+ Add(Intrinsic.Arm64OrnV, new IntrinsicInfo(0x0ee01c00u, IntrinsicType.VectorBinaryBitwise));
+ Add(Intrinsic.Arm64OrrVi, new IntrinsicInfo(0x0f001400u, IntrinsicType.VectorBinaryBitwiseImm));
+ Add(Intrinsic.Arm64OrrV, new IntrinsicInfo(0x0ea01c00u, IntrinsicType.VectorBinaryBitwise));
+ Add(Intrinsic.Arm64PmullV, new IntrinsicInfo(0x0e20e000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64PmulV, new IntrinsicInfo(0x2e209c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64RaddhnV, new IntrinsicInfo(0x2e204000u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64RbitV, new IntrinsicInfo(0x2e605800u, IntrinsicType.VectorUnaryBitwise));
+ Add(Intrinsic.Arm64Rev16V, new IntrinsicInfo(0x0e201800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64Rev32V, new IntrinsicInfo(0x2e200800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64Rev64V, new IntrinsicInfo(0x0e200800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64RshrnV, new IntrinsicInfo(0x0f008c00u, IntrinsicType.VectorTernaryShrRd));
+ Add(Intrinsic.Arm64RsubhnV, new IntrinsicInfo(0x2e206000u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64SabalV, new IntrinsicInfo(0x0e205000u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64SabaV, new IntrinsicInfo(0x0e207c00u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64SabdlV, new IntrinsicInfo(0x0e207000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SabdV, new IntrinsicInfo(0x0e207400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SadalpV, new IntrinsicInfo(0x0e206800u, IntrinsicType.VectorBinaryRd));
+ Add(Intrinsic.Arm64SaddlpV, new IntrinsicInfo(0x0e202800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64SaddlvV, new IntrinsicInfo(0x0e303800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64SaddlV, new IntrinsicInfo(0x0e200000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SaddwV, new IntrinsicInfo(0x0e201000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64ScvtfSFixed, new IntrinsicInfo(0x5f00e400u, IntrinsicType.ScalarFPConvFixed));
+ Add(Intrinsic.Arm64ScvtfVFixed, new IntrinsicInfo(0x0f00e400u, IntrinsicType.VectorFPConvFixed));
+ Add(Intrinsic.Arm64ScvtfS, new IntrinsicInfo(0x5e21d800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64ScvtfV, new IntrinsicInfo(0x0e21d800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64ScvtfGpFixed, new IntrinsicInfo(0x1e020000u, IntrinsicType.ScalarFPConvFixedGpr));
+ Add(Intrinsic.Arm64ScvtfGp, new IntrinsicInfo(0x1e220000u, IntrinsicType.ScalarFPConvGpr));
+ Add(Intrinsic.Arm64Sha1cV, new IntrinsicInfo(0x5e000000u, IntrinsicType.Vector128Binary));
+ Add(Intrinsic.Arm64Sha1hV, new IntrinsicInfo(0x5e280800u, IntrinsicType.Vector128Unary));
+ Add(Intrinsic.Arm64Sha1mV, new IntrinsicInfo(0x5e002000u, IntrinsicType.Vector128Binary));
+ Add(Intrinsic.Arm64Sha1pV, new IntrinsicInfo(0x5e001000u, IntrinsicType.Vector128Binary));
+ Add(Intrinsic.Arm64Sha1su0V, new IntrinsicInfo(0x5e003000u, IntrinsicType.Vector128Binary));
+ Add(Intrinsic.Arm64Sha1su1V, new IntrinsicInfo(0x5e281800u, IntrinsicType.Vector128Unary));
+ Add(Intrinsic.Arm64Sha256h2V, new IntrinsicInfo(0x5e005000u, IntrinsicType.Vector128Binary));
+ Add(Intrinsic.Arm64Sha256hV, new IntrinsicInfo(0x5e004000u, IntrinsicType.Vector128Binary));
+ Add(Intrinsic.Arm64Sha256su0V, new IntrinsicInfo(0x5e282800u, IntrinsicType.Vector128Unary));
+ Add(Intrinsic.Arm64Sha256su1V, new IntrinsicInfo(0x5e006000u, IntrinsicType.Vector128Binary));
+ Add(Intrinsic.Arm64ShaddV, new IntrinsicInfo(0x0e200400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64ShllV, new IntrinsicInfo(0x2e213800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64ShlS, new IntrinsicInfo(0x5f005400u, IntrinsicType.ScalarBinaryShl));
+ Add(Intrinsic.Arm64ShlV, new IntrinsicInfo(0x0f005400u, IntrinsicType.VectorBinaryShl));
+ Add(Intrinsic.Arm64ShrnV, new IntrinsicInfo(0x0f008400u, IntrinsicType.VectorTernaryShrRd));
+ Add(Intrinsic.Arm64ShsubV, new IntrinsicInfo(0x0e202400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SliS, new IntrinsicInfo(0x7f005400u, IntrinsicType.ScalarTernaryShlRd));
+ Add(Intrinsic.Arm64SliV, new IntrinsicInfo(0x2f005400u, IntrinsicType.VectorTernaryShlRd));
+ Add(Intrinsic.Arm64SmaxpV, new IntrinsicInfo(0x0e20a400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SmaxvV, new IntrinsicInfo(0x0e30a800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64SmaxV, new IntrinsicInfo(0x0e206400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SminpV, new IntrinsicInfo(0x0e20ac00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SminvV, new IntrinsicInfo(0x0e31a800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64SminV, new IntrinsicInfo(0x0e206c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SmlalVe, new IntrinsicInfo(0x0f002000u, IntrinsicType.VectorTernaryRdByElem));
+ Add(Intrinsic.Arm64SmlalV, new IntrinsicInfo(0x0e208000u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64SmlslVe, new IntrinsicInfo(0x0f006000u, IntrinsicType.VectorTernaryRdByElem));
+ Add(Intrinsic.Arm64SmlslV, new IntrinsicInfo(0x0e20a000u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64SmovV, new IntrinsicInfo(0x0e002c00u, IntrinsicType.VectorUnaryByElem));
+ Add(Intrinsic.Arm64SmullVe, new IntrinsicInfo(0x0f00a000u, IntrinsicType.VectorBinaryByElem));
+ Add(Intrinsic.Arm64SmullV, new IntrinsicInfo(0x0e20c000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SqabsS, new IntrinsicInfo(0x5e207800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64SqabsV, new IntrinsicInfo(0x0e207800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64SqaddS, new IntrinsicInfo(0x5e200c00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64SqaddV, new IntrinsicInfo(0x0e200c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SqdmlalSe, new IntrinsicInfo(0x5f003000u, IntrinsicType.ScalarBinaryByElem));
+ Add(Intrinsic.Arm64SqdmlalVe, new IntrinsicInfo(0x0f003000u, IntrinsicType.VectorBinaryByElem));
+ Add(Intrinsic.Arm64SqdmlalS, new IntrinsicInfo(0x5e209000u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64SqdmlalV, new IntrinsicInfo(0x0e209000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SqdmlslSe, new IntrinsicInfo(0x5f007000u, IntrinsicType.ScalarBinaryByElem));
+ Add(Intrinsic.Arm64SqdmlslVe, new IntrinsicInfo(0x0f007000u, IntrinsicType.VectorBinaryByElem));
+ Add(Intrinsic.Arm64SqdmlslS, new IntrinsicInfo(0x5e20b000u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64SqdmlslV, new IntrinsicInfo(0x0e20b000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SqdmulhSe, new IntrinsicInfo(0x5f00c000u, IntrinsicType.ScalarBinaryByElem));
+ Add(Intrinsic.Arm64SqdmulhVe, new IntrinsicInfo(0x0f00c000u, IntrinsicType.VectorBinaryByElem));
+ Add(Intrinsic.Arm64SqdmulhS, new IntrinsicInfo(0x5e20b400u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64SqdmulhV, new IntrinsicInfo(0x0e20b400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SqdmullSe, new IntrinsicInfo(0x5f00b000u, IntrinsicType.ScalarBinaryByElem));
+ Add(Intrinsic.Arm64SqdmullVe, new IntrinsicInfo(0x0f00b000u, IntrinsicType.VectorBinaryByElem));
+ Add(Intrinsic.Arm64SqdmullS, new IntrinsicInfo(0x5e20d000u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64SqdmullV, new IntrinsicInfo(0x0e20d000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SqnegS, new IntrinsicInfo(0x7e207800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64SqnegV, new IntrinsicInfo(0x2e207800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64SqrdmulhSe, new IntrinsicInfo(0x5f00d000u, IntrinsicType.ScalarBinaryByElem));
+ Add(Intrinsic.Arm64SqrdmulhVe, new IntrinsicInfo(0x0f00d000u, IntrinsicType.VectorBinaryByElem));
+ Add(Intrinsic.Arm64SqrdmulhS, new IntrinsicInfo(0x7e20b400u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64SqrdmulhV, new IntrinsicInfo(0x2e20b400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SqrshlS, new IntrinsicInfo(0x5e205c00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64SqrshlV, new IntrinsicInfo(0x0e205c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SqrshrnS, new IntrinsicInfo(0x5f009c00u, IntrinsicType.ScalarTernaryShrRd));
+ Add(Intrinsic.Arm64SqrshrnV, new IntrinsicInfo(0x0f009c00u, IntrinsicType.VectorTernaryShrRd));
+ Add(Intrinsic.Arm64SqrshrunS, new IntrinsicInfo(0x7f008c00u, IntrinsicType.ScalarTernaryShrRd));
+ Add(Intrinsic.Arm64SqrshrunV, new IntrinsicInfo(0x2f008c00u, IntrinsicType.VectorTernaryShrRd));
+ Add(Intrinsic.Arm64SqshluS, new IntrinsicInfo(0x7f006400u, IntrinsicType.ScalarBinaryShl));
+ Add(Intrinsic.Arm64SqshluV, new IntrinsicInfo(0x2f006400u, IntrinsicType.VectorBinaryShl));
+ Add(Intrinsic.Arm64SqshlSi, new IntrinsicInfo(0x5f007400u, IntrinsicType.ScalarBinaryShl));
+ Add(Intrinsic.Arm64SqshlVi, new IntrinsicInfo(0x0f007400u, IntrinsicType.VectorBinaryShl));
+ Add(Intrinsic.Arm64SqshlS, new IntrinsicInfo(0x5e204c00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64SqshlV, new IntrinsicInfo(0x0e204c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SqshrnS, new IntrinsicInfo(0x5f009400u, IntrinsicType.ScalarTernaryShrRd));
+ Add(Intrinsic.Arm64SqshrnV, new IntrinsicInfo(0x0f009400u, IntrinsicType.VectorTernaryShrRd));
+ Add(Intrinsic.Arm64SqshrunS, new IntrinsicInfo(0x7f008400u, IntrinsicType.ScalarTernaryShrRd));
+ Add(Intrinsic.Arm64SqshrunV, new IntrinsicInfo(0x2f008400u, IntrinsicType.VectorTernaryShrRd));
+ Add(Intrinsic.Arm64SqsubS, new IntrinsicInfo(0x5e202c00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64SqsubV, new IntrinsicInfo(0x0e202c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SqxtnS, new IntrinsicInfo(0x5e214800u, IntrinsicType.ScalarBinaryRd));
+ Add(Intrinsic.Arm64SqxtnV, new IntrinsicInfo(0x0e214800u, IntrinsicType.VectorBinaryRd));
+ Add(Intrinsic.Arm64SqxtunS, new IntrinsicInfo(0x7e212800u, IntrinsicType.ScalarBinaryRd));
+ Add(Intrinsic.Arm64SqxtunV, new IntrinsicInfo(0x2e212800u, IntrinsicType.VectorBinaryRd));
+ Add(Intrinsic.Arm64SrhaddV, new IntrinsicInfo(0x0e201400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SriS, new IntrinsicInfo(0x7f004400u, IntrinsicType.ScalarTernaryShrRd));
+ Add(Intrinsic.Arm64SriV, new IntrinsicInfo(0x2f004400u, IntrinsicType.VectorTernaryShrRd));
+ Add(Intrinsic.Arm64SrshlS, new IntrinsicInfo(0x5e205400u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64SrshlV, new IntrinsicInfo(0x0e205400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SrshrS, new IntrinsicInfo(0x5f002400u, IntrinsicType.ScalarBinaryShr));
+ Add(Intrinsic.Arm64SrshrV, new IntrinsicInfo(0x0f002400u, IntrinsicType.VectorBinaryShr));
+ Add(Intrinsic.Arm64SrsraS, new IntrinsicInfo(0x5f003400u, IntrinsicType.ScalarTernaryShrRd));
+ Add(Intrinsic.Arm64SrsraV, new IntrinsicInfo(0x0f003400u, IntrinsicType.VectorTernaryShrRd));
+ Add(Intrinsic.Arm64SshllV, new IntrinsicInfo(0x0f00a400u, IntrinsicType.VectorBinaryShl));
+ Add(Intrinsic.Arm64SshlS, new IntrinsicInfo(0x5e204400u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64SshlV, new IntrinsicInfo(0x0e204400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SshrS, new IntrinsicInfo(0x5f000400u, IntrinsicType.ScalarBinaryShr));
+ Add(Intrinsic.Arm64SshrV, new IntrinsicInfo(0x0f000400u, IntrinsicType.VectorBinaryShr));
+ Add(Intrinsic.Arm64SsraS, new IntrinsicInfo(0x5f001400u, IntrinsicType.ScalarTernaryShrRd));
+ Add(Intrinsic.Arm64SsraV, new IntrinsicInfo(0x0f001400u, IntrinsicType.VectorTernaryShrRd));
+ Add(Intrinsic.Arm64SsublV, new IntrinsicInfo(0x0e202000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SsubwV, new IntrinsicInfo(0x0e203000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64St1Vms, new IntrinsicInfo(0x0c002000u, IntrinsicType.VectorLdSt));
+ Add(Intrinsic.Arm64St1Vss, new IntrinsicInfo(0x0d000000u, IntrinsicType.VectorLdStSs));
+ Add(Intrinsic.Arm64St2Vms, new IntrinsicInfo(0x0c008000u, IntrinsicType.VectorLdSt));
+ Add(Intrinsic.Arm64St2Vss, new IntrinsicInfo(0x0d200000u, IntrinsicType.VectorLdStSs));
+ Add(Intrinsic.Arm64St3Vms, new IntrinsicInfo(0x0c004000u, IntrinsicType.VectorLdSt));
+ Add(Intrinsic.Arm64St3Vss, new IntrinsicInfo(0x0d002000u, IntrinsicType.VectorLdStSs));
+ Add(Intrinsic.Arm64St4Vms, new IntrinsicInfo(0x0c000000u, IntrinsicType.VectorLdSt));
+ Add(Intrinsic.Arm64St4Vss, new IntrinsicInfo(0x0d202000u, IntrinsicType.VectorLdStSs));
+ Add(Intrinsic.Arm64SubhnV, new IntrinsicInfo(0x0e206000u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64SubS, new IntrinsicInfo(0x7e208400u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64SubV, new IntrinsicInfo(0x2e208400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64SuqaddS, new IntrinsicInfo(0x5e203800u, IntrinsicType.ScalarBinaryRd));
+ Add(Intrinsic.Arm64SuqaddV, new IntrinsicInfo(0x0e203800u, IntrinsicType.VectorBinaryRd));
+ Add(Intrinsic.Arm64TblV, new IntrinsicInfo(0x0e000000u, IntrinsicType.VectorLookupTable));
+ Add(Intrinsic.Arm64TbxV, new IntrinsicInfo(0x0e001000u, IntrinsicType.VectorLookupTable));
+ Add(Intrinsic.Arm64Trn1V, new IntrinsicInfo(0x0e002800u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64Trn2V, new IntrinsicInfo(0x0e006800u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UabalV, new IntrinsicInfo(0x2e205000u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64UabaV, new IntrinsicInfo(0x2e207c00u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64UabdlV, new IntrinsicInfo(0x2e207000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UabdV, new IntrinsicInfo(0x2e207400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UadalpV, new IntrinsicInfo(0x2e206800u, IntrinsicType.VectorBinaryRd));
+ Add(Intrinsic.Arm64UaddlpV, new IntrinsicInfo(0x2e202800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64UaddlvV, new IntrinsicInfo(0x2e303800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64UaddlV, new IntrinsicInfo(0x2e200000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UaddwV, new IntrinsicInfo(0x2e201000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UcvtfSFixed, new IntrinsicInfo(0x7f00e400u, IntrinsicType.ScalarFPConvFixed));
+ Add(Intrinsic.Arm64UcvtfVFixed, new IntrinsicInfo(0x2f00e400u, IntrinsicType.VectorFPConvFixed));
+ Add(Intrinsic.Arm64UcvtfS, new IntrinsicInfo(0x7e21d800u, IntrinsicType.ScalarUnary));
+ Add(Intrinsic.Arm64UcvtfV, new IntrinsicInfo(0x2e21d800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64UcvtfGpFixed, new IntrinsicInfo(0x1e030000u, IntrinsicType.ScalarFPConvFixedGpr));
+ Add(Intrinsic.Arm64UcvtfGp, new IntrinsicInfo(0x1e230000u, IntrinsicType.ScalarFPConvGpr));
+ Add(Intrinsic.Arm64UhaddV, new IntrinsicInfo(0x2e200400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UhsubV, new IntrinsicInfo(0x2e202400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UmaxpV, new IntrinsicInfo(0x2e20a400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UmaxvV, new IntrinsicInfo(0x2e30a800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64UmaxV, new IntrinsicInfo(0x2e206400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UminpV, new IntrinsicInfo(0x2e20ac00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UminvV, new IntrinsicInfo(0x2e31a800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64UminV, new IntrinsicInfo(0x2e206c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UmlalVe, new IntrinsicInfo(0x2f002000u, IntrinsicType.VectorTernaryRdByElem));
+ Add(Intrinsic.Arm64UmlalV, new IntrinsicInfo(0x2e208000u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64UmlslVe, new IntrinsicInfo(0x2f006000u, IntrinsicType.VectorTernaryRdByElem));
+ Add(Intrinsic.Arm64UmlslV, new IntrinsicInfo(0x2e20a000u, IntrinsicType.VectorTernaryRd));
+ Add(Intrinsic.Arm64UmovV, new IntrinsicInfo(0x0e003c00u, IntrinsicType.VectorUnaryByElem));
+ Add(Intrinsic.Arm64UmullVe, new IntrinsicInfo(0x2f00a000u, IntrinsicType.VectorBinaryByElem));
+ Add(Intrinsic.Arm64UmullV, new IntrinsicInfo(0x2e20c000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UqaddS, new IntrinsicInfo(0x7e200c00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64UqaddV, new IntrinsicInfo(0x2e200c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UqrshlS, new IntrinsicInfo(0x7e205c00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64UqrshlV, new IntrinsicInfo(0x2e205c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UqrshrnS, new IntrinsicInfo(0x7f009c00u, IntrinsicType.ScalarTernaryShrRd));
+ Add(Intrinsic.Arm64UqrshrnV, new IntrinsicInfo(0x2f009c00u, IntrinsicType.VectorTernaryShrRd));
+ Add(Intrinsic.Arm64UqshlSi, new IntrinsicInfo(0x7f007400u, IntrinsicType.ScalarBinaryShl));
+ Add(Intrinsic.Arm64UqshlVi, new IntrinsicInfo(0x2f007400u, IntrinsicType.VectorBinaryShl));
+ Add(Intrinsic.Arm64UqshlS, new IntrinsicInfo(0x7e204c00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64UqshlV, new IntrinsicInfo(0x2e204c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UqshrnS, new IntrinsicInfo(0x7f009400u, IntrinsicType.ScalarTernaryShrRd));
+ Add(Intrinsic.Arm64UqshrnV, new IntrinsicInfo(0x2f009400u, IntrinsicType.VectorTernaryShrRd));
+ Add(Intrinsic.Arm64UqsubS, new IntrinsicInfo(0x7e202c00u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64UqsubV, new IntrinsicInfo(0x2e202c00u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UqxtnS, new IntrinsicInfo(0x7e214800u, IntrinsicType.ScalarBinaryRd));
+ Add(Intrinsic.Arm64UqxtnV, new IntrinsicInfo(0x2e214800u, IntrinsicType.VectorBinaryRd));
+ Add(Intrinsic.Arm64UrecpeV, new IntrinsicInfo(0x0ea1c800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64UrhaddV, new IntrinsicInfo(0x2e201400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UrshlS, new IntrinsicInfo(0x7e205400u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64UrshlV, new IntrinsicInfo(0x2e205400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UrshrS, new IntrinsicInfo(0x7f002400u, IntrinsicType.ScalarBinaryShr));
+ Add(Intrinsic.Arm64UrshrV, new IntrinsicInfo(0x2f002400u, IntrinsicType.VectorBinaryShr));
+ Add(Intrinsic.Arm64UrsqrteV, new IntrinsicInfo(0x2ea1c800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64UrsraS, new IntrinsicInfo(0x7f003400u, IntrinsicType.ScalarTernaryShrRd));
+ Add(Intrinsic.Arm64UrsraV, new IntrinsicInfo(0x2f003400u, IntrinsicType.VectorTernaryShrRd));
+ Add(Intrinsic.Arm64UshllV, new IntrinsicInfo(0x2f00a400u, IntrinsicType.VectorBinaryShl));
+ Add(Intrinsic.Arm64UshlS, new IntrinsicInfo(0x7e204400u, IntrinsicType.ScalarBinary));
+ Add(Intrinsic.Arm64UshlV, new IntrinsicInfo(0x2e204400u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UshrS, new IntrinsicInfo(0x7f000400u, IntrinsicType.ScalarBinaryShr));
+ Add(Intrinsic.Arm64UshrV, new IntrinsicInfo(0x2f000400u, IntrinsicType.VectorBinaryShr));
+ Add(Intrinsic.Arm64UsqaddS, new IntrinsicInfo(0x7e203800u, IntrinsicType.ScalarBinaryRd));
+ Add(Intrinsic.Arm64UsqaddV, new IntrinsicInfo(0x2e203800u, IntrinsicType.VectorBinaryRd));
+ Add(Intrinsic.Arm64UsraS, new IntrinsicInfo(0x7f001400u, IntrinsicType.ScalarTernaryShrRd));
+ Add(Intrinsic.Arm64UsraV, new IntrinsicInfo(0x2f001400u, IntrinsicType.VectorTernaryShrRd));
+ Add(Intrinsic.Arm64UsublV, new IntrinsicInfo(0x2e202000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64UsubwV, new IntrinsicInfo(0x2e203000u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64Uzp1V, new IntrinsicInfo(0x0e001800u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64Uzp2V, new IntrinsicInfo(0x0e005800u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64XtnV, new IntrinsicInfo(0x0e212800u, IntrinsicType.VectorUnary));
+ Add(Intrinsic.Arm64Zip1V, new IntrinsicInfo(0x0e003800u, IntrinsicType.VectorBinary));
+ Add(Intrinsic.Arm64Zip2V, new IntrinsicInfo(0x0e007800u, IntrinsicType.VectorBinary));
+ }
+
+ private static void Add(Intrinsic intrin, IntrinsicInfo info)
+ {
+ _intrinTable[(int)intrin] = info;
+ }
+
+ public static IntrinsicInfo GetInfo(Intrinsic intrin)
+ {
+ return _intrinTable[(int)intrin];
+ }
+ }
+}
\ No newline at end of file
diff --git a/ARMeilleure/CodeGen/Arm64/IntrinsicType.cs b/ARMeilleure/CodeGen/Arm64/IntrinsicType.cs
new file mode 100644
index 000000000..800eca93c
--- /dev/null
+++ b/ARMeilleure/CodeGen/Arm64/IntrinsicType.cs
@@ -0,0 +1,59 @@
+namespace ARMeilleure.CodeGen.Arm64
+{
+ enum IntrinsicType
+ {
+ ScalarUnary,
+ ScalarUnaryByElem,
+ ScalarBinary,
+ ScalarBinaryByElem,
+ ScalarBinaryFPByElem,
+ ScalarBinaryRd,
+ ScalarBinaryShl,
+ ScalarBinaryShr,
+ ScalarFcsel,
+ ScalarFmovi,
+ ScalarFPCompare,
+ ScalarFPCompareCond,
+ ScalarFPConv,
+ ScalarFPConvFixed,
+ ScalarFPConvFixedGpr,
+ ScalarFPConvGpr,
+ ScalarTernary,
+ ScalarTernaryFPRdByElem,
+ ScalarTernaryShlRd,
+ ScalarTernaryShrRd,
+
+ VectorUnary,
+ VectorUnaryBitwise,
+ VectorUnaryByElem,
+ VectorBinary,
+ VectorBinaryBitwise,
+ VectorBinaryBitwiseImm,
+ VectorBinaryByElem,
+ VectorBinaryFPByElem,
+ VectorBinaryRd,
+ VectorBinaryShl,
+ VectorBinaryShr,
+ VectorExt,
+ VectorFmovi,
+ VectorFPConvFixed,
+ VectorInsertByElem,
+ VectorLdSt,
+ VectorLdStSs,
+ VectorLookupTable,
+ VectorMovi,
+ VectorMvni,
+ VectorTernaryFPRdByElem,
+ VectorTernaryRd,
+ VectorTernaryRdBitwise,
+ VectorTernaryRdByElem,
+ VectorTernaryShlRd,
+ VectorTernaryShrRd,
+
+ Vector128Unary,
+ Vector128Binary,
+
+ GetRegister,
+ SetRegister
+ }
+}
\ No newline at end of file
diff --git a/ARMeilleure/CodeGen/Arm64/PreAllocator.cs b/ARMeilleure/CodeGen/Arm64/PreAllocator.cs
new file mode 100644
index 000000000..a7f073946
--- /dev/null
+++ b/ARMeilleure/CodeGen/Arm64/PreAllocator.cs
@@ -0,0 +1,940 @@
+using ARMeilleure.CodeGen.RegisterAllocators;
+using ARMeilleure.IntermediateRepresentation;
+using ARMeilleure.Translation;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using static ARMeilleure.IntermediateRepresentation.Operand.Factory;
+using static ARMeilleure.IntermediateRepresentation.Operation.Factory;
+
+namespace ARMeilleure.CodeGen.Arm64
+{
+ class PreAllocator
+ {
+ private class ConstantDict
+ {
+ private readonly Dictionary<(ulong, OperandType), Operand> _constants;
+
+ public ConstantDict()
+ {
+ _constants = new Dictionary<(ulong, OperandType), Operand>();
+ }
+
+ public void Add(ulong value, OperandType type, Operand local)
+ {
+ _constants.Add((value, type), local);
+ }
+
+ public bool TryGetValue(ulong value, OperandType type, out Operand local)
+ {
+ return _constants.TryGetValue((value, type), out local);
+ }
+ }
+
+ public static void RunPass(CompilerContext cctx, StackAllocator stackAlloc, out int maxCallArgs)
+ {
+ maxCallArgs = -1;
+
+ Span buffer = default;
+
+ Operand[] preservedArgs = new Operand[CallingConvention.GetArgumentsOnRegsCount()];
+
+ for (BasicBlock block = cctx.Cfg.Blocks.First; block != null; block = block.ListNext)
+ {
+ ConstantDict constants = new ConstantDict();
+
+ Operation nextNode;
+
+ for (Operation node = block.Operations.First; node != default; node = nextNode)
+ {
+ nextNode = node.ListNext;
+
+ if (node.Instruction == Instruction.Phi)
+ {
+ continue;
+ }
+
+ HandleConstantRegCopy(constants, block.Operations, node);
+ HandleDestructiveRegCopy(block.Operations, node);
+
+ switch (node.Instruction)
+ {
+ case Instruction.Call:
+ // Get the maximum number of arguments used on a call.
+ // On windows, when a struct is returned from the call,
+ // we also need to pass the pointer where the struct
+ // should be written on the first argument.
+ int argsCount = node.SourcesCount - 1;
+
+ if (node.Destination != default && node.Destination.Type == OperandType.V128)
+ {
+ argsCount++;
+ }
+
+ if (maxCallArgs < argsCount)
+ {
+ maxCallArgs = argsCount;
+ }
+
+ // Copy values to registers expected by the function
+ // being called, as mandated by the ABI.
+ HandleCall(constants, block.Operations, node);
+ break;
+ case Instruction.CompareAndSwap:
+ case Instruction.CompareAndSwap16:
+ case Instruction.CompareAndSwap8:
+ nextNode = HandleCompareAndSwap(block.Operations, node);
+ break;
+ case Instruction.LoadArgument:
+ nextNode = HandleLoadArgument(cctx, ref buffer, block.Operations, preservedArgs, node);
+ break;
+ case Instruction.Return:
+ HandleReturn(block.Operations, node);
+ break;
+ case Instruction.Tailcall:
+ HandleTailcall(constants, block.Operations, stackAlloc, node, node);
+ break;
+ }
+ }
+ }
+ }
+
+ private static void HandleConstantRegCopy(ConstantDict constants, IntrusiveList nodes, Operation node)
+ {
+ if (node.SourcesCount == 0 || IsIntrinsicWithConst(node))
+ {
+ return;
+ }
+
+ Instruction inst = node.Instruction;
+
+ Operand src1 = node.GetSource(0);
+ Operand src2;
+
+ if (src1.Kind == OperandKind.Constant)
+ {
+ if (!src1.Type.IsInteger())
+ {
+ // Handle non-integer types (FP32, FP64 and V128).
+ // For instructions without an immediate operand, we do the following:
+ // - Insert a copy with the constant value (as integer) to a GPR.
+ // - Insert a copy from the GPR to a XMM register.
+ // - Replace the constant use with the XMM register.
+ src1 = AddFloatConstantCopy(constants, nodes, node, src1);
+
+ node.SetSource(0, src1);
+ }
+ else if (!HasConstSrc1(node, src1.Value))
+ {
+ // Handle integer types.
+ // Most ALU instructions accepts a 32-bits immediate on the second operand.
+ // We need to ensure the following:
+ // - If the constant is on operand 1, we need to move it.
+ // -- But first, we try to swap operand 1 and 2 if the instruction is commutative.
+ // -- Doing so may allow us to encode the constant as operand 2 and avoid a copy.
+ // - If the constant is on operand 2, we check if the instruction supports it,
+ // if not, we also add a copy. 64-bits constants are usually not supported.
+ if (IsCommutative(node))
+ {
+ src2 = node.GetSource(1);
+
+ Operand temp = src1;
+
+ src1 = src2;
+ src2 = temp;
+
+ node.SetSource(0, src1);
+ node.SetSource(1, src2);
+ }
+
+ if (src1.Kind == OperandKind.Constant)
+ {
+ src1 = AddIntConstantCopy(constants, nodes, node, src1);
+
+ node.SetSource(0, src1);
+ }
+ }
+ }
+
+ if (node.SourcesCount < 2)
+ {
+ return;
+ }
+
+ src2 = node.GetSource(1);
+
+ if (src2.Kind == OperandKind.Constant)
+ {
+ if (!src2.Type.IsInteger())
+ {
+ src2 = AddFloatConstantCopy(constants, nodes, node, src2);
+
+ node.SetSource(1, src2);
+ }
+ else if (!HasConstSrc2(inst, src2))
+ {
+ src2 = AddIntConstantCopy(constants, nodes, node, src2);
+
+ node.SetSource(1, src2);
+ }
+ }
+
+ if (node.SourcesCount < 3 ||
+ node.Instruction == Instruction.BranchIf ||
+ node.Instruction == Instruction.Compare ||
+ node.Instruction == Instruction.VectorInsert ||
+ node.Instruction == Instruction.VectorInsert16 ||
+ node.Instruction == Instruction.VectorInsert8)
+ {
+ return;
+ }
+
+ for (int srcIndex = 2; srcIndex < node.SourcesCount; srcIndex++)
+ {
+ Operand src = node.GetSource(srcIndex);
+
+ if (src.Kind == OperandKind.Constant)
+ {
+ if (!src.Type.IsInteger())
+ {
+ src = AddFloatConstantCopy(constants, nodes, node, src);
+
+ node.SetSource(srcIndex, src);
+ }
+ else
+ {
+ src = AddIntConstantCopy(constants, nodes, node, src);
+
+ node.SetSource(srcIndex, src);
+ }
+ }
+ }
+ }
+
+ private static void HandleDestructiveRegCopy(IntrusiveList nodes, Operation node)
+ {
+ if (node.Destination == default || node.SourcesCount == 0)
+ {
+ return;
+ }
+
+ Operand dest = node.Destination;
+ Operand src1 = node.GetSource(0);
+
+ if (IsSameOperandDestSrc1(node) && src1.Kind == OperandKind.LocalVariable)
+ {
+ bool useNewLocal = false;
+
+ for (int srcIndex = 1; srcIndex < node.SourcesCount; srcIndex++)
+ {
+ if (node.GetSource(srcIndex) == dest)
+ {
+ useNewLocal = true;
+
+ break;
+ }
+ }
+
+ if (useNewLocal)
+ {
+ // Dest is being used as some source already, we need to use a new
+ // local to store the temporary value, otherwise the value on dest
+ // local would be overwritten.
+ Operand temp = Local(dest.Type);
+
+ nodes.AddBefore(node, Operation(Instruction.Copy, temp, src1));
+
+ node.SetSource(0, temp);
+
+ nodes.AddAfter(node, Operation(Instruction.Copy, dest, temp));
+
+ node.Destination = temp;
+ }
+ else
+ {
+ nodes.AddBefore(node, Operation(Instruction.Copy, dest, src1));
+
+ node.SetSource(0, dest);
+ }
+ }
+ }
+
+ private static void HandleCall(ConstantDict constants, IntrusiveList nodes, Operation node)
+ {
+ Operation operation = node;
+
+ Operand dest = operation.Destination;
+
+ List sources = new List
+ {
+ operation.GetSource(0)
+ };
+
+ int argsCount = operation.SourcesCount - 1;
+
+ int intMax = CallingConvention.GetArgumentsOnRegsCount();
+ int vecMax = CallingConvention.GetArgumentsOnRegsCount();
+
+ int intCount = 0;
+ int vecCount = 0;
+
+ int stackOffset = 0;
+
+ for (int index = 0; index < argsCount; index++)
+ {
+ Operand source = operation.GetSource(index + 1);
+
+ bool passOnReg;
+
+ if (source.Type.IsInteger())
+ {
+ passOnReg = intCount < intMax;
+ }
+ else if (source.Type == OperandType.V128)
+ {
+ passOnReg = intCount + 1 < intMax;
+ }
+ else
+ {
+ passOnReg = vecCount < vecMax;
+ }
+
+ if (source.Type == OperandType.V128 && passOnReg)
+ {
+ // V128 is a struct, we pass each half on a GPR if possible.
+ Operand argReg = Gpr(CallingConvention.GetIntArgumentRegister(intCount++), OperandType.I64);
+ Operand argReg2 = Gpr(CallingConvention.GetIntArgumentRegister(intCount++), OperandType.I64);
+
+ nodes.AddBefore(node, Operation(Instruction.VectorExtract, argReg, source, Const(0)));
+ nodes.AddBefore(node, Operation(Instruction.VectorExtract, argReg2, source, Const(1)));
+
+ continue;
+ }
+
+ if (passOnReg)
+ {
+ Operand argReg = source.Type.IsInteger()
+ ? Gpr(CallingConvention.GetIntArgumentRegister(intCount++), source.Type)
+ : Xmm(CallingConvention.GetVecArgumentRegister(vecCount++), source.Type);
+
+ Operation copyOp = Operation(Instruction.Copy, argReg, source);
+
+ HandleConstantRegCopy(constants, nodes, nodes.AddBefore(node, copyOp));
+
+ sources.Add(argReg);
+ }
+ else
+ {
+ Operand offset = Const(stackOffset);
+
+ Operation spillOp = Operation(Instruction.SpillArg, default, offset, source);
+
+ HandleConstantRegCopy(constants, nodes, nodes.AddBefore(node, spillOp));
+
+ stackOffset += source.Type.GetSizeInBytes();
+ }
+ }
+
+ if (dest != default)
+ {
+ if (dest.Type == OperandType.V128)
+ {
+ Operand retLReg = Gpr(CallingConvention.GetIntReturnRegister(), OperandType.I64);
+ Operand retHReg = Gpr(CallingConvention.GetIntReturnRegisterHigh(), OperandType.I64);
+
+ node = nodes.AddAfter(node, Operation(Instruction.VectorCreateScalar, dest, retLReg));
+ nodes.AddAfter(node, Operation(Instruction.VectorInsert, dest, dest, retHReg, Const(1)));
+
+ operation.Destination = default;
+ }
+ else
+ {
+ Operand retReg = dest.Type.IsInteger()
+ ? Gpr(CallingConvention.GetIntReturnRegister(), dest.Type)
+ : Xmm(CallingConvention.GetVecReturnRegister(), dest.Type);
+
+ Operation copyOp = Operation(Instruction.Copy, dest, retReg);
+
+ nodes.AddAfter(node, copyOp);
+
+ operation.Destination = retReg;
+ }
+ }
+
+ operation.SetSources(sources.ToArray());
+ }
+
+ private static void HandleTailcall(
+ ConstantDict constants,
+ IntrusiveList nodes,
+ StackAllocator stackAlloc,
+ Operation node,
+ Operation operation)
+ {
+ List sources = new List
+ {
+ operation.GetSource(0)
+ };
+
+ int argsCount = operation.SourcesCount - 1;
+
+ int intMax = CallingConvention.GetArgumentsOnRegsCount();
+ int vecMax = CallingConvention.GetArgumentsOnRegsCount();
+
+ int intCount = 0;
+ int vecCount = 0;
+
+ // Handle arguments passed on registers.
+ for (int index = 0; index < argsCount; index++)
+ {
+ Operand source = operation.GetSource(1 + index);
+
+ bool passOnReg;
+
+ if (source.Type.IsInteger())
+ {
+ passOnReg = intCount + 1 < intMax;
+ }
+ else
+ {
+ passOnReg = vecCount < vecMax;
+ }
+
+ if (source.Type == OperandType.V128 && passOnReg)
+ {
+ // V128 is a struct, we pass each half on a GPR if possible.
+ Operand argReg = Gpr(CallingConvention.GetIntArgumentRegister(intCount++), OperandType.I64);
+ Operand argReg2 = Gpr(CallingConvention.GetIntArgumentRegister(intCount++), OperandType.I64);
+
+ nodes.AddBefore(node, Operation(Instruction.VectorExtract, argReg, source, Const(0)));
+ nodes.AddBefore(node, Operation(Instruction.VectorExtract, argReg2, source, Const(1)));
+
+ continue;
+ }
+
+ if (passOnReg)
+ {
+ Operand argReg = source.Type.IsInteger()
+ ? Gpr(CallingConvention.GetIntArgumentRegister(intCount++), source.Type)
+ : Xmm(CallingConvention.GetVecArgumentRegister(vecCount++), source.Type);
+
+ Operation copyOp = Operation(Instruction.Copy, argReg, source);
+
+ HandleConstantRegCopy(constants, nodes, nodes.AddBefore(node, copyOp));
+
+ sources.Add(argReg);
+ }
+ else
+ {
+ throw new NotImplementedException("Spilling is not currently supported for tail calls. (too many arguments)");
+ }
+ }
+
+ // The target address must be on the return registers, since we
+ // don't return anything and it is guaranteed to not be a
+ // callee saved register (which would be trashed on the epilogue).
+ Operand tcAddress = Gpr(CodeGenCommon.TcAddressRegister, OperandType.I64);
+
+ Operation addrCopyOp = Operation(Instruction.Copy, tcAddress, operation.GetSource(0));
+
+ nodes.AddBefore(node, addrCopyOp);
+
+ sources[0] = tcAddress;
+
+ operation.SetSources(sources.ToArray());
+ }
+
+ private static Operation HandleCompareAndSwap(IntrusiveList nodes, Operation node)
+ {
+ Operand expected = node.GetSource(1);
+
+ if (expected.Type == OperandType.V128)
+ {
+ Operand dest = node.Destination;
+ Operand expectedLow = Local(OperandType.I64);
+ Operand expectedHigh = Local(OperandType.I64);
+ Operand desiredLow = Local(OperandType.I64);
+ Operand desiredHigh = Local(OperandType.I64);
+ Operand actualLow = Local(OperandType.I64);
+ Operand actualHigh = Local(OperandType.I64);
+
+ Operand address = node.GetSource(0);
+ Operand desired = node.GetSource(2);
+
+ void SplitOperand(Operand source, Operand low, Operand high)
+ {
+ nodes.AddBefore(node, Operation(Instruction.VectorExtract, low, source, Const(0)));
+ nodes.AddBefore(node, Operation(Instruction.VectorExtract, high, source, Const(1)));
+ }
+
+ SplitOperand(expected, expectedLow, expectedHigh);
+ SplitOperand(desired, desiredLow, desiredHigh);
+
+ Operation operation = node;
+
+ // Update the sources and destinations with split 64-bit halfs of the whole 128-bit values.
+ // We also need a additional registers that will be used to store temporary information.
+ operation.SetDestinations(new[] { actualLow, actualHigh, Local(OperandType.I64), Local(OperandType.I64) });
+ operation.SetSources(new[] { address, expectedLow, expectedHigh, desiredLow, desiredHigh });
+
+ // Add some dummy uses of the input operands, as the CAS operation will be a loop,
+ // so they can't be used as destination operand.
+ for (int i = 0; i < operation.SourcesCount; i++)
+ {
+ Operand src = operation.GetSource(i);
+ node = nodes.AddAfter(node, Operation(Instruction.Copy, src, src));
+ }
+
+ // Assemble the vector with the 64-bit values at the given memory location.
+ node = nodes.AddAfter(node, Operation(Instruction.VectorCreateScalar, dest, actualLow));
+ node = nodes.AddAfter(node, Operation(Instruction.VectorInsert, dest, dest, actualHigh, Const(1)));
+ }
+ else
+ {
+ // We need a additional register where the store result will be written to.
+ node.SetDestinations(new[] { node.Destination, Local(OperandType.I32) });
+
+ // Add some dummy uses of the input operands, as the CAS operation will be a loop,
+ // so they can't be used as destination operand.
+ Operation operation = node;
+
+ for (int i = 0; i < operation.SourcesCount; i++)
+ {
+ Operand src = operation.GetSource(i);
+ node = nodes.AddAfter(node, Operation(Instruction.Copy, src, src));
+ }
+ }
+
+ return node.ListNext;
+ }
+
+ private static void HandleReturn(IntrusiveList nodes, Operation node)
+ {
+ if (node.SourcesCount == 0)
+ {
+ return;
+ }
+
+ Operand source = node.GetSource(0);
+
+ if (source.Type == OperandType.V128)
+ {
+ Operand retLReg = Gpr(CallingConvention.GetIntReturnRegister(), OperandType.I64);
+ Operand retHReg = Gpr(CallingConvention.GetIntReturnRegisterHigh(), OperandType.I64);
+
+ nodes.AddBefore(node, Operation(Instruction.VectorExtract, retLReg, source, Const(0)));
+ nodes.AddBefore(node, Operation(Instruction.VectorExtract, retHReg, source, Const(1)));
+ }
+ else
+ {
+ Operand retReg = source.Type.IsInteger()
+ ? Gpr(CallingConvention.GetIntReturnRegister(), source.Type)
+ : Xmm(CallingConvention.GetVecReturnRegister(), source.Type);
+
+ Operation retCopyOp = Operation(Instruction.Copy, retReg, source);
+
+ nodes.AddBefore(node, retCopyOp);
+ }
+ }
+
+ private static Operation HandleLoadArgument(
+ CompilerContext cctx,
+ ref Span buffer,
+ IntrusiveList nodes,
+ Operand[] preservedArgs,
+ Operation node)
+ {
+ Operand source = node.GetSource(0);
+
+ Debug.Assert(source.Kind == OperandKind.Constant, "Non-constant LoadArgument source kind.");
+
+ int index = source.AsInt32();
+
+ int intCount = 0;
+ int vecCount = 0;
+
+ for (int cIndex = 0; cIndex < index; cIndex++)
+ {
+ OperandType argType = cctx.FuncArgTypes[cIndex];
+
+ if (argType.IsInteger())
+ {
+ intCount++;
+ }
+ else if (argType == OperandType.V128)
+ {
+ intCount += 2;
+ }
+ else
+ {
+ vecCount++;
+ }
+ }
+
+ bool passOnReg;
+
+ if (source.Type.IsInteger())
+ {
+ passOnReg = intCount < CallingConvention.GetArgumentsOnRegsCount();
+ }
+ else if (source.Type == OperandType.V128)
+ {
+ passOnReg = intCount + 1 < CallingConvention.GetArgumentsOnRegsCount();
+ }
+ else
+ {
+ passOnReg = vecCount < CallingConvention.GetArgumentsOnRegsCount();
+ }
+
+ if (passOnReg)
+ {
+ Operand dest = node.Destination;
+
+ if (preservedArgs[index] == default)
+ {
+ if (dest.Type == OperandType.V128)
+ {
+ // V128 is a struct, we pass each half on a GPR if possible.
+ Operand pArg = Local(OperandType.V128);
+
+ Operand argLReg = Gpr(CallingConvention.GetIntArgumentRegister(intCount), OperandType.I64);
+ Operand argHReg = Gpr(CallingConvention.GetIntArgumentRegister(intCount + 1), OperandType.I64);
+
+ Operation copyL = Operation(Instruction.VectorCreateScalar, pArg, argLReg);
+ Operation copyH = Operation(Instruction.VectorInsert, pArg, pArg, argHReg, Const(1));
+
+ cctx.Cfg.Entry.Operations.AddFirst(copyH);
+ cctx.Cfg.Entry.Operations.AddFirst(copyL);
+
+ preservedArgs[index] = pArg;
+ }
+ else
+ {
+ Operand pArg = Local(dest.Type);
+
+ Operand argReg = dest.Type.IsInteger()
+ ? Gpr(CallingConvention.GetIntArgumentRegister(intCount), dest.Type)
+ : Xmm(CallingConvention.GetVecArgumentRegister(vecCount), dest.Type);
+
+ Operation copyOp = Operation(Instruction.Copy, pArg, argReg);
+
+ cctx.Cfg.Entry.Operations.AddFirst(copyOp);
+
+ preservedArgs[index] = pArg;
+ }
+ }
+
+ Operation nextNode;
+
+ if (dest.AssignmentsCount == 1)
+ {
+ // Let's propagate the argument if we can to avoid copies.
+ Propagate(ref buffer, dest, preservedArgs[index]);
+ nextNode = node.ListNext;
+ }
+ else
+ {
+ Operation argCopyOp = Operation(Instruction.Copy, dest, preservedArgs[index]);
+ nextNode = nodes.AddBefore(node, argCopyOp);
+ }
+
+ Delete(nodes, node);
+ return nextNode;
+ }
+ else
+ {
+ // TODO: Pass on stack.
+ return node;
+ }
+ }
+
+ private static void Propagate(ref Span buffer, Operand dest, Operand value)
+ {
+ ReadOnlySpan uses = dest.GetUses(ref buffer);
+
+ foreach (Operation use in uses)
+ {
+ for (int srcIndex = 0; srcIndex < use.SourcesCount; srcIndex++)
+ {
+ Operand useSrc = use.GetSource(srcIndex);
+
+ if (useSrc == dest)
+ {
+ use.SetSource(srcIndex, value);
+ }
+ else if (useSrc.Kind == OperandKind.Memory)
+ {
+ MemoryOperand memoryOp = useSrc.GetMemory();
+
+ Operand baseAddr = memoryOp.BaseAddress;
+ Operand index = memoryOp.Index;
+ bool changed = false;
+
+ if (baseAddr == dest)
+ {
+ baseAddr = value;
+ changed = true;
+ }
+
+ if (index == dest)
+ {
+ index = value;
+ changed = true;
+ }
+
+ if (changed)
+ {
+ use.SetSource(srcIndex, MemoryOp(
+ useSrc.Type,
+ baseAddr,
+ index,
+ memoryOp.Scale,
+ memoryOp.Displacement));
+ }
+ }
+ }
+ }
+ }
+
+ private static Operand AddFloatConstantCopy(
+ ConstantDict constants,
+ IntrusiveList nodes,
+ Operation node,
+ Operand source)
+ {
+ Operand temp = Local(source.Type);
+
+ Operand intConst = AddIntConstantCopy(constants, nodes, node, GetIntConst(source));
+
+ Operation copyOp = Operation(Instruction.VectorCreateScalar, temp, intConst);
+
+ nodes.AddBefore(node, copyOp);
+
+ return temp;
+ }
+
+ private static Operand AddIntConstantCopy(
+ ConstantDict constants,
+ IntrusiveList nodes,
+ Operation node,
+ Operand source)
+ {
+ if (constants.TryGetValue(source.Value, source.Type, out Operand temp))
+ {
+ return temp;
+ }
+
+ temp = Local(source.Type);
+
+ Operation copyOp = Operation(Instruction.Copy, temp, source);
+
+ nodes.AddBefore(node, copyOp);
+
+ constants.Add(source.Value, source.Type, temp);
+
+ return temp;
+ }
+
+ private static Operand GetIntConst(Operand value)
+ {
+ if (value.Type == OperandType.FP32)
+ {
+ return Const(value.AsInt32());
+ }
+ else if (value.Type == OperandType.FP64)
+ {
+ return Const(value.AsInt64());
+ }
+
+ return value;
+ }
+
+ private static void Delete(IntrusiveList nodes, Operation node)
+ {
+ node.Destination = default;
+
+ for (int index = 0; index < node.SourcesCount; index++)
+ {
+ node.SetSource(index, default);
+ }
+
+ nodes.Remove(node);
+ }
+
+ private static Operand Gpr(int register, OperandType type)
+ {
+ return Register(register, RegisterType.Integer, type);
+ }
+
+ private static Operand Xmm(int register, OperandType type)
+ {
+ return Register(register, RegisterType.Vector, type);
+ }
+
+ private static bool IsSameOperandDestSrc1(Operation operation)
+ {
+ switch (operation.Instruction)
+ {
+ case Instruction.Extended:
+ return IsSameOperandDestSrc1(operation.Intrinsic);
+ case Instruction.VectorInsert:
+ case Instruction.VectorInsert16:
+ case Instruction.VectorInsert8:
+ return true;
+ }
+
+ return false;
+ }
+
+ private static bool IsSameOperandDestSrc1(Intrinsic intrinsic)
+ {
+ IntrinsicInfo info = IntrinsicTable.GetInfo(intrinsic & ~(Intrinsic.Arm64VTypeMask | Intrinsic.Arm64VSizeMask));
+
+ return info.Type == IntrinsicType.ScalarBinaryRd ||
+ info.Type == IntrinsicType.ScalarTernaryFPRdByElem ||
+ info.Type == IntrinsicType.ScalarTernaryShlRd ||
+ info.Type == IntrinsicType.ScalarTernaryShrRd ||
+ info.Type == IntrinsicType.VectorBinaryRd ||
+ info.Type == IntrinsicType.VectorInsertByElem ||
+ info.Type == IntrinsicType.VectorTernaryRd ||
+ info.Type == IntrinsicType.VectorTernaryRdBitwise ||
+ info.Type == IntrinsicType.VectorTernaryFPRdByElem ||
+ info.Type == IntrinsicType.VectorTernaryRdByElem ||
+ info.Type == IntrinsicType.VectorTernaryShlRd ||
+ info.Type == IntrinsicType.VectorTernaryShrRd;
+ }
+
+ private static bool HasConstSrc1(Operation node, ulong value)
+ {
+ switch (node.Instruction)
+ {
+ case Instruction.Add:
+ case Instruction.BranchIf:
+ case Instruction.Compare:
+ case Instruction.Subtract:
+ // The immediate encoding of those instructions does not allow Rn to be
+ // XZR (it will be SP instead), so we can't allow a Rn constant in this case.
+ return value == 0 && NotConstOrConst0(node.GetSource(1));
+ case Instruction.BitwiseAnd:
+ case Instruction.BitwiseExclusiveOr:
+ case Instruction.BitwiseNot:
+ case Instruction.BitwiseOr:
+ case Instruction.ByteSwap:
+ case Instruction.CountLeadingZeros:
+ case Instruction.Multiply:
+ case Instruction.Negate:
+ case Instruction.RotateRight:
+ case Instruction.ShiftLeft:
+ case Instruction.ShiftRightSI:
+ case Instruction.ShiftRightUI:
+ return value == 0;
+ case Instruction.Copy:
+ case Instruction.LoadArgument:
+ case Instruction.Spill:
+ case Instruction.SpillArg:
+ return true;
+ case Instruction.Extended:
+ return value == 0;
+ }
+
+ return false;
+ }
+
+ private static bool NotConstOrConst0(Operand operand)
+ {
+ return operand.Kind != OperandKind.Constant || operand.Value == 0;
+ }
+
+ private static bool HasConstSrc2(Instruction inst, Operand operand)
+ {
+ ulong value = operand.Value;
+
+ switch (inst)
+ {
+ case Instruction.Add:
+ case Instruction.BranchIf:
+ case Instruction.Compare:
+ case Instruction.Subtract:
+ return ConstFitsOnUImm12Sh(value);
+ case Instruction.BitwiseAnd:
+ case Instruction.BitwiseExclusiveOr:
+ case Instruction.BitwiseOr:
+ return value == 0 || CodeGenCommon.TryEncodeBitMask(operand, out _, out _, out _);
+ case Instruction.Multiply:
+ case Instruction.Store:
+ case Instruction.Store16:
+ case Instruction.Store8:
+ return value == 0;
+ case Instruction.RotateRight:
+ case Instruction.ShiftLeft:
+ case Instruction.ShiftRightSI:
+ case Instruction.ShiftRightUI:
+ case Instruction.VectorExtract:
+ case Instruction.VectorExtract16:
+ case Instruction.VectorExtract8:
+ return true;
+ case Instruction.Extended:
+ // TODO: Check if actual intrinsic is supposed to have consts here?
+ // Right now we only hit this case for fixed-point int <-> FP conversion instructions.
+ return true;
+ }
+
+ return false;
+ }
+
+ private static bool IsCommutative(Operation operation)
+ {
+ switch (operation.Instruction)
+ {
+ case Instruction.Add:
+ case Instruction.BitwiseAnd:
+ case Instruction.BitwiseExclusiveOr:
+ case Instruction.BitwiseOr:
+ case Instruction.Multiply:
+ return true;
+
+ case Instruction.BranchIf:
+ case Instruction.Compare:
+ {
+ Operand comp = operation.GetSource(2);
+
+ Debug.Assert(comp.Kind == OperandKind.Constant);
+
+ var compType = (Comparison)comp.AsInt32();
+
+ return compType == Comparison.Equal || compType == Comparison.NotEqual;
+ }
+ }
+
+ return false;
+ }
+
+ private static bool ConstFitsOnUImm12Sh(ulong value)
+ {
+ return (value & ~0xfffUL) == 0 || (value & ~0xfff000UL) == 0;
+ }
+
+ private static bool IsIntrinsicWithConst(Operation operation)
+ {
+ bool isIntrinsic = IsIntrinsic(operation.Instruction);
+
+ if (isIntrinsic)
+ {
+ Intrinsic intrinsic = operation.Intrinsic;
+ IntrinsicInfo info = IntrinsicTable.GetInfo(intrinsic & ~(Intrinsic.Arm64VTypeMask | Intrinsic.Arm64VSizeMask));
+
+ // Those have integer inputs that don't support consts.
+ return info.Type != IntrinsicType.ScalarFPConvGpr &&
+ info.Type != IntrinsicType.ScalarFPConvFixedGpr &&
+ info.Type != IntrinsicType.SetRegister;
+ }
+
+ return false;
+ }
+
+ private static bool IsIntrinsic(Instruction inst)
+ {
+ return inst == Instruction.Extended;
+ }
+ }
+}
diff --git a/ARMeilleure/CodeGen/Optimizations/ConstantFolding.cs b/ARMeilleure/CodeGen/Optimizations/ConstantFolding.cs
index 0423c2559..c5a22a537 100644
--- a/ARMeilleure/CodeGen/Optimizations/ConstantFolding.cs
+++ b/ARMeilleure/CodeGen/Optimizations/ConstantFolding.cs
@@ -90,6 +90,47 @@ namespace ARMeilleure.CodeGen.Optimizations
}
break;
+ case Instruction.Compare:
+ if (type == OperandType.I32 &&
+ operation.GetSource(0).Type == type &&
+ operation.GetSource(1).Type == type)
+ {
+ switch ((Comparison)operation.GetSource(2).Value)
+ {
+ case Comparison.Equal:
+ EvaluateBinaryI32(operation, (x, y) => x == y ? 1 : 0);
+ break;
+ case Comparison.NotEqual:
+ EvaluateBinaryI32(operation, (x, y) => x != y ? 1 : 0);
+ break;
+ case Comparison.Greater:
+ EvaluateBinaryI32(operation, (x, y) => x > y ? 1 : 0);
+ break;
+ case Comparison.LessOrEqual:
+ EvaluateBinaryI32(operation, (x, y) => x <= y ? 1 : 0);
+ break;
+ case Comparison.GreaterUI:
+ EvaluateBinaryI32(operation, (x, y) => (uint)x > (uint)y ? 1 : 0);
+ break;
+ case Comparison.LessOrEqualUI:
+ EvaluateBinaryI32(operation, (x, y) => (uint)x <= (uint)y ? 1 : 0);
+ break;
+ case Comparison.GreaterOrEqual:
+ EvaluateBinaryI32(operation, (x, y) => x >= y ? 1 : 0);
+ break;
+ case Comparison.Less:
+ EvaluateBinaryI32(operation, (x, y) => x < y ? 1 : 0);
+ break;
+ case Comparison.GreaterOrEqualUI:
+ EvaluateBinaryI32(operation, (x, y) => (uint)x >= (uint)y ? 1 : 0);
+ break;
+ case Comparison.LessUI:
+ EvaluateBinaryI32(operation, (x, y) => (uint)x < (uint)y ? 1 : 0);
+ break;
+ }
+ }
+ break;
+
case Instruction.Copy:
if (type == OperandType.I32)
{
diff --git a/ARMeilleure/CodeGen/Optimizations/Optimizer.cs b/ARMeilleure/CodeGen/Optimizations/Optimizer.cs
index 919e996bd..a45bb4551 100644
--- a/ARMeilleure/CodeGen/Optimizations/Optimizer.cs
+++ b/ARMeilleure/CodeGen/Optimizations/Optimizer.cs
@@ -44,8 +44,8 @@ namespace ARMeilleure.CodeGen.Optimizations
ConstantFolding.RunPass(node);
Simplification.RunPass(node);
- if (DestIsLocalVar(node))
- {
+ if (DestIsSingleLocalVar(node))
+ {
if (IsPropagableCompare(node))
{
modified |= PropagateCompare(ref buffer, node);
@@ -99,20 +99,6 @@ namespace ARMeilleure.CodeGen.Optimizations
while (modified);
}
- private static Span GetUses(ref Span buffer, Operand operand)
- {
- ReadOnlySpan uses = operand.Uses;
-
- if (buffer.Length < uses.Length)
- {
- buffer = Allocators.Default.AllocateSpan((uint)uses.Length);
- }
-
- uses.CopyTo(buffer);
-
- return buffer.Slice(0, uses.Length);
- }
-
private static bool PropagateCompare(ref Span buffer, Operation compOp)
{
// Try to propagate Compare operations into their BranchIf uses, when these BranchIf uses are in the form
@@ -160,7 +146,7 @@ namespace ARMeilleure.CodeGen.Optimizations
Comparison compType = (Comparison)comp.AsInt32();
- Span uses = GetUses(ref buffer, dest);
+ Span uses = dest.GetUses(ref buffer);
foreach (Operation use in uses)
{
@@ -199,7 +185,7 @@ namespace ARMeilleure.CodeGen.Optimizations
Operand dest = copyOp.Destination;
Operand source = copyOp.GetSource(0);
- Span uses = GetUses(ref buffer, dest);
+ Span uses = dest.GetUses(ref buffer);
foreach (Operation use in uses)
{
@@ -231,12 +217,12 @@ namespace ARMeilleure.CodeGen.Optimizations
private static bool IsUnused(Operation node)
{
- return DestIsLocalVar(node) && node.Destination.UsesCount == 0 && !HasSideEffects(node);
+ return DestIsSingleLocalVar(node) && node.Destination.UsesCount == 0 && !HasSideEffects(node);
}
- private static bool DestIsLocalVar(Operation node)
+ private static bool DestIsSingleLocalVar(Operation node)
{
- return node.Destination != default && node.Destination.Kind == OperandKind.LocalVariable;
+ return node.DestinationsCount == 1 && node.Destination.Kind == OperandKind.LocalVariable;
}
private static bool HasSideEffects(Operation node)
diff --git a/ARMeilleure/CodeGen/RegisterAllocators/LinearScanAllocator.cs b/ARMeilleure/CodeGen/RegisterAllocators/LinearScanAllocator.cs
index d8a40365b..6ea62c28b 100644
--- a/ARMeilleure/CodeGen/RegisterAllocators/LinearScanAllocator.cs
+++ b/ARMeilleure/CodeGen/RegisterAllocators/LinearScanAllocator.cs
@@ -17,8 +17,6 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
private const int InstructionGap = 2;
private const int InstructionGapMask = InstructionGap - 1;
- private const int RegistersCount = 16;
-
private HashSet _blockEdges;
private LiveRange[] _blockRanges;
private BitMap[] _blockLiveIn;
@@ -59,7 +57,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
void PopulateFreePositions(RegisterType type, out int[] positions, out int count)
{
- positions = new int[RegistersCount];
+ positions = new int[masks.RegistersCount];
count = BitOperations.PopCount((uint)masks.GetAvailableRegisters(type));
int mask = masks.GetAvailableRegisters(type);
@@ -115,7 +113,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
StackAllocator stackAlloc,
RegisterMasks regMasks)
{
- NumberLocals(cfg);
+ NumberLocals(cfg, regMasks.RegistersCount);
var context = new AllocationContext(stackAlloc, regMasks, _intervals.Count);
@@ -134,22 +132,25 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
{
context.Active.Set(index);
- if (current.Register.Type == RegisterType.Integer)
+ if (current.IsFixedAndUsed)
{
- context.IntUsedRegisters |= 1 << current.Register.Index;
- }
- else /* if (interval.Register.Type == RegisterType.Vector) */
- {
- context.VecUsedRegisters |= 1 << current.Register.Index;
+ if (current.Register.Type == RegisterType.Integer)
+ {
+ context.IntUsedRegisters |= 1 << current.Register.Index;
+ }
+ else /* if (interval.Register.Type == RegisterType.Vector) */
+ {
+ context.VecUsedRegisters |= 1 << current.Register.Index;
+ }
}
continue;
}
- AllocateInterval(context, current, index);
+ AllocateInterval(context, current, index, regMasks.RegistersCount);
}
- for (int index = RegistersCount * 2; index < _intervals.Count; index++)
+ for (int index = regMasks.RegistersCount * 2; index < _intervals.Count; index++)
{
if (!_intervals[index].IsSpilled)
{
@@ -163,7 +164,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
return new AllocationResult(context.IntUsedRegisters, context.VecUsedRegisters, context.StackAlloc.TotalSize);
}
- private void AllocateInterval(AllocationContext context, LiveInterval current, int cIndex)
+ private void AllocateInterval(AllocationContext context, LiveInterval current, int cIndex, int registersCount)
{
// Check active intervals that already ended.
foreach (int iIndex in context.Active)
@@ -199,17 +200,17 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
}
}
- if (!TryAllocateRegWithoutSpill(context, current, cIndex))
+ if (!TryAllocateRegWithoutSpill(context, current, cIndex, registersCount))
{
- AllocateRegWithSpill(context, current, cIndex);
+ AllocateRegWithSpill(context, current, cIndex, registersCount);
}
}
- private bool TryAllocateRegWithoutSpill(AllocationContext context, LiveInterval current, int cIndex)
+ private bool TryAllocateRegWithoutSpill(AllocationContext context, LiveInterval current, int cIndex, int registersCount)
{
RegisterType regType = current.Local.Type.ToRegisterType();
- Span freePositions = stackalloc int[RegistersCount];
+ Span freePositions = stackalloc int[registersCount];
context.GetFreePositions(regType, freePositions, out int freePositionsCount);
@@ -278,7 +279,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
{
Debug.Assert(splitChild.GetStart() > current.GetStart(), "Split interval has an invalid start position.");
- InsertInterval(splitChild);
+ InsertInterval(splitChild, registersCount);
}
else
{
@@ -302,12 +303,12 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
return true;
}
- private void AllocateRegWithSpill(AllocationContext context, LiveInterval current, int cIndex)
+ private void AllocateRegWithSpill(AllocationContext context, LiveInterval current, int cIndex, int registersCount)
{
RegisterType regType = current.Local.Type.ToRegisterType();
- Span usePositions = stackalloc int[RegistersCount];
- Span blockedPositions = stackalloc int[RegistersCount];
+ Span usePositions = stackalloc int[registersCount];
+ Span blockedPositions = stackalloc int[registersCount];
context.GetFreePositions(regType, usePositions, out _);
context.GetFreePositions(regType, blockedPositions, out _);
@@ -386,7 +387,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
Debug.Assert(splitChild.GetStart() > current.GetStart(), "Split interval has an invalid start position.");
- InsertInterval(splitChild);
+ InsertInterval(splitChild, registersCount);
Spill(context, current);
}
@@ -396,7 +397,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
// so we only need to split the intervals using the selected register.
current.Register = new Register(selectedReg, regType);
- SplitAndSpillOverlappingIntervals(context, current);
+ SplitAndSpillOverlappingIntervals(context, current, registersCount);
context.Active.Set(cIndex);
}
@@ -417,14 +418,14 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
{
Debug.Assert(splitChild.GetStart() > current.GetStart(), "Split interval has an invalid start position.");
- InsertInterval(splitChild);
+ InsertInterval(splitChild, registersCount);
}
else
{
Spill(context, splitChild);
}
- SplitAndSpillOverlappingIntervals(context, current);
+ SplitAndSpillOverlappingIntervals(context, current, registersCount);
context.Active.Set(cIndex);
}
@@ -460,7 +461,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
return selected;
}
- private void SplitAndSpillOverlappingIntervals(AllocationContext context, LiveInterval current)
+ private void SplitAndSpillOverlappingIntervals(AllocationContext context, LiveInterval current, int registersCount)
{
foreach (int iIndex in context.Active)
{
@@ -468,7 +469,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
if (!interval.IsFixed && interval.Register == current.Register)
{
- SplitAndSpillOverlappingInterval(context, current, interval);
+ SplitAndSpillOverlappingInterval(context, current, interval, registersCount);
context.Active.Clear(iIndex);
}
@@ -480,7 +481,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
if (!interval.IsFixed && interval.Register == current.Register && interval.Overlaps(current))
{
- SplitAndSpillOverlappingInterval(context, current, interval);
+ SplitAndSpillOverlappingInterval(context, current, interval, registersCount);
context.Inactive.Clear(iIndex);
}
@@ -490,7 +491,8 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
private void SplitAndSpillOverlappingInterval(
AllocationContext context,
LiveInterval current,
- LiveInterval interval)
+ LiveInterval interval,
+ int registersCount)
{
// If there's a next use after the start of the current interval,
// we need to split the spilled interval twice, and re-insert it
@@ -522,7 +524,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
splitChild = right;
}
- InsertInterval(splitChild);
+ InsertInterval(splitChild, registersCount);
}
else
{
@@ -530,13 +532,13 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
}
}
- private void InsertInterval(LiveInterval interval)
+ private void InsertInterval(LiveInterval interval, int registersCount)
{
Debug.Assert(interval.UsesCount != 0, "Trying to insert a interval without uses.");
Debug.Assert(!interval.IsEmpty, "Trying to insert a empty interval.");
Debug.Assert(!interval.IsSpilled, "Trying to insert a spilled interval.");
- int startIndex = RegistersCount * 2;
+ int startIndex = registersCount * 2;
int insertIndex = _intervals.BinarySearch(startIndex, _intervals.Count - startIndex, interval, null);
@@ -790,12 +792,12 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
return _operationNodes[position / InstructionGap];
}
- private void NumberLocals(ControlFlowGraph cfg)
+ private void NumberLocals(ControlFlowGraph cfg, int registersCount)
{
_operationNodes = new List<(IntrusiveList, Operation)>();
_intervals = new List();
- for (int index = 0; index < RegistersCount; index++)
+ for (int index = 0; index < registersCount; index++)
{
_intervals.Add(new LiveInterval(new Register(index, RegisterType.Integer)));
_intervals.Add(new LiveInterval(new Register(index, RegisterType.Vector)));
@@ -1041,6 +1043,11 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
{
LiveInterval interval = _intervals[GetOperandId(dest)];
+ if (interval.IsFixed)
+ {
+ interval.IsFixedAndUsed = true;
+ }
+
interval.SetStart(operationPos + 1);
interval.AddUsePosition(operationPos + 1);
}
diff --git a/ARMeilleure/CodeGen/RegisterAllocators/LiveInterval.cs b/ARMeilleure/CodeGen/RegisterAllocators/LiveInterval.cs
index 77ad95416..d739ad281 100644
--- a/ARMeilleure/CodeGen/RegisterAllocators/LiveInterval.cs
+++ b/ARMeilleure/CodeGen/RegisterAllocators/LiveInterval.cs
@@ -27,6 +27,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
public Register Register;
public bool IsFixed;
+ public bool IsFixedAndUsed;
}
private readonly Data* _data;
@@ -44,6 +45,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
public ref int SpillOffset => ref _data->SpillOffset;
public bool IsFixed => _data->IsFixed;
+ public ref bool IsFixedAndUsed => ref _data->IsFixedAndUsed;
public bool IsEmpty => FirstRange == default;
public bool IsSplit => Children.Count != 0;
public bool IsSpilled => SpillOffset != -1;
@@ -114,7 +116,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
}
else
{
- FirstRange = new LiveRange(position, position + 1);
+ FirstRange = new LiveRange(position, position + 1);
End = position + 1;
}
}
diff --git a/ARMeilleure/CodeGen/RegisterAllocators/RegisterMasks.cs b/ARMeilleure/CodeGen/RegisterAllocators/RegisterMasks.cs
index 5b11aac20..bc948f95f 100644
--- a/ARMeilleure/CodeGen/RegisterAllocators/RegisterMasks.cs
+++ b/ARMeilleure/CodeGen/RegisterAllocators/RegisterMasks.cs
@@ -11,6 +11,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
public int VecCallerSavedRegisters { get; }
public int IntCalleeSavedRegisters { get; }
public int VecCalleeSavedRegisters { get; }
+ public int RegistersCount { get; }
public RegisterMasks(
int intAvailableRegisters,
@@ -18,7 +19,8 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
int intCallerSavedRegisters,
int vecCallerSavedRegisters,
int intCalleeSavedRegisters,
- int vecCalleeSavedRegisters)
+ int vecCalleeSavedRegisters,
+ int registersCount)
{
IntAvailableRegisters = intAvailableRegisters;
VecAvailableRegisters = vecAvailableRegisters;
@@ -26,6 +28,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
VecCallerSavedRegisters = vecCallerSavedRegisters;
IntCalleeSavedRegisters = intCalleeSavedRegisters;
VecCalleeSavedRegisters = vecCalleeSavedRegisters;
+ RegistersCount = registersCount;
}
public int GetAvailableRegisters(RegisterType type)
diff --git a/ARMeilleure/CodeGen/X86/CodeGenerator.cs b/ARMeilleure/CodeGen/X86/CodeGenerator.cs
index e589da140..8b5a3fc57 100644
--- a/ARMeilleure/CodeGen/X86/CodeGenerator.cs
+++ b/ARMeilleure/CodeGen/X86/CodeGenerator.cs
@@ -16,6 +16,7 @@ namespace ARMeilleure.CodeGen.X86
{
static class CodeGenerator
{
+ private const int RegistersCount = 16;
private const int PageSize = 0x1000;
private const int StackGuardSize = 0x2000;
@@ -143,7 +144,8 @@ namespace ARMeilleure.CodeGen.X86
CallingConvention.GetIntCallerSavedRegisters(),
CallingConvention.GetVecCallerSavedRegisters(),
CallingConvention.GetIntCalleeSavedRegisters(),
- CallingConvention.GetVecCalleeSavedRegisters());
+ CallingConvention.GetVecCalleeSavedRegisters(),
+ RegistersCount);
AllocationResult allocResult = regAlloc.RunPass(cfg, stackAlloc, regMasks);
diff --git a/ARMeilleure/CodeGen/X86/IntrinsicTable.cs b/ARMeilleure/CodeGen/X86/IntrinsicTable.cs
index 6407a9a7b..8c909ac13 100644
--- a/ARMeilleure/CodeGen/X86/IntrinsicTable.cs
+++ b/ARMeilleure/CodeGen/X86/IntrinsicTable.cs
@@ -5,8 +5,6 @@ namespace ARMeilleure.CodeGen.X86
{
static class IntrinsicTable
{
- private const int BadOp = 0;
-
private static IntrinsicInfo[] _intrinTable;
static IntrinsicTable()
diff --git a/ARMeilleure/Instructions/InstEmitSimdArithmetic.cs b/ARMeilleure/Instructions/InstEmitSimdArithmetic.cs
index b91c522ec..3e65db23d 100644
--- a/ARMeilleure/Instructions/InstEmitSimdArithmetic.cs
+++ b/ARMeilleure/Instructions/InstEmitSimdArithmetic.cs
@@ -21,22 +21,47 @@ namespace ARMeilleure.Instructions
{
public static void Abs_S(ArmEmitterContext context)
{
- EmitScalarUnaryOpSx(context, (op1) => EmitAbs(context, op1));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOp(context, Intrinsic.Arm64AbsS);
+ }
+ else
+ {
+ EmitScalarUnaryOpSx(context, (op1) => EmitAbs(context, op1));
+ }
}
public static void Abs_V(ArmEmitterContext context)
{
- EmitVectorUnaryOpSx(context, (op1) => EmitAbs(context, op1));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOp(context, Intrinsic.Arm64AbsV);
+ }
+ else
+ {
+ EmitVectorUnaryOpSx(context, (op1) => EmitAbs(context, op1));
+ }
}
public static void Add_S(ArmEmitterContext context)
{
- EmitScalarBinaryOpZx(context, (op1, op2) => context.Add(op1, op2));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOp(context, Intrinsic.Arm64AddS);
+ }
+ else
+ {
+ EmitScalarBinaryOpZx(context, (op1, op2) => context.Add(op1, op2));
+ }
}
public static void Add_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64AddV);
+ }
+ else if (Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -62,24 +87,42 @@ namespace ARMeilleure.Instructions
public static void Addhn_V(ArmEmitterContext context)
{
- EmitHighNarrow(context, (op1, op2) => context.Add(op1, op2), round: false);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64AddhnV);
+ }
+ else
+ {
+ EmitHighNarrow(context, (op1, op2) => context.Add(op1, op2), round: false);
+ }
}
public static void Addp_S(ArmEmitterContext context)
{
- OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOp(context, Intrinsic.Arm64AddpS);
+ }
+ else
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
- Operand ne0 = EmitVectorExtractZx(context, op.Rn, 0, op.Size);
- Operand ne1 = EmitVectorExtractZx(context, op.Rn, 1, op.Size);
+ Operand ne0 = EmitVectorExtractZx(context, op.Rn, 0, op.Size);
+ Operand ne1 = EmitVectorExtractZx(context, op.Rn, 1, op.Size);
- Operand res = context.Add(ne0, ne1);
+ Operand res = context.Add(ne0, ne1);
- context.Copy(GetVec(op.Rd), EmitVectorInsert(context, context.VectorZero(), res, 0, op.Size));
+ context.Copy(GetVec(op.Rd), EmitVectorInsert(context, context.VectorZero(), res, 0, op.Size));
+ }
}
public static void Addp_V(ArmEmitterContext context)
{
- if (Optimizations.UseSsse3)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64AddpV);
+ }
+ else if (Optimizations.UseSsse3)
{
EmitSsse3VectorPairwiseOp(context, X86PaddInstruction);
}
@@ -91,68 +134,89 @@ namespace ARMeilleure.Instructions
public static void Addv_V(ArmEmitterContext context)
{
- EmitVectorAcrossVectorOpZx(context, (op1, op2) => context.Add(op1, op2));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOp(context, Intrinsic.Arm64AddvV);
+ }
+ else
+ {
+ EmitVectorAcrossVectorOpZx(context, (op1, op2) => context.Add(op1, op2));
+ }
}
public static void Cls_V(ArmEmitterContext context)
{
- OpCodeSimd op = (OpCodeSimd)context.CurrOp;
-
- Operand res = context.VectorZero();
-
- int elems = op.GetBytesCount() >> op.Size;
-
- int eSize = 8 << op.Size;
-
- for (int index = 0; index < elems; index++)
+ if (Optimizations.UseAdvSimd)
{
- Operand ne = EmitVectorExtractZx(context, op.Rn, index, op.Size);
-
- Operand de = context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.CountLeadingSigns)), ne, Const(eSize));
-
- res = EmitVectorInsert(context, res, de, index, op.Size);
- }
-
- context.Copy(GetVec(op.Rd), res);
- }
-
- public static void Clz_V(ArmEmitterContext context)
- {
- OpCodeSimd op = (OpCodeSimd)context.CurrOp;
-
- int eSize = 8 << op.Size;
-
- Operand res = eSize switch {
- 8 => Clz_V_I8 (context, GetVec(op.Rn)),
- 16 => Clz_V_I16(context, GetVec(op.Rn)),
- 32 => Clz_V_I32(context, GetVec(op.Rn)),
- _ => default
- };
-
- if (res != default)
- {
- if (op.RegisterSize == RegisterSize.Simd64)
- {
- res = context.VectorZeroUpper64(res);
- }
+ InstEmitSimdHelperArm64.EmitVectorUnaryOp(context, Intrinsic.Arm64ClsV);
}
else
{
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand res = context.VectorZero();
+
int elems = op.GetBytesCount() >> op.Size;
- res = context.VectorZero();
+ int eSize = 8 << op.Size;
for (int index = 0; index < elems; index++)
{
Operand ne = EmitVectorExtractZx(context, op.Rn, index, op.Size);
- Operand de = context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.CountLeadingZeros)), ne, Const(eSize));
+ Operand de = context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.CountLeadingSigns)), ne, Const(eSize));
res = EmitVectorInsert(context, res, de, index, op.Size);
}
- }
- context.Copy(GetVec(op.Rd), res);
+ context.Copy(GetVec(op.Rd), res);
+ }
+ }
+
+ public static void Clz_V(ArmEmitterContext context)
+ {
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOp(context, Intrinsic.Arm64ClzV);
+ }
+ else
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ int eSize = 8 << op.Size;
+
+ Operand res = eSize switch {
+ 8 => Clz_V_I8 (context, GetVec(op.Rn)),
+ 16 => Clz_V_I16(context, GetVec(op.Rn)),
+ 32 => Clz_V_I32(context, GetVec(op.Rn)),
+ _ => default
+ };
+
+ if (res != default)
+ {
+ if (op.RegisterSize == RegisterSize.Simd64)
+ {
+ res = context.VectorZeroUpper64(res);
+ }
+ }
+ else
+ {
+ int elems = op.GetBytesCount() >> op.Size;
+
+ res = context.VectorZero();
+
+ for (int index = 0; index < elems; index++)
+ {
+ Operand ne = EmitVectorExtractZx(context, op.Rn, index, op.Size);
+
+ Operand de = context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.CountLeadingZeros)), ne, Const(eSize));
+
+ res = EmitVectorInsert(context, res, de, index, op.Size);
+ }
+ }
+
+ context.Copy(GetVec(op.Rd), res);
+ }
}
private static Operand Clz_V_I8(ArmEmitterContext context, Operand arg)
@@ -271,36 +335,47 @@ namespace ARMeilleure.Instructions
public static void Cnt_V(ArmEmitterContext context)
{
- OpCodeSimd op = (OpCodeSimd)context.CurrOp;
-
- Operand res = context.VectorZero();
-
- int elems = op.RegisterSize == RegisterSize.Simd128 ? 16 : 8;
-
- for (int index = 0; index < elems; index++)
+ if (Optimizations.UseAdvSimd)
{
- Operand ne = EmitVectorExtractZx(context, op.Rn, index, 0);
-
- Operand de;
-
- if (Optimizations.UsePopCnt)
- {
- de = context.AddIntrinsicLong(Intrinsic.X86Popcnt, ne);
- }
- else
- {
- de = EmitCountSetBits8(context, ne);
- }
-
- res = EmitVectorInsert(context, res, de, index, 0);
+ InstEmitSimdHelperArm64.EmitVectorUnaryOp(context, Intrinsic.Arm64CntV);
}
+ else
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
- context.Copy(GetVec(op.Rd), res);
+ Operand res = context.VectorZero();
+
+ int elems = op.RegisterSize == RegisterSize.Simd128 ? 16 : 8;
+
+ for (int index = 0; index < elems; index++)
+ {
+ Operand ne = EmitVectorExtractZx(context, op.Rn, index, 0);
+
+ Operand de;
+
+ if (Optimizations.UsePopCnt)
+ {
+ de = context.AddIntrinsicLong(Intrinsic.X86Popcnt, ne);
+ }
+ else
+ {
+ de = EmitCountSetBits8(context, ne);
+ }
+
+ res = EmitVectorInsert(context, res, de, index, 0);
+ }
+
+ context.Copy(GetVec(op.Rd), res);
+ }
}
public static void Fabd_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpF(context, Intrinsic.Arm64FabdS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -336,7 +411,11 @@ namespace ARMeilleure.Instructions
public static void Fabd_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FabdV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -377,7 +456,11 @@ namespace ARMeilleure.Instructions
public static void Fabs_S(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FabsS);
+ }
+ else if (Optimizations.UseSse2)
{
OpCodeSimd op = (OpCodeSimd)context.CurrOp;
@@ -405,7 +488,11 @@ namespace ARMeilleure.Instructions
public static void Fabs_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FabsV);
+ }
+ else if (Optimizations.UseSse2)
{
OpCodeSimd op = (OpCodeSimd)context.CurrOp;
@@ -440,7 +527,11 @@ namespace ARMeilleure.Instructions
public static void Fadd_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpF(context, Intrinsic.Arm64FaddS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitScalarBinaryOpF(context, Intrinsic.X86Addss, Intrinsic.X86Addsd);
}
@@ -459,7 +550,11 @@ namespace ARMeilleure.Instructions
public static void Fadd_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FaddV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorBinaryOpF(context, Intrinsic.X86Addps, Intrinsic.X86Addpd);
}
@@ -478,7 +573,11 @@ namespace ARMeilleure.Instructions
public static void Faddp_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse3)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FaddpS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse3)
{
OpCodeSimd op = (OpCodeSimd)context.CurrOp;
@@ -506,7 +605,11 @@ namespace ARMeilleure.Instructions
public static void Faddp_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FaddpV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse2VectorPairwiseOpF(context, (op1, op2) =>
{
@@ -534,7 +637,11 @@ namespace ARMeilleure.Instructions
public static void Fdiv_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpF(context, Intrinsic.Arm64FdivS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitScalarBinaryOpF(context, Intrinsic.X86Divss, Intrinsic.X86Divsd);
}
@@ -553,7 +660,11 @@ namespace ARMeilleure.Instructions
public static void Fdiv_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FdivV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorBinaryOpF(context, Intrinsic.X86Divps, Intrinsic.X86Divpd);
}
@@ -572,7 +683,11 @@ namespace ARMeilleure.Instructions
public static void Fmadd_S(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarTernaryOpF(context, Intrinsic.Arm64FmaddS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -607,7 +722,11 @@ namespace ARMeilleure.Instructions
public static void Fmax_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpF(context, Intrinsic.Arm64FmaxS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse41ProcessNaNsOpF(context, (op1, op2) =>
{
@@ -628,7 +747,11 @@ namespace ARMeilleure.Instructions
public static void Fmax_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FmaxV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse41ProcessNaNsOpF(context, (op1, op2) =>
{
@@ -649,7 +772,11 @@ namespace ARMeilleure.Instructions
public static void Fmaxnm_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpF(context, Intrinsic.Arm64FmaxnmS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse41MaxMinNumOpF(context, isMaxNum: true, scalar: true);
}
@@ -664,7 +791,11 @@ namespace ARMeilleure.Instructions
public static void Fmaxnm_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FmaxnmV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse41MaxMinNumOpF(context, isMaxNum: true, scalar: false);
}
@@ -679,7 +810,11 @@ namespace ARMeilleure.Instructions
public static void Fmaxnmp_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FmaxnmpS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse2ScalarPairwiseOpF(context, (op1, op2) =>
{
@@ -697,7 +832,11 @@ namespace ARMeilleure.Instructions
public static void Fmaxnmp_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FmaxnmpV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse2VectorPairwiseOpF(context, (op1, op2) =>
{
@@ -715,7 +854,11 @@ namespace ARMeilleure.Instructions
public static void Fmaxnmv_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FmaxnmvV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse2VectorAcrossVectorOpF(context, (op1, op2) =>
{
@@ -733,7 +876,11 @@ namespace ARMeilleure.Instructions
public static void Fmaxp_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FmaxpV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse2VectorPairwiseOpF(context, (op1, op2) =>
{
@@ -757,7 +904,11 @@ namespace ARMeilleure.Instructions
public static void Fmaxv_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FmaxvV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse2VectorAcrossVectorOpF(context, (op1, op2) =>
{
@@ -781,7 +932,11 @@ namespace ARMeilleure.Instructions
public static void Fmin_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpF(context, Intrinsic.Arm64FminS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse41ProcessNaNsOpF(context, (op1, op2) =>
{
@@ -802,7 +957,11 @@ namespace ARMeilleure.Instructions
public static void Fmin_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FminV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse41ProcessNaNsOpF(context, (op1, op2) =>
{
@@ -823,7 +982,11 @@ namespace ARMeilleure.Instructions
public static void Fminnm_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpF(context, Intrinsic.Arm64FminnmS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse41MaxMinNumOpF(context, isMaxNum: false, scalar: true);
}
@@ -838,7 +1001,11 @@ namespace ARMeilleure.Instructions
public static void Fminnm_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FminnmV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse41MaxMinNumOpF(context, isMaxNum: false, scalar: false);
}
@@ -853,7 +1020,11 @@ namespace ARMeilleure.Instructions
public static void Fminnmp_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FminnmpS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse2ScalarPairwiseOpF(context, (op1, op2) =>
{
@@ -871,7 +1042,11 @@ namespace ARMeilleure.Instructions
public static void Fminnmp_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FminnmpV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse2VectorPairwiseOpF(context, (op1, op2) =>
{
@@ -889,7 +1064,11 @@ namespace ARMeilleure.Instructions
public static void Fminnmv_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FminnmvV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse2VectorAcrossVectorOpF(context, (op1, op2) =>
{
@@ -907,7 +1086,11 @@ namespace ARMeilleure.Instructions
public static void Fminp_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FminpV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse2VectorPairwiseOpF(context, (op1, op2) =>
{
@@ -931,7 +1114,11 @@ namespace ARMeilleure.Instructions
public static void Fminv_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FminvV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse2VectorAcrossVectorOpF(context, (op1, op2) =>
{
@@ -955,15 +1142,26 @@ namespace ARMeilleure.Instructions
public static void Fmla_Se(ArmEmitterContext context) // Fused.
{
- EmitScalarTernaryOpByElemF(context, (op1, op2, op3) =>
+ if (Optimizations.UseAdvSimd)
{
- return context.Add(op1, context.Multiply(op2, op3));
- });
+ InstEmitSimdHelperArm64.EmitScalarTernaryOpFRdByElem(context, Intrinsic.Arm64FmlaSe);
+ }
+ else
+ {
+ EmitScalarTernaryOpByElemF(context, (op1, op2, op3) =>
+ {
+ return context.Add(op1, context.Multiply(op2, op3));
+ });
+ }
}
public static void Fmla_V(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpFRd(context, Intrinsic.Arm64FmlaV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -1006,7 +1204,11 @@ namespace ARMeilleure.Instructions
public static void Fmla_Ve(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpFRdByElem(context, Intrinsic.Arm64FmlaVe);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
OpCodeSimdRegElemF op = (OpCodeSimdRegElemF)context.CurrOp;
@@ -1055,15 +1257,26 @@ namespace ARMeilleure.Instructions
public static void Fmls_Se(ArmEmitterContext context) // Fused.
{
- EmitScalarTernaryOpByElemF(context, (op1, op2, op3) =>
+ if (Optimizations.UseAdvSimd)
{
- return context.Subtract(op1, context.Multiply(op2, op3));
- });
+ InstEmitSimdHelperArm64.EmitScalarTernaryOpFRdByElem(context, Intrinsic.Arm64FmlsSe);
+ }
+ else
+ {
+ EmitScalarTernaryOpByElemF(context, (op1, op2, op3) =>
+ {
+ return context.Subtract(op1, context.Multiply(op2, op3));
+ });
+ }
}
public static void Fmls_V(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpFRd(context, Intrinsic.Arm64FmlsV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -1106,7 +1319,11 @@ namespace ARMeilleure.Instructions
public static void Fmls_Ve(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpFRdByElem(context, Intrinsic.Arm64FmlsVe);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
OpCodeSimdRegElemF op = (OpCodeSimdRegElemF)context.CurrOp;
@@ -1155,7 +1372,11 @@ namespace ARMeilleure.Instructions
public static void Fmsub_S(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarTernaryOpF(context, Intrinsic.Arm64FmsubS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -1190,7 +1411,11 @@ namespace ARMeilleure.Instructions
public static void Fmul_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpF(context, Intrinsic.Arm64FmulS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitScalarBinaryOpF(context, Intrinsic.X86Mulss, Intrinsic.X86Mulsd);
}
@@ -1209,12 +1434,23 @@ namespace ARMeilleure.Instructions
public static void Fmul_Se(ArmEmitterContext context)
{
- EmitScalarBinaryOpByElemF(context, (op1, op2) => context.Multiply(op1, op2));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpFByElem(context, Intrinsic.Arm64FmulSe);
+ }
+ else
+ {
+ EmitScalarBinaryOpByElemF(context, (op1, op2) => context.Multiply(op1, op2));
+ }
}
public static void Fmul_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FmulV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorBinaryOpF(context, Intrinsic.X86Mulps, Intrinsic.X86Mulpd);
}
@@ -1233,7 +1469,11 @@ namespace ARMeilleure.Instructions
public static void Fmul_Ve(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpFByElem(context, Intrinsic.Arm64FmulVe);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
OpCodeSimdRegElemF op = (OpCodeSimdRegElemF)context.CurrOp;
@@ -1283,39 +1523,71 @@ namespace ARMeilleure.Instructions
public static void Fmulx_S(ArmEmitterContext context)
{
- EmitScalarBinaryOpF(context, (op1, op2) =>
+ if (Optimizations.UseAdvSimd)
{
- return EmitSoftFloatCall(context, nameof(SoftFloat32.FPMulX), op1, op2);
- });
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpF(context, Intrinsic.Arm64FmulxS);
+ }
+ else
+ {
+ EmitScalarBinaryOpF(context, (op1, op2) =>
+ {
+ return EmitSoftFloatCall(context, nameof(SoftFloat32.FPMulX), op1, op2);
+ });
+ }
}
public static void Fmulx_Se(ArmEmitterContext context)
{
- EmitScalarBinaryOpByElemF(context, (op1, op2) =>
+ if (Optimizations.UseAdvSimd)
{
- return EmitSoftFloatCall(context, nameof(SoftFloat32.FPMulX), op1, op2);
- });
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpFByElem(context, Intrinsic.Arm64FmulxSe);
+ }
+ else
+ {
+ EmitScalarBinaryOpByElemF(context, (op1, op2) =>
+ {
+ return EmitSoftFloatCall(context, nameof(SoftFloat32.FPMulX), op1, op2);
+ });
+ }
}
public static void Fmulx_V(ArmEmitterContext context)
{
- EmitVectorBinaryOpF(context, (op1, op2) =>
+ if (Optimizations.UseAdvSimd)
{
- return EmitSoftFloatCall(context, nameof(SoftFloat32.FPMulX), op1, op2);
- });
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FmulxV);
+ }
+ else
+ {
+ EmitVectorBinaryOpF(context, (op1, op2) =>
+ {
+ return EmitSoftFloatCall(context, nameof(SoftFloat32.FPMulX), op1, op2);
+ });
+ }
}
public static void Fmulx_Ve(ArmEmitterContext context)
{
- EmitVectorBinaryOpByElemF(context, (op1, op2) =>
+ if (Optimizations.UseAdvSimd)
{
- return EmitSoftFloatCall(context, nameof(SoftFloat32.FPMulX), op1, op2);
- });
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpFByElem(context, Intrinsic.Arm64FmulxVe);
+ }
+ else
+ {
+ EmitVectorBinaryOpByElemF(context, (op1, op2) =>
+ {
+ return EmitSoftFloatCall(context, nameof(SoftFloat32.FPMulX), op1, op2);
+ });
+ }
}
public static void Fneg_S(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FnegS);
+ }
+ else if (Optimizations.UseSse2)
{
OpCodeSimd op = (OpCodeSimd)context.CurrOp;
@@ -1344,7 +1616,11 @@ namespace ARMeilleure.Instructions
public static void Fneg_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FnegV);
+ }
+ else if (Optimizations.UseSse2)
{
OpCodeSimd op = (OpCodeSimd)context.CurrOp;
@@ -1380,7 +1656,11 @@ namespace ARMeilleure.Instructions
public static void Fnmadd_S(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarTernaryOpF(context, Intrinsic.Arm64FnmaddS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -1423,7 +1703,11 @@ namespace ARMeilleure.Instructions
public static void Fnmsub_S(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarTernaryOpF(context, Intrinsic.Arm64FnmsubS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -1466,7 +1750,14 @@ namespace ARMeilleure.Instructions
public static void Fnmul_S(ArmEmitterContext context)
{
- EmitScalarBinaryOpF(context, (op1, op2) => context.Negate(context.Multiply(op1, op2)));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpF(context, Intrinsic.Arm64FnmulS);
+ }
+ else
+ {
+ EmitScalarBinaryOpF(context, (op1, op2) => context.Negate(context.Multiply(op1, op2)));
+ }
}
public static void Frecpe_S(ArmEmitterContext context)
@@ -1475,7 +1766,11 @@ namespace ARMeilleure.Instructions
int sizeF = op.Size & 1;
- if (Optimizations.FastFP && Optimizations.UseSse41 && sizeF == 0)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FrecpeS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41 && sizeF == 0)
{
Operand res = EmitSse41Round32Exp8OpF(context, context.AddIntrinsic(Intrinsic.X86Rcpss, GetVec(op.Rn)), scalar: true);
@@ -1496,7 +1791,11 @@ namespace ARMeilleure.Instructions
int sizeF = op.Size & 1;
- if (Optimizations.FastFP && Optimizations.UseSse41 && sizeF == 0)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FrecpeV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41 && sizeF == 0)
{
Operand res = EmitSse41Round32Exp8OpF(context, context.AddIntrinsic(Intrinsic.X86Rcpps, GetVec(op.Rn)), scalar: false);
@@ -1518,7 +1817,11 @@ namespace ARMeilleure.Instructions
public static void Frecps_S(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpF(context, Intrinsic.Arm64FrecpsS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -1561,7 +1864,11 @@ namespace ARMeilleure.Instructions
public static void Frecps_V(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FrecpsV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -1609,15 +1916,26 @@ namespace ARMeilleure.Instructions
public static void Frecpx_S(ArmEmitterContext context)
{
- EmitScalarUnaryOpF(context, (op1) =>
+ if (Optimizations.UseAdvSimd)
{
- return EmitSoftFloatCall(context, nameof(SoftFloat32.FPRecpX), op1);
- });
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpF(context, Intrinsic.Arm64FrecpxS);
+ }
+ else
+ {
+ EmitScalarUnaryOpF(context, (op1) =>
+ {
+ return EmitSoftFloatCall(context, nameof(SoftFloat32.FPRecpX), op1);
+ });
+ }
}
public static void Frinta_S(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FrintaS);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41ScalarRoundOpF(context, FPRoundingMode.ToNearestAway);
}
@@ -1632,7 +1950,11 @@ namespace ARMeilleure.Instructions
public static void Frinta_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FrintaV);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41VectorRoundOpF(context, FPRoundingMode.ToNearestAway);
}
@@ -1647,23 +1969,41 @@ namespace ARMeilleure.Instructions
public static void Frinti_S(ArmEmitterContext context)
{
- EmitScalarUnaryOpF(context, (op1) =>
+ if (Optimizations.UseAdvSimd)
{
- return EmitRoundByRMode(context, op1);
- });
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FrintiS);
+ }
+ else
+ {
+ EmitScalarUnaryOpF(context, (op1) =>
+ {
+ return EmitRoundByRMode(context, op1);
+ });
+ }
}
public static void Frinti_V(ArmEmitterContext context)
{
- EmitVectorUnaryOpF(context, (op1) =>
+ if (Optimizations.UseAdvSimd)
{
- return EmitRoundByRMode(context, op1);
- });
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FrintiV);
+ }
+ else
+ {
+ EmitVectorUnaryOpF(context, (op1) =>
+ {
+ return EmitRoundByRMode(context, op1);
+ });
+ }
}
public static void Frintm_S(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FrintmS);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41ScalarRoundOpF(context, FPRoundingMode.TowardsMinusInfinity);
}
@@ -1678,7 +2018,11 @@ namespace ARMeilleure.Instructions
public static void Frintm_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FrintmV);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41VectorRoundOpF(context, FPRoundingMode.TowardsMinusInfinity);
}
@@ -1693,7 +2037,11 @@ namespace ARMeilleure.Instructions
public static void Frintn_S(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FrintnS);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41ScalarRoundOpF(context, FPRoundingMode.ToNearest);
}
@@ -1708,7 +2056,11 @@ namespace ARMeilleure.Instructions
public static void Frintn_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FrintnV);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41VectorRoundOpF(context, FPRoundingMode.ToNearest);
}
@@ -1723,7 +2075,11 @@ namespace ARMeilleure.Instructions
public static void Frintp_S(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FrintpS);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41ScalarRoundOpF(context, FPRoundingMode.TowardsPlusInfinity);
}
@@ -1738,7 +2094,11 @@ namespace ARMeilleure.Instructions
public static void Frintp_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FrintpV);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41VectorRoundOpF(context, FPRoundingMode.TowardsPlusInfinity);
}
@@ -1753,6 +2113,7 @@ namespace ARMeilleure.Instructions
public static void Frintx_S(ArmEmitterContext context)
{
+ // TODO Arm64: Fast path. Should we set host FPCR?
EmitScalarUnaryOpF(context, (op1) =>
{
return EmitRoundByRMode(context, op1);
@@ -1761,6 +2122,7 @@ namespace ARMeilleure.Instructions
public static void Frintx_V(ArmEmitterContext context)
{
+ // TODO Arm64: Fast path. Should we set host FPCR?
EmitVectorUnaryOpF(context, (op1) =>
{
return EmitRoundByRMode(context, op1);
@@ -1769,7 +2131,11 @@ namespace ARMeilleure.Instructions
public static void Frintz_S(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FrintzS);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41ScalarRoundOpF(context, FPRoundingMode.TowardsZero);
}
@@ -1784,7 +2150,11 @@ namespace ARMeilleure.Instructions
public static void Frintz_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FrintzV);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41VectorRoundOpF(context, FPRoundingMode.TowardsZero);
}
@@ -1803,7 +2173,11 @@ namespace ARMeilleure.Instructions
int sizeF = op.Size & 1;
- if (Optimizations.FastFP && Optimizations.UseSse41 && sizeF == 0)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FrsqrteS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41 && sizeF == 0)
{
Operand res = EmitSse41Round32Exp8OpF(context, context.AddIntrinsic(Intrinsic.X86Rsqrtss, GetVec(op.Rn)), scalar: true);
@@ -1824,7 +2198,11 @@ namespace ARMeilleure.Instructions
int sizeF = op.Size & 1;
- if (Optimizations.FastFP && Optimizations.UseSse41 && sizeF == 0)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FrsqrteV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41 && sizeF == 0)
{
Operand res = EmitSse41Round32Exp8OpF(context, context.AddIntrinsic(Intrinsic.X86Rsqrtps, GetVec(op.Rn)), scalar: false);
@@ -1846,7 +2224,11 @@ namespace ARMeilleure.Instructions
public static void Frsqrts_S(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpF(context, Intrinsic.Arm64FrsqrtsS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -1895,7 +2277,11 @@ namespace ARMeilleure.Instructions
public static void Frsqrts_V(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FrsqrtsV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -1949,7 +2335,11 @@ namespace ARMeilleure.Instructions
public static void Fsqrt_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FsqrtS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitScalarUnaryOpF(context, Intrinsic.X86Sqrtss, Intrinsic.X86Sqrtsd);
}
@@ -1964,7 +2354,11 @@ namespace ARMeilleure.Instructions
public static void Fsqrt_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FsqrtV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorUnaryOpF(context, Intrinsic.X86Sqrtps, Intrinsic.X86Sqrtpd);
}
@@ -1979,7 +2373,11 @@ namespace ARMeilleure.Instructions
public static void Fsub_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOpF(context, Intrinsic.Arm64FsubS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitScalarBinaryOpF(context, Intrinsic.X86Subss, Intrinsic.X86Subsd);
}
@@ -1998,7 +2396,11 @@ namespace ARMeilleure.Instructions
public static void Fsub_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpF(context, Intrinsic.Arm64FsubV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorBinaryOpF(context, Intrinsic.X86Subps, Intrinsic.X86Subpd);
}
@@ -2017,7 +2419,11 @@ namespace ARMeilleure.Instructions
public static void Mla_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64MlaV);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41VectorMul_AddSub(context, AddSub.Add);
}
@@ -2032,15 +2438,26 @@ namespace ARMeilleure.Instructions
public static void Mla_Ve(ArmEmitterContext context)
{
- EmitVectorTernaryOpByElemZx(context, (op1, op2, op3) =>
+ if (Optimizations.UseAdvSimd)
{
- return context.Add(op1, context.Multiply(op2, op3));
- });
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRdByElem(context, Intrinsic.Arm64MlaVe);
+ }
+ else
+ {
+ EmitVectorTernaryOpByElemZx(context, (op1, op2, op3) =>
+ {
+ return context.Add(op1, context.Multiply(op2, op3));
+ });
+ }
}
public static void Mls_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64MlsV);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41VectorMul_AddSub(context, AddSub.Subtract);
}
@@ -2055,15 +2472,26 @@ namespace ARMeilleure.Instructions
public static void Mls_Ve(ArmEmitterContext context)
{
- EmitVectorTernaryOpByElemZx(context, (op1, op2, op3) =>
+ if (Optimizations.UseAdvSimd)
{
- return context.Subtract(op1, context.Multiply(op2, op3));
- });
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRdByElem(context, Intrinsic.Arm64MlsVe);
+ }
+ else
+ {
+ EmitVectorTernaryOpByElemZx(context, (op1, op2, op3) =>
+ {
+ return context.Subtract(op1, context.Multiply(op2, op3));
+ });
+ }
}
public static void Mul_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64MulV);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41VectorMul_AddSub(context, AddSub.None);
}
@@ -2075,17 +2503,35 @@ namespace ARMeilleure.Instructions
public static void Mul_Ve(ArmEmitterContext context)
{
- EmitVectorBinaryOpByElemZx(context, (op1, op2) => context.Multiply(op1, op2));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpByElem(context, Intrinsic.Arm64MulVe);
+ }
+ else
+ {
+ EmitVectorBinaryOpByElemZx(context, (op1, op2) => context.Multiply(op1, op2));
+ }
}
public static void Neg_S(ArmEmitterContext context)
{
- EmitScalarUnaryOpSx(context, (op1) => context.Negate(op1));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOp(context, Intrinsic.Arm64NegS);
+ }
+ else
+ {
+ EmitScalarUnaryOpSx(context, (op1) => context.Negate(op1));
+ }
}
public static void Neg_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOp(context, Intrinsic.Arm64NegV);
+ }
+ else if (Optimizations.UseSse2)
{
OpCodeSimd op = (OpCodeSimd)context.CurrOp;
@@ -2110,7 +2556,11 @@ namespace ARMeilleure.Instructions
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
- if (Optimizations.UsePclmulqdq && op.Size == 3)
+ if (Optimizations.UseAdvSimd && false) // Not supported by all Arm CPUs.
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64PmullV);
+ }
+ else if (Optimizations.UsePclmulqdq && op.Size == 3)
{
Operand n = GetVec(op.Rn);
Operand m = GetVec(op.Rm);
@@ -2214,33 +2664,65 @@ namespace ARMeilleure.Instructions
public static void Raddhn_V(ArmEmitterContext context)
{
- EmitHighNarrow(context, (op1, op2) => context.Add(op1, op2), round: true);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64RaddhnV);
+ }
+ else
+ {
+ EmitHighNarrow(context, (op1, op2) => context.Add(op1, op2), round: true);
+ }
}
public static void Rsubhn_V(ArmEmitterContext context)
{
- EmitHighNarrow(context, (op1, op2) => context.Subtract(op1, op2), round: true);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64RsubhnV);
+ }
+ else
+ {
+ EmitHighNarrow(context, (op1, op2) => context.Subtract(op1, op2), round: true);
+ }
}
public static void Saba_V(ArmEmitterContext context)
{
- EmitVectorTernaryOpSx(context, (op1, op2, op3) =>
+ if (Optimizations.UseAdvSimd)
{
- return context.Add(op1, EmitAbs(context, context.Subtract(op2, op3)));
- });
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64SabaV);
+ }
+ else
+ {
+ EmitVectorTernaryOpSx(context, (op1, op2, op3) =>
+ {
+ return context.Add(op1, EmitAbs(context, context.Subtract(op2, op3)));
+ });
+ }
}
public static void Sabal_V(ArmEmitterContext context)
{
- EmitVectorWidenRnRmTernaryOpSx(context, (op1, op2, op3) =>
+ if (Optimizations.UseAdvSimd)
{
- return context.Add(op1, EmitAbs(context, context.Subtract(op2, op3)));
- });
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64SabalV);
+ }
+ else
+ {
+ EmitVectorWidenRnRmTernaryOpSx(context, (op1, op2, op3) =>
+ {
+ return context.Add(op1, EmitAbs(context, context.Subtract(op2, op3)));
+ });
+ }
}
public static void Sabd_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64SabdV);
+ }
+ else if (Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -2262,7 +2744,11 @@ namespace ARMeilleure.Instructions
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
- if (Optimizations.UseSse41 && op.Size < 2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64SabdlV);
+ }
+ else if (Optimizations.UseSse41 && op.Size < 2)
{
Operand n = GetVec(op.Rn);
Operand m = GetVec(op.Rm);
@@ -2293,12 +2779,23 @@ namespace ARMeilleure.Instructions
public static void Sadalp_V(ArmEmitterContext context)
{
- EmitAddLongPairwise(context, signed: true, accumulate: true);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpRd(context, Intrinsic.Arm64SadalpV);
+ }
+ else
+ {
+ EmitAddLongPairwise(context, signed: true, accumulate: true);
+ }
}
public static void Saddl_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64SaddlV);
+ }
+ else if (Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -2328,17 +2825,35 @@ namespace ARMeilleure.Instructions
public static void Saddlp_V(ArmEmitterContext context)
{
- EmitAddLongPairwise(context, signed: true, accumulate: false);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOp(context, Intrinsic.Arm64SaddlpV);
+ }
+ else
+ {
+ EmitAddLongPairwise(context, signed: true, accumulate: false);
+ }
}
public static void Saddlv_V(ArmEmitterContext context)
{
- EmitVectorLongAcrossVectorOpSx(context, (op1, op2) => context.Add(op1, op2));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOp(context, Intrinsic.Arm64SaddlvV);
+ }
+ else
+ {
+ EmitVectorLongAcrossVectorOpSx(context, (op1, op2) => context.Add(op1, op2));
+ }
}
public static void Saddw_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64SaddwV);
+ }
+ else if (Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -2368,7 +2883,11 @@ namespace ARMeilleure.Instructions
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
- if (Optimizations.UseSse2 && op.Size > 0)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64ShaddV);
+ }
+ else if (Optimizations.UseSse2 && op.Size > 0)
{
Operand n = GetVec(op.Rn);
Operand m = GetVec(op.Rm);
@@ -2404,7 +2923,11 @@ namespace ARMeilleure.Instructions
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
- if (Optimizations.UseSse2 && op.Size < 2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64ShsubV);
+ }
+ else if (Optimizations.UseSse2 && op.Size < 2)
{
Operand n = GetVec(op.Rn);
Operand m = GetVec(op.Rm);
@@ -2442,7 +2965,11 @@ namespace ARMeilleure.Instructions
public static void Smax_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64SmaxV);
+ }
+ else if (Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -2468,7 +2995,11 @@ namespace ARMeilleure.Instructions
public static void Smaxp_V(ArmEmitterContext context)
{
- if (Optimizations.UseSsse3)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64SmaxpV);
+ }
+ else if (Optimizations.UseSsse3)
{
EmitSsse3VectorPairwiseOp(context, X86PmaxsInstruction);
}
@@ -2480,12 +3011,23 @@ namespace ARMeilleure.Instructions
public static void Smaxv_V(ArmEmitterContext context)
{
- EmitVectorAcrossVectorOpSx(context, (op1, op2) => EmitMax64Op(context, op1, op2, signed: true));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOp(context, Intrinsic.Arm64SmaxvV);
+ }
+ else
+ {
+ EmitVectorAcrossVectorOpSx(context, (op1, op2) => EmitMax64Op(context, op1, op2, signed: true));
+ }
}
public static void Smin_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64SminV);
+ }
+ else if (Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -2511,7 +3053,11 @@ namespace ARMeilleure.Instructions
public static void Sminp_V(ArmEmitterContext context)
{
- if (Optimizations.UseSsse3)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64SminpV);
+ }
+ else if (Optimizations.UseSsse3)
{
EmitSsse3VectorPairwiseOp(context, X86PminsInstruction);
}
@@ -2523,14 +3069,25 @@ namespace ARMeilleure.Instructions
public static void Sminv_V(ArmEmitterContext context)
{
- EmitVectorAcrossVectorOpSx(context, (op1, op2) => EmitMin64Op(context, op1, op2, signed: true));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOp(context, Intrinsic.Arm64SminvV);
+ }
+ else
+ {
+ EmitVectorAcrossVectorOpSx(context, (op1, op2) => EmitMin64Op(context, op1, op2, signed: true));
+ }
}
public static void Smlal_V(ArmEmitterContext context)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
- if (Optimizations.UseSse41 && op.Size < 2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64SmlalV);
+ }
+ else if (Optimizations.UseSse41 && op.Size < 2)
{
Operand d = GetVec(op.Rd);
Operand n = GetVec(op.Rn);
@@ -2566,17 +3123,28 @@ namespace ARMeilleure.Instructions
public static void Smlal_Ve(ArmEmitterContext context)
{
- EmitVectorWidenTernaryOpByElemSx(context, (op1, op2, op3) =>
+ if (Optimizations.UseAdvSimd)
{
- return context.Add(op1, context.Multiply(op2, op3));
- });
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRdByElem(context, Intrinsic.Arm64SmlalVe);
+ }
+ else
+ {
+ EmitVectorWidenTernaryOpByElemSx(context, (op1, op2, op3) =>
+ {
+ return context.Add(op1, context.Multiply(op2, op3));
+ });
+ }
}
public static void Smlsl_V(ArmEmitterContext context)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
- if (Optimizations.UseSse41 && op.Size < 2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64SmlslV);
+ }
+ else if (Optimizations.UseSse41 && op.Size < 2)
{
Operand d = GetVec(op.Rd);
Operand n = GetVec(op.Rn);
@@ -2612,117 +3180,268 @@ namespace ARMeilleure.Instructions
public static void Smlsl_Ve(ArmEmitterContext context)
{
- EmitVectorWidenTernaryOpByElemSx(context, (op1, op2, op3) =>
+ if (Optimizations.UseAdvSimd)
{
- return context.Subtract(op1, context.Multiply(op2, op3));
- });
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRdByElem(context, Intrinsic.Arm64SmlslVe);
+ }
+ else
+ {
+ EmitVectorWidenTernaryOpByElemSx(context, (op1, op2, op3) =>
+ {
+ return context.Subtract(op1, context.Multiply(op2, op3));
+ });
+ }
}
public static void Smull_V(ArmEmitterContext context)
{
- EmitVectorWidenRnRmBinaryOpSx(context, (op1, op2) => context.Multiply(op1, op2));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64SmullV);
+ }
+ else
+ {
+ EmitVectorWidenRnRmBinaryOpSx(context, (op1, op2) => context.Multiply(op1, op2));
+ }
}
public static void Smull_Ve(ArmEmitterContext context)
{
- EmitVectorWidenBinaryOpByElemSx(context, (op1, op2) => context.Multiply(op1, op2));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpByElem(context, Intrinsic.Arm64SmullVe);
+ }
+ else
+ {
+ EmitVectorWidenBinaryOpByElemSx(context, (op1, op2) => context.Multiply(op1, op2));
+ }
}
public static void Sqabs_S(ArmEmitterContext context)
{
- EmitScalarSaturatingUnaryOpSx(context, (op1) => EmitAbs(context, op1));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarSaturatingUnaryOp(context, Intrinsic.Arm64SqabsS);
+ }
+ else
+ {
+ EmitScalarSaturatingUnaryOpSx(context, (op1) => EmitAbs(context, op1));
+ }
}
public static void Sqabs_V(ArmEmitterContext context)
{
- EmitVectorSaturatingUnaryOpSx(context, (op1) => EmitAbs(context, op1));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingUnaryOp(context, Intrinsic.Arm64SqabsV);
+ }
+ else
+ {
+ EmitVectorSaturatingUnaryOpSx(context, (op1) => EmitAbs(context, op1));
+ }
}
public static void Sqadd_S(ArmEmitterContext context)
{
- EmitScalarSaturatingBinaryOpSx(context, flags: SaturatingFlags.Add);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarSaturatingBinaryOp(context, Intrinsic.Arm64SqaddS);
+ }
+ else
+ {
+ EmitScalarSaturatingBinaryOpSx(context, flags: SaturatingFlags.Add);
+ }
}
public static void Sqadd_V(ArmEmitterContext context)
{
- EmitVectorSaturatingBinaryOpSx(context, flags: SaturatingFlags.Add);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOp(context, Intrinsic.Arm64SqaddV);
+ }
+ else
+ {
+ EmitVectorSaturatingBinaryOpSx(context, flags: SaturatingFlags.Add);
+ }
}
public static void Sqdmulh_S(ArmEmitterContext context)
{
- EmitScalarSaturatingBinaryOpSx(context, (op1, op2) => EmitDoublingMultiplyHighHalf(context, op1, op2, round: false));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarSaturatingBinaryOp(context, Intrinsic.Arm64SqdmulhS);
+ }
+ else
+ {
+ EmitScalarSaturatingBinaryOpSx(context, (op1, op2) => EmitDoublingMultiplyHighHalf(context, op1, op2, round: false));
+ }
}
public static void Sqdmulh_V(ArmEmitterContext context)
{
- EmitVectorSaturatingBinaryOpSx(context, (op1, op2) => EmitDoublingMultiplyHighHalf(context, op1, op2, round: false));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOp(context, Intrinsic.Arm64SqdmulhV);
+ }
+ else
+ {
+ EmitVectorSaturatingBinaryOpSx(context, (op1, op2) => EmitDoublingMultiplyHighHalf(context, op1, op2, round: false));
+ }
}
public static void Sqdmulh_Ve(ArmEmitterContext context)
{
- EmitVectorSaturatingBinaryOpByElemSx(context, (op1, op2) => EmitDoublingMultiplyHighHalf(context, op1, op2, round: false));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOpByElem(context, Intrinsic.Arm64SqdmulhVe);
+ }
+ else
+ {
+ EmitVectorSaturatingBinaryOpByElemSx(context, (op1, op2) => EmitDoublingMultiplyHighHalf(context, op1, op2, round: false));
+ }
}
public static void Sqneg_S(ArmEmitterContext context)
{
- EmitScalarSaturatingUnaryOpSx(context, (op1) => context.Negate(op1));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarSaturatingUnaryOp(context, Intrinsic.Arm64SqnegS);
+ }
+ else
+ {
+ EmitScalarSaturatingUnaryOpSx(context, (op1) => context.Negate(op1));
+ }
}
public static void Sqneg_V(ArmEmitterContext context)
{
- EmitVectorSaturatingUnaryOpSx(context, (op1) => context.Negate(op1));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingUnaryOp(context, Intrinsic.Arm64SqnegV);
+ }
+ else
+ {
+ EmitVectorSaturatingUnaryOpSx(context, (op1) => context.Negate(op1));
+ }
}
public static void Sqrdmulh_S(ArmEmitterContext context)
{
- EmitScalarSaturatingBinaryOpSx(context, (op1, op2) => EmitDoublingMultiplyHighHalf(context, op1, op2, round: true));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarSaturatingBinaryOp(context, Intrinsic.Arm64SqrdmulhS);
+ }
+ else
+ {
+ EmitScalarSaturatingBinaryOpSx(context, (op1, op2) => EmitDoublingMultiplyHighHalf(context, op1, op2, round: true));
+ }
}
public static void Sqrdmulh_V(ArmEmitterContext context)
{
- EmitVectorSaturatingBinaryOpSx(context, (op1, op2) => EmitDoublingMultiplyHighHalf(context, op1, op2, round: true));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOp(context, Intrinsic.Arm64SqrdmulhV);
+ }
+ else
+ {
+ EmitVectorSaturatingBinaryOpSx(context, (op1, op2) => EmitDoublingMultiplyHighHalf(context, op1, op2, round: true));
+ }
}
public static void Sqrdmulh_Ve(ArmEmitterContext context)
{
- EmitVectorSaturatingBinaryOpByElemSx(context, (op1, op2) => EmitDoublingMultiplyHighHalf(context, op1, op2, round: true));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOpByElem(context, Intrinsic.Arm64SqrdmulhVe);
+ }
+ else
+ {
+ EmitVectorSaturatingBinaryOpByElemSx(context, (op1, op2) => EmitDoublingMultiplyHighHalf(context, op1, op2, round: true));
+ }
}
public static void Sqsub_S(ArmEmitterContext context)
{
- EmitScalarSaturatingBinaryOpSx(context, flags: SaturatingFlags.Sub);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarSaturatingBinaryOp(context, Intrinsic.Arm64SqsubS);
+ }
+ else
+ {
+ EmitScalarSaturatingBinaryOpSx(context, flags: SaturatingFlags.Sub);
+ }
}
public static void Sqsub_V(ArmEmitterContext context)
{
- EmitVectorSaturatingBinaryOpSx(context, flags: SaturatingFlags.Sub);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOp(context, Intrinsic.Arm64SqsubV);
+ }
+ else
+ {
+ EmitVectorSaturatingBinaryOpSx(context, flags: SaturatingFlags.Sub);
+ }
}
public static void Sqxtn_S(ArmEmitterContext context)
{
- EmitSaturatingNarrowOp(context, SaturatingNarrowFlags.ScalarSxSx);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarSaturatingBinaryOpRd(context, Intrinsic.Arm64SqxtnS);
+ }
+ else
+ {
+ EmitSaturatingNarrowOp(context, SaturatingNarrowFlags.ScalarSxSx);
+ }
}
public static void Sqxtn_V(ArmEmitterContext context)
{
- EmitSaturatingNarrowOp(context, SaturatingNarrowFlags.VectorSxSx);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOpRd(context, Intrinsic.Arm64SqxtnV);
+ }
+ else
+ {
+ EmitSaturatingNarrowOp(context, SaturatingNarrowFlags.VectorSxSx);
+ }
}
public static void Sqxtun_S(ArmEmitterContext context)
{
- EmitSaturatingNarrowOp(context, SaturatingNarrowFlags.ScalarSxZx);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarSaturatingBinaryOpRd(context, Intrinsic.Arm64SqxtunS);
+ }
+ else
+ {
+ EmitSaturatingNarrowOp(context, SaturatingNarrowFlags.ScalarSxZx);
+ }
}
public static void Sqxtun_V(ArmEmitterContext context)
{
- EmitSaturatingNarrowOp(context, SaturatingNarrowFlags.VectorSxZx);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOpRd(context, Intrinsic.Arm64SqxtunV);
+ }
+ else
+ {
+ EmitSaturatingNarrowOp(context, SaturatingNarrowFlags.VectorSxZx);
+ }
}
public static void Srhadd_V(ArmEmitterContext context)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
- if (Optimizations.UseSse2 && op.Size < 2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64SrhaddV);
+ }
+ else if (Optimizations.UseSse2 && op.Size < 2)
{
Operand n = GetVec(op.Rn);
Operand m = GetVec(op.Rm);
@@ -2764,7 +3483,11 @@ namespace ARMeilleure.Instructions
public static void Ssubl_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64SsublV);
+ }
+ else if (Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -2794,7 +3517,11 @@ namespace ARMeilleure.Instructions
public static void Ssubw_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64SsubwV);
+ }
+ else if (Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -2822,12 +3549,23 @@ namespace ARMeilleure.Instructions
public static void Sub_S(ArmEmitterContext context)
{
- EmitScalarBinaryOpZx(context, (op1, op2) => context.Subtract(op1, op2));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOp(context, Intrinsic.Arm64SubS);
+ }
+ else
+ {
+ EmitScalarBinaryOpZx(context, (op1, op2) => context.Subtract(op1, op2));
+ }
}
public static void Sub_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64SubV);
+ }
+ else if (Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -2853,38 +3591,77 @@ namespace ARMeilleure.Instructions
public static void Subhn_V(ArmEmitterContext context)
{
- EmitHighNarrow(context, (op1, op2) => context.Subtract(op1, op2), round: false);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64SubhnV);
+ }
+ else
+ {
+ EmitHighNarrow(context, (op1, op2) => context.Subtract(op1, op2), round: false);
+ }
}
public static void Suqadd_S(ArmEmitterContext context)
{
- EmitScalarSaturatingBinaryOpSx(context, flags: SaturatingFlags.Accumulate);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarSaturatingBinaryOpRd(context, Intrinsic.Arm64SuqaddS);
+ }
+ else
+ {
+ EmitScalarSaturatingBinaryOpSx(context, flags: SaturatingFlags.Accumulate);
+ }
}
public static void Suqadd_V(ArmEmitterContext context)
{
- EmitVectorSaturatingBinaryOpSx(context, flags: SaturatingFlags.Accumulate);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOpRd(context, Intrinsic.Arm64SuqaddV);
+ }
+ else
+ {
+ EmitVectorSaturatingBinaryOpSx(context, flags: SaturatingFlags.Accumulate);
+ }
}
public static void Uaba_V(ArmEmitterContext context)
{
- EmitVectorTernaryOpZx(context, (op1, op2, op3) =>
+ if (Optimizations.UseAdvSimd)
{
- return context.Add(op1, EmitAbs(context, context.Subtract(op2, op3)));
- });
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64UabaV);
+ }
+ else
+ {
+ EmitVectorTernaryOpZx(context, (op1, op2, op3) =>
+ {
+ return context.Add(op1, EmitAbs(context, context.Subtract(op2, op3)));
+ });
+ }
}
public static void Uabal_V(ArmEmitterContext context)
{
- EmitVectorWidenRnRmTernaryOpZx(context, (op1, op2, op3) =>
+ if (Optimizations.UseAdvSimd)
{
- return context.Add(op1, EmitAbs(context, context.Subtract(op2, op3)));
- });
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64UabalV);
+ }
+ else
+ {
+ EmitVectorWidenRnRmTernaryOpZx(context, (op1, op2, op3) =>
+ {
+ return context.Add(op1, EmitAbs(context, context.Subtract(op2, op3)));
+ });
+ }
}
public static void Uabd_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UabdV);
+ }
+ else if (Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -2906,7 +3683,11 @@ namespace ARMeilleure.Instructions
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
- if (Optimizations.UseSse41 && op.Size < 2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UabdlV);
+ }
+ else if (Optimizations.UseSse41 && op.Size < 2)
{
Operand n = GetVec(op.Rn);
Operand m = GetVec(op.Rm);
@@ -2937,12 +3718,23 @@ namespace ARMeilleure.Instructions
public static void Uadalp_V(ArmEmitterContext context)
{
- EmitAddLongPairwise(context, signed: false, accumulate: true);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpRd(context, Intrinsic.Arm64UadalpV);
+ }
+ else
+ {
+ EmitAddLongPairwise(context, signed: false, accumulate: true);
+ }
}
public static void Uaddl_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UaddlV);
+ }
+ else if (Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -2972,17 +3764,35 @@ namespace ARMeilleure.Instructions
public static void Uaddlp_V(ArmEmitterContext context)
{
- EmitAddLongPairwise(context, signed: false, accumulate: false);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOp(context, Intrinsic.Arm64UaddlpV);
+ }
+ else
+ {
+ EmitAddLongPairwise(context, signed: false, accumulate: false);
+ }
}
public static void Uaddlv_V(ArmEmitterContext context)
{
- EmitVectorLongAcrossVectorOpZx(context, (op1, op2) => context.Add(op1, op2));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOp(context, Intrinsic.Arm64UaddlvV);
+ }
+ else
+ {
+ EmitVectorLongAcrossVectorOpZx(context, (op1, op2) => context.Add(op1, op2));
+ }
}
public static void Uaddw_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UaddwV);
+ }
+ else if (Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -3012,7 +3822,11 @@ namespace ARMeilleure.Instructions
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
- if (Optimizations.UseSse2 && op.Size > 0)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UhaddV);
+ }
+ else if (Optimizations.UseSse2 && op.Size > 0)
{
Operand n = GetVec(op.Rn);
Operand m = GetVec(op.Rm);
@@ -3048,7 +3862,11 @@ namespace ARMeilleure.Instructions
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
- if (Optimizations.UseSse2 && op.Size < 2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UhsubV);
+ }
+ else if (Optimizations.UseSse2 && op.Size < 2)
{
Operand n = GetVec(op.Rn);
Operand m = GetVec(op.Rm);
@@ -3079,7 +3897,11 @@ namespace ARMeilleure.Instructions
public static void Umax_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UmaxV);
+ }
+ else if (Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -3105,7 +3927,11 @@ namespace ARMeilleure.Instructions
public static void Umaxp_V(ArmEmitterContext context)
{
- if (Optimizations.UseSsse3)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UmaxpV);
+ }
+ else if (Optimizations.UseSsse3)
{
EmitSsse3VectorPairwiseOp(context, X86PmaxuInstruction);
}
@@ -3117,12 +3943,23 @@ namespace ARMeilleure.Instructions
public static void Umaxv_V(ArmEmitterContext context)
{
- EmitVectorAcrossVectorOpZx(context, (op1, op2) => EmitMax64Op(context, op1, op2, signed: false));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOp(context, Intrinsic.Arm64UmaxvV);
+ }
+ else
+ {
+ EmitVectorAcrossVectorOpZx(context, (op1, op2) => EmitMax64Op(context, op1, op2, signed: false));
+ }
}
public static void Umin_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UminV);
+ }
+ else if (Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -3148,7 +3985,11 @@ namespace ARMeilleure.Instructions
public static void Uminp_V(ArmEmitterContext context)
{
- if (Optimizations.UseSsse3)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UminpV);
+ }
+ else if (Optimizations.UseSsse3)
{
EmitSsse3VectorPairwiseOp(context, X86PminuInstruction);
}
@@ -3160,14 +4001,25 @@ namespace ARMeilleure.Instructions
public static void Uminv_V(ArmEmitterContext context)
{
- EmitVectorAcrossVectorOpZx(context, (op1, op2) => EmitMin64Op(context, op1, op2, signed: false));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOp(context, Intrinsic.Arm64UminvV);
+ }
+ else
+ {
+ EmitVectorAcrossVectorOpZx(context, (op1, op2) => EmitMin64Op(context, op1, op2, signed: false));
+ }
}
public static void Umlal_V(ArmEmitterContext context)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
- if (Optimizations.UseSse41 && op.Size < 2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64UmlalV);
+ }
+ else if (Optimizations.UseSse41 && op.Size < 2)
{
Operand d = GetVec(op.Rd);
Operand n = GetVec(op.Rn);
@@ -3203,17 +4055,28 @@ namespace ARMeilleure.Instructions
public static void Umlal_Ve(ArmEmitterContext context)
{
- EmitVectorWidenTernaryOpByElemZx(context, (op1, op2, op3) =>
+ if (Optimizations.UseAdvSimd)
{
- return context.Add(op1, context.Multiply(op2, op3));
- });
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRdByElem(context, Intrinsic.Arm64UmlalVe);
+ }
+ else
+ {
+ EmitVectorWidenTernaryOpByElemZx(context, (op1, op2, op3) =>
+ {
+ return context.Add(op1, context.Multiply(op2, op3));
+ });
+ }
}
public static void Umlsl_V(ArmEmitterContext context)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
- if (Optimizations.UseSse41 && op.Size < 2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64UmlslV);
+ }
+ else if (Optimizations.UseSse41 && op.Size < 2)
{
Operand d = GetVec(op.Rd);
Operand n = GetVec(op.Rn);
@@ -3249,57 +4112,124 @@ namespace ARMeilleure.Instructions
public static void Umlsl_Ve(ArmEmitterContext context)
{
- EmitVectorWidenTernaryOpByElemZx(context, (op1, op2, op3) =>
+ if (Optimizations.UseAdvSimd)
{
- return context.Subtract(op1, context.Multiply(op2, op3));
- });
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRdByElem(context, Intrinsic.Arm64UmlslVe);
+ }
+ else
+ {
+ EmitVectorWidenTernaryOpByElemZx(context, (op1, op2, op3) =>
+ {
+ return context.Subtract(op1, context.Multiply(op2, op3));
+ });
+ }
}
public static void Umull_V(ArmEmitterContext context)
{
- EmitVectorWidenRnRmBinaryOpZx(context, (op1, op2) => context.Multiply(op1, op2));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UmullV);
+ }
+ else
+ {
+ EmitVectorWidenRnRmBinaryOpZx(context, (op1, op2) => context.Multiply(op1, op2));
+ }
}
public static void Umull_Ve(ArmEmitterContext context)
{
- EmitVectorWidenBinaryOpByElemZx(context, (op1, op2) => context.Multiply(op1, op2));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpByElem(context, Intrinsic.Arm64UmullVe);
+ }
+ else
+ {
+ EmitVectorWidenBinaryOpByElemZx(context, (op1, op2) => context.Multiply(op1, op2));
+ }
}
public static void Uqadd_S(ArmEmitterContext context)
{
- EmitScalarSaturatingBinaryOpZx(context, SaturatingFlags.Add);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarSaturatingBinaryOp(context, Intrinsic.Arm64UqaddS);
+ }
+ else
+ {
+ EmitScalarSaturatingBinaryOpZx(context, SaturatingFlags.Add);
+ }
}
public static void Uqadd_V(ArmEmitterContext context)
{
- EmitVectorSaturatingBinaryOpZx(context, SaturatingFlags.Add);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOp(context, Intrinsic.Arm64UqaddV);
+ }
+ else
+ {
+ EmitVectorSaturatingBinaryOpZx(context, SaturatingFlags.Add);
+ }
}
public static void Uqsub_S(ArmEmitterContext context)
{
- EmitScalarSaturatingBinaryOpZx(context, SaturatingFlags.Sub);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarSaturatingBinaryOp(context, Intrinsic.Arm64UqsubS);
+ }
+ else
+ {
+ EmitScalarSaturatingBinaryOpZx(context, SaturatingFlags.Sub);
+ }
}
public static void Uqsub_V(ArmEmitterContext context)
{
- EmitVectorSaturatingBinaryOpZx(context, SaturatingFlags.Sub);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOp(context, Intrinsic.Arm64UqsubV);
+ }
+ else
+ {
+ EmitVectorSaturatingBinaryOpZx(context, SaturatingFlags.Sub);
+ }
}
public static void Uqxtn_S(ArmEmitterContext context)
{
- EmitSaturatingNarrowOp(context, SaturatingNarrowFlags.ScalarZxZx);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarSaturatingBinaryOpRd(context, Intrinsic.Arm64UqxtnS);
+ }
+ else
+ {
+ EmitSaturatingNarrowOp(context, SaturatingNarrowFlags.ScalarZxZx);
+ }
}
public static void Uqxtn_V(ArmEmitterContext context)
{
- EmitSaturatingNarrowOp(context, SaturatingNarrowFlags.VectorZxZx);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOpRd(context, Intrinsic.Arm64UqxtnV);
+ }
+ else
+ {
+ EmitSaturatingNarrowOp(context, SaturatingNarrowFlags.VectorZxZx);
+ }
}
public static void Urhadd_V(ArmEmitterContext context)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
- if (Optimizations.UseSse2 && op.Size < 2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UrhaddV);
+ }
+ else if (Optimizations.UseSse2 && op.Size < 2)
{
Operand n = GetVec(op.Rn);
Operand m = GetVec(op.Rm);
@@ -3330,17 +4260,35 @@ namespace ARMeilleure.Instructions
public static void Usqadd_S(ArmEmitterContext context)
{
- EmitScalarSaturatingBinaryOpZx(context, SaturatingFlags.Accumulate);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarSaturatingBinaryOpRd(context, Intrinsic.Arm64UsqaddS);
+ }
+ else
+ {
+ EmitScalarSaturatingBinaryOpZx(context, SaturatingFlags.Accumulate);
+ }
}
public static void Usqadd_V(ArmEmitterContext context)
{
- EmitVectorSaturatingBinaryOpZx(context, SaturatingFlags.Accumulate);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOpRd(context, Intrinsic.Arm64UsqaddV);
+ }
+ else
+ {
+ EmitVectorSaturatingBinaryOpZx(context, SaturatingFlags.Accumulate);
+ }
}
public static void Usubl_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UsublV);
+ }
+ else if (Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -3370,7 +4318,11 @@ namespace ARMeilleure.Instructions
public static void Usubw_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UsubwV);
+ }
+ else if (Optimizations.UseSse41)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
diff --git a/ARMeilleure/Instructions/InstEmitSimdArithmetic32.cs b/ARMeilleure/Instructions/InstEmitSimdArithmetic32.cs
index 79b376e95..a9994e412 100644
--- a/ARMeilleure/Instructions/InstEmitSimdArithmetic32.cs
+++ b/ARMeilleure/Instructions/InstEmitSimdArithmetic32.cs
@@ -2,6 +2,7 @@
using ARMeilleure.IntermediateRepresentation;
using ARMeilleure.Translation;
using System;
+
using static ARMeilleure.Instructions.InstEmitFlowHelper;
using static ARMeilleure.Instructions.InstEmitHelper;
using static ARMeilleure.Instructions.InstEmitSimdHelper;
@@ -30,7 +31,11 @@ namespace ARMeilleure.Instructions
{
OpCode32SimdS op = (OpCode32SimdS)context.CurrOp;
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarUnaryOpF32(context, Intrinsic.Arm64FabsS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitScalarUnaryOpSimd32(context, (m) =>
{
@@ -49,7 +54,11 @@ namespace ARMeilleure.Instructions
if (op.F)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorUnaryOpF32(context, Intrinsic.Arm64FabsV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorUnaryOpSimd32(context, (m) =>
{
@@ -76,7 +85,11 @@ namespace ARMeilleure.Instructions
public static void Vadd_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarBinaryOpF32(context, Intrinsic.Arm64FaddS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitScalarBinaryOpF32(context, Intrinsic.X86Addss, Intrinsic.X86Addsd);
}
@@ -92,7 +105,11 @@ namespace ARMeilleure.Instructions
public static void Vadd_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorBinaryOpF32(context, Intrinsic.Arm64FaddV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorBinaryOpF32(context, Intrinsic.X86Addps, Intrinsic.X86Addpd);
}
@@ -280,7 +297,11 @@ namespace ARMeilleure.Instructions
public static void Vfma_S(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseFma)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarTernaryOpF32(context, Intrinsic.Arm64FmaddS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseFma)
{
EmitScalarTernaryOpF32(context, Intrinsic.X86Vfmadd231ss, Intrinsic.X86Vfmadd231sd);
}
@@ -299,7 +320,11 @@ namespace ARMeilleure.Instructions
public static void Vfma_V(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseFma)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorTernaryOpF32(context, Intrinsic.Arm64FmlaV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseFma)
{
EmitVectorTernaryOpF32(context, Intrinsic.X86Vfmadd231ps);
}
@@ -314,7 +339,11 @@ namespace ARMeilleure.Instructions
public static void Vfms_S(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseFma)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarTernaryOpF32(context, Intrinsic.Arm64FmsubS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseFma)
{
EmitScalarTernaryOpF32(context, Intrinsic.X86Vfnmadd231ss, Intrinsic.X86Vfnmadd231sd);
}
@@ -333,7 +362,11 @@ namespace ARMeilleure.Instructions
public static void Vfms_V(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseFma)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorTernaryOpF32(context, Intrinsic.Arm64FmlsV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseFma)
{
EmitVectorTernaryOpF32(context, Intrinsic.X86Vfnmadd231ps);
}
@@ -348,7 +381,11 @@ namespace ARMeilleure.Instructions
public static void Vfnma_S(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseFma)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarTernaryOpF32(context, Intrinsic.Arm64FnmaddS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseFma)
{
EmitScalarTernaryOpF32(context, Intrinsic.X86Vfnmsub231ss, Intrinsic.X86Vfnmsub231sd);
}
@@ -367,7 +404,11 @@ namespace ARMeilleure.Instructions
public static void Vfnms_S(ArmEmitterContext context) // Fused.
{
- if (Optimizations.FastFP && Optimizations.UseFma)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarTernaryOpF32(context, Intrinsic.Arm64FnmsubS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseFma)
{
EmitScalarTernaryOpF32(context, Intrinsic.X86Vfmsub231ss, Intrinsic.X86Vfmsub231sd);
}
@@ -419,7 +460,11 @@ namespace ARMeilleure.Instructions
{
OpCode32SimdS op = (OpCode32SimdS)context.CurrOp;
- if (Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarUnaryOpF32(context, Intrinsic.Arm64FnegS);
+ }
+ else if (Optimizations.UseSse2)
{
EmitScalarUnaryOpSimd32(context, (m) =>
{
@@ -445,7 +490,11 @@ namespace ARMeilleure.Instructions
{
OpCode32SimdRegS op = (OpCode32SimdRegS)context.CurrOp;
- if (Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarBinaryOpF32(context, Intrinsic.Arm64FnmulS);
+ }
+ else if (Optimizations.UseSse2)
{
EmitScalarBinaryOpSimd32(context, (n, m) =>
{
@@ -473,7 +522,11 @@ namespace ARMeilleure.Instructions
{
OpCode32SimdRegS op = (OpCode32SimdRegS)context.CurrOp;
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarTernaryOpF32(context, Intrinsic.Arm64FnmaddS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitScalarTernaryOpF32(context, Intrinsic.X86Mulss, Intrinsic.X86Mulsd, Intrinsic.X86Subss, Intrinsic.X86Subsd, isNegD: true);
}
@@ -498,7 +551,11 @@ namespace ARMeilleure.Instructions
{
OpCode32SimdRegS op = (OpCode32SimdRegS)context.CurrOp;
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarTernaryOpF32(context, Intrinsic.Arm64FnmsubS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitScalarTernaryOpF32(context, Intrinsic.X86Mulss, Intrinsic.X86Mulsd, Intrinsic.X86Addss, Intrinsic.X86Addsd, isNegD: true);
}
@@ -525,7 +582,11 @@ namespace ARMeilleure.Instructions
if (op.F)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorUnaryOpF32(context, Intrinsic.Arm64FnegV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorUnaryOpSimd32(context, (m) =>
{
@@ -554,7 +615,11 @@ namespace ARMeilleure.Instructions
public static void Vdiv_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarBinaryOpF32(context, Intrinsic.Arm64FdivS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitScalarBinaryOpF32(context, Intrinsic.X86Divss, Intrinsic.X86Divsd);
}
@@ -573,7 +638,11 @@ namespace ARMeilleure.Instructions
public static void Vmaxnm_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarBinaryOpF32(context, Intrinsic.Arm64FmaxnmS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse41MaxMinNumOpF32(context, true, true);
}
@@ -585,7 +654,11 @@ namespace ARMeilleure.Instructions
public static void Vmaxnm_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorBinaryOpF32(context, Intrinsic.Arm64FmaxnmV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse41MaxMinNumOpF32(context, true, false);
}
@@ -597,7 +670,11 @@ namespace ARMeilleure.Instructions
public static void Vminnm_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarBinaryOpF32(context, Intrinsic.Arm64FminnmS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse41MaxMinNumOpF32(context, false, true);
}
@@ -609,7 +686,11 @@ namespace ARMeilleure.Instructions
public static void Vminnm_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse41)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorBinaryOpF32(context, Intrinsic.Arm64FminnmV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse41)
{
EmitSse41MaxMinNumOpF32(context, false, false);
}
@@ -621,7 +702,11 @@ namespace ARMeilleure.Instructions
public static void Vmax_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorBinaryOpF32(context, Intrinsic.Arm64FmaxV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorBinaryOpF32(context, Intrinsic.X86Maxps, Intrinsic.X86Maxpd);
}
@@ -664,7 +749,11 @@ namespace ARMeilleure.Instructions
public static void Vmin_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorBinaryOpF32(context, Intrinsic.Arm64FminV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorBinaryOpF32(context, Intrinsic.X86Minps, Intrinsic.X86Minpd);
}
@@ -707,7 +796,11 @@ namespace ARMeilleure.Instructions
public static void Vmla_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarTernaryOpF32(context, Intrinsic.Arm64FmaddS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitScalarTernaryOpF32(context, Intrinsic.X86Mulss, Intrinsic.X86Mulsd, Intrinsic.X86Addss, Intrinsic.X86Addsd);
}
@@ -730,7 +823,11 @@ namespace ARMeilleure.Instructions
public static void Vmla_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorTernaryOpF32(context, Intrinsic.Arm64FmlaV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorTernaryOpF32(context, Intrinsic.X86Mulps, Intrinsic.X86Mulpd, Intrinsic.X86Addps, Intrinsic.X86Addpd);
}
@@ -786,7 +883,11 @@ namespace ARMeilleure.Instructions
public static void Vmls_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarTernaryOpF32(context, Intrinsic.Arm64FmlsV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitScalarTernaryOpF32(context, Intrinsic.X86Mulss, Intrinsic.X86Mulsd, Intrinsic.X86Subss, Intrinsic.X86Subsd);
}
@@ -809,7 +910,11 @@ namespace ARMeilleure.Instructions
public static void Vmls_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorTernaryOpF32(context, Intrinsic.Arm64FmlsV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorTernaryOpF32(context, Intrinsic.X86Mulps, Intrinsic.X86Mulpd, Intrinsic.X86Subps, Intrinsic.X86Subpd);
}
@@ -865,7 +970,11 @@ namespace ARMeilleure.Instructions
public static void Vmul_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarBinaryOpF32(context, Intrinsic.Arm64FmulS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitScalarBinaryOpF32(context, Intrinsic.X86Mulss, Intrinsic.X86Mulsd);
}
@@ -884,7 +993,11 @@ namespace ARMeilleure.Instructions
public static void Vmul_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorBinaryOpF32(context, Intrinsic.Arm64FmulV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorBinaryOpF32(context, Intrinsic.X86Mulps, Intrinsic.X86Mulpd);
}
@@ -975,7 +1088,11 @@ namespace ARMeilleure.Instructions
public static void Vpadd_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorPairwiseOpF32(context, Intrinsic.Arm64FaddpV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitSse2VectorPairwiseOpF32(context, Intrinsic.X86Addps);
}
@@ -1008,7 +1125,11 @@ namespace ARMeilleure.Instructions
public static void Vpmax_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorPairwiseOpF32(context, Intrinsic.Arm64FmaxpV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitSse2VectorPairwiseOpF32(context, Intrinsic.X86Maxps);
}
@@ -1038,7 +1159,11 @@ namespace ARMeilleure.Instructions
public static void Vpmin_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorPairwiseOpF32(context, Intrinsic.Arm64FminpV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitSse2VectorPairwiseOpF32(context, Intrinsic.X86Minps);
}
@@ -1217,7 +1342,11 @@ namespace ARMeilleure.Instructions
{
int sizeF = op.Size & 1;
- if (Optimizations.FastFP && Optimizations.UseSse2 && sizeF == 0)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorUnaryOpF32(context, Intrinsic.Arm64FrecpeV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2 && sizeF == 0)
{
EmitVectorUnaryOpF32(context, Intrinsic.X86Rcpps, 0);
}
@@ -1237,7 +1366,11 @@ namespace ARMeilleure.Instructions
public static void Vrecps(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorBinaryOpF32(context, Intrinsic.Arm64FrecpsV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
OpCode32SimdReg op = (OpCode32SimdReg)context.CurrOp;
bool single = (op.Size & 1) == 0;
@@ -1304,7 +1437,11 @@ namespace ARMeilleure.Instructions
{
int sizeF = op.Size & 1;
- if (Optimizations.FastFP && Optimizations.UseSse2 && sizeF == 0)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorUnaryOpF32(context, Intrinsic.Arm64FrsqrteV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2 && sizeF == 0)
{
EmitVectorUnaryOpF32(context, Intrinsic.X86Rsqrtps, 0);
}
@@ -1324,7 +1461,11 @@ namespace ARMeilleure.Instructions
public static void Vrsqrts(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorBinaryOpF32(context, Intrinsic.Arm64FrsqrtsV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
OpCode32SimdReg op = (OpCode32SimdReg)context.CurrOp;
bool single = (op.Size & 1) == 0;
@@ -1393,7 +1534,11 @@ namespace ARMeilleure.Instructions
public static void Vsqrt_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarUnaryOpF32(context, Intrinsic.Arm64FsqrtS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitScalarUnaryOpF32(context, Intrinsic.X86Sqrtss, Intrinsic.X86Sqrtsd);
}
@@ -1408,7 +1553,11 @@ namespace ARMeilleure.Instructions
public static void Vsub_S(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarBinaryOpF32(context, Intrinsic.Arm64FsubS);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitScalarBinaryOpF32(context, Intrinsic.X86Subss, Intrinsic.X86Subsd);
}
@@ -1420,7 +1569,11 @@ namespace ARMeilleure.Instructions
public static void Vsub_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorBinaryOpF32(context, Intrinsic.Arm64FsubV);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorBinaryOpF32(context, Intrinsic.X86Subps, Intrinsic.X86Subpd);
}
diff --git a/ARMeilleure/Instructions/InstEmitSimdCmp.cs b/ARMeilleure/Instructions/InstEmitSimdCmp.cs
index 71055155c..c32b64ba1 100644
--- a/ARMeilleure/Instructions/InstEmitSimdCmp.cs
+++ b/ARMeilleure/Instructions/InstEmitSimdCmp.cs
@@ -466,12 +466,26 @@ namespace ARMeilleure.Instructions
public static void Fcmp_S(ArmEmitterContext context)
{
- EmitFcmpOrFcmpe(context, signalNaNs: false);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitFcmpOrFcmpe(context, signalNaNs: false);
+ }
+ else
+ {
+ EmitFcmpOrFcmpe(context, signalNaNs: false);
+ }
}
public static void Fcmpe_S(ArmEmitterContext context)
{
- EmitFcmpOrFcmpe(context, signalNaNs: true);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitFcmpOrFcmpe(context, signalNaNs: true);
+ }
+ else
+ {
+ EmitFcmpOrFcmpe(context, signalNaNs: true);
+ }
}
private static void EmitFccmpOrFccmpe(ArmEmitterContext context, bool signalNaNs)
diff --git a/ARMeilleure/Instructions/InstEmitSimdCmp32.cs b/ARMeilleure/Instructions/InstEmitSimdCmp32.cs
index 339d32939..a990e057d 100644
--- a/ARMeilleure/Instructions/InstEmitSimdCmp32.cs
+++ b/ARMeilleure/Instructions/InstEmitSimdCmp32.cs
@@ -17,7 +17,11 @@ namespace ARMeilleure.Instructions
{
public static void Vceq_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitCmpOpF32(context, CmpCondition.Equal, false);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitSse2OrAvxCmpOpF32(context, CmpCondition.Equal, false);
}
@@ -38,7 +42,11 @@ namespace ARMeilleure.Instructions
if (op.F)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitCmpOpF32(context, CmpCondition.Equal, true);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitSse2OrAvxCmpOpF32(context, CmpCondition.Equal, true);
}
@@ -55,7 +63,11 @@ namespace ARMeilleure.Instructions
public static void Vcge_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseAvx)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitCmpOpF32(context, CmpCondition.GreaterThanOrEqual, false);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseAvx)
{
EmitSse2OrAvxCmpOpF32(context, CmpCondition.GreaterThanOrEqual, false);
}
@@ -78,7 +90,11 @@ namespace ARMeilleure.Instructions
if (op.F)
{
- if (Optimizations.FastFP && Optimizations.UseAvx)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitCmpOpF32(context, CmpCondition.GreaterThanOrEqual, true);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseAvx)
{
EmitSse2OrAvxCmpOpF32(context, CmpCondition.GreaterThanOrEqual, true);
}
@@ -95,7 +111,11 @@ namespace ARMeilleure.Instructions
public static void Vcgt_V(ArmEmitterContext context)
{
- if (Optimizations.FastFP && Optimizations.UseAvx)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitCmpOpF32(context, CmpCondition.GreaterThan, false);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseAvx)
{
EmitSse2OrAvxCmpOpF32(context, CmpCondition.GreaterThan, false);
}
@@ -118,7 +138,11 @@ namespace ARMeilleure.Instructions
if (op.F)
{
- if (Optimizations.FastFP && Optimizations.UseAvx)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitCmpOpF32(context, CmpCondition.GreaterThan, true);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseAvx)
{
EmitSse2OrAvxCmpOpF32(context, CmpCondition.GreaterThan, true);
}
@@ -139,7 +163,11 @@ namespace ARMeilleure.Instructions
if (op.F)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitCmpOpF32(context, CmpCondition.LessThanOrEqual, true);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitSse2OrAvxCmpOpF32(context, CmpCondition.LessThanOrEqual, true);
}
@@ -160,7 +188,11 @@ namespace ARMeilleure.Instructions
if (op.F)
{
- if (Optimizations.FastFP && Optimizations.UseSse2)
+ if (Optimizations.FastFP && Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitCmpOpF32(context, CmpCondition.LessThan, true);
+ }
+ else if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitSse2OrAvxCmpOpF32(context, CmpCondition.LessThan, true);
}
@@ -247,12 +279,26 @@ namespace ARMeilleure.Instructions
public static void Vcmp(ArmEmitterContext context)
{
- EmitVcmpOrVcmpe(context, false);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVcmpOrVcmpe(context, false);
+ }
+ else
+ {
+ EmitVcmpOrVcmpe(context, false);
+ }
}
public static void Vcmpe(ArmEmitterContext context)
{
- EmitVcmpOrVcmpe(context, true);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVcmpOrVcmpe(context, true);
+ }
+ else
+ {
+ EmitVcmpOrVcmpe(context, true);
+ }
}
private static void EmitVcmpOrVcmpe(ArmEmitterContext context, bool signalNaNs)
diff --git a/ARMeilleure/Instructions/InstEmitSimdCvt.cs b/ARMeilleure/Instructions/InstEmitSimdCvt.cs
index 7f61cad41..652ad397c 100644
--- a/ARMeilleure/Instructions/InstEmitSimdCvt.cs
+++ b/ARMeilleure/Instructions/InstEmitSimdCvt.cs
@@ -164,7 +164,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtas_Gp(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpFToGp(context, Intrinsic.Arm64FcvtasGp);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41Fcvts_Gp(context, FPRoundingMode.ToNearestAway, isFixed: false);
}
@@ -176,7 +180,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtas_S(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FcvtasS);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41FcvtsOpF(context, FPRoundingMode.ToNearestAway, scalar: true);
}
@@ -188,7 +196,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtas_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FcvtasS);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41FcvtsOpF(context, FPRoundingMode.ToNearestAway, scalar: false);
}
@@ -200,7 +212,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtau_Gp(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpFToGp(context, Intrinsic.Arm64FcvtauGp);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41Fcvtu_Gp(context, FPRoundingMode.ToNearestAway, isFixed: false);
}
@@ -212,7 +228,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtau_S(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FcvtauS);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41FcvtuOpF(context, FPRoundingMode.ToNearestAway, scalar: true);
}
@@ -224,7 +244,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtau_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FcvtauV);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41FcvtuOpF(context, FPRoundingMode.ToNearestAway, scalar: false);
}
@@ -240,7 +264,11 @@ namespace ARMeilleure.Instructions
int sizeF = op.Size & 1;
- if (Optimizations.UseSse2 && sizeF == 1)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FcvtlV);
+ }
+ else if (Optimizations.UseSse2 && sizeF == 1)
{
Operand n = GetVec(op.Rn);
@@ -296,7 +324,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtms_Gp(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpFToGp(context, Intrinsic.Arm64FcvtmsGp);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41Fcvts_Gp(context, FPRoundingMode.TowardsMinusInfinity, isFixed: false);
}
@@ -308,7 +340,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtms_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FcvtmsV);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41FcvtsOpF(context, FPRoundingMode.TowardsMinusInfinity, scalar: false);
}
@@ -320,7 +356,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtmu_Gp(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpFToGp(context, Intrinsic.Arm64FcvtmuGp);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41Fcvtu_Gp(context, FPRoundingMode.TowardsMinusInfinity, isFixed: false);
}
@@ -336,7 +376,11 @@ namespace ARMeilleure.Instructions
int sizeF = op.Size & 1;
- if (Optimizations.UseSse2 && sizeF == 1)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOpFRd(context, Intrinsic.Arm64FcvtnV);
+ }
+ else if (Optimizations.UseSse2 && sizeF == 1)
{
Operand d = GetVec(op.Rd);
@@ -405,7 +449,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtns_Gp(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpFToGp(context, Intrinsic.Arm64FcvtnsGp);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41Fcvts_Gp(context, FPRoundingMode.ToNearest, isFixed: false);
}
@@ -417,7 +465,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtns_S(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FcvtnsS);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41FcvtsOpF(context, FPRoundingMode.ToNearest, scalar: true);
}
@@ -429,7 +481,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtns_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FcvtnsV);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41FcvtsOpF(context, FPRoundingMode.ToNearest, scalar: false);
}
@@ -441,7 +497,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtnu_S(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FcvtnuS);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41FcvtuOpF(context, FPRoundingMode.ToNearest, scalar: true);
}
@@ -453,7 +513,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtnu_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FcvtnuV);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41FcvtuOpF(context, FPRoundingMode.ToNearest, scalar: false);
}
@@ -465,7 +529,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtps_Gp(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpFToGp(context, Intrinsic.Arm64FcvtpsGp);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41Fcvts_Gp(context, FPRoundingMode.TowardsPlusInfinity, isFixed: false);
}
@@ -477,7 +545,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtpu_Gp(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpFToGp(context, Intrinsic.Arm64FcvtpuGp);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41Fcvtu_Gp(context, FPRoundingMode.TowardsPlusInfinity, isFixed: false);
}
@@ -489,7 +561,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtzs_Gp(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpFToGp(context, Intrinsic.Arm64FcvtzsGp);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41Fcvts_Gp(context, FPRoundingMode.TowardsZero, isFixed: false);
}
@@ -501,7 +577,13 @@ namespace ARMeilleure.Instructions
public static void Fcvtzs_Gp_Fixed(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdCvt op = (OpCodeSimdCvt)context.CurrOp;
+
+ InstEmitSimdHelperArm64.EmitScalarConvertBinaryOpFToGp(context, Intrinsic.Arm64FcvtzsGpFixed, op.FBits);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41Fcvts_Gp(context, FPRoundingMode.TowardsZero, isFixed: true);
}
@@ -513,7 +595,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtzs_S(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FcvtzsS);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41FcvtsOpF(context, FPRoundingMode.TowardsZero, scalar: true);
}
@@ -525,7 +611,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtzs_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FcvtzsV);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41FcvtsOpF(context, FPRoundingMode.TowardsZero, scalar: false);
}
@@ -537,7 +627,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtzs_V_Fixed(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorConvertBinaryOpF(context, Intrinsic.Arm64FcvtzsVFixed, GetFBits(context));
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41FcvtsOpF(context, FPRoundingMode.TowardsZero, scalar: false);
}
@@ -549,7 +643,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtzu_Gp(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpFToGp(context, Intrinsic.Arm64FcvtzuGp);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41Fcvtu_Gp(context, FPRoundingMode.TowardsZero, isFixed: false);
}
@@ -561,7 +659,13 @@ namespace ARMeilleure.Instructions
public static void Fcvtzu_Gp_Fixed(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdCvt op = (OpCodeSimdCvt)context.CurrOp;
+
+ InstEmitSimdHelperArm64.EmitScalarConvertBinaryOpFToGp(context, Intrinsic.Arm64FcvtzuGpFixed, op.FBits);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41Fcvtu_Gp(context, FPRoundingMode.TowardsZero, isFixed: true);
}
@@ -573,7 +677,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtzu_S(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64FcvtzuS);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41FcvtuOpF(context, FPRoundingMode.TowardsZero, scalar: true);
}
@@ -585,7 +693,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtzu_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64FcvtzuV);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41FcvtuOpF(context, FPRoundingMode.TowardsZero, scalar: false);
}
@@ -597,7 +709,11 @@ namespace ARMeilleure.Instructions
public static void Fcvtzu_V_Fixed(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorConvertBinaryOpF(context, Intrinsic.Arm64FcvtzuVFixed, GetFBits(context));
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41FcvtuOpF(context, FPRoundingMode.TowardsZero, scalar: false);
}
@@ -609,41 +725,59 @@ namespace ARMeilleure.Instructions
public static void Scvtf_Gp(ArmEmitterContext context)
{
- OpCodeSimdCvt op = (OpCodeSimdCvt)context.CurrOp;
-
- Operand res = GetIntOrZR(context, op.Rn);
-
- if (op.RegisterSize == RegisterSize.Int32)
+ if (Optimizations.UseAdvSimd)
{
- res = context.SignExtend32(OperandType.I64, res);
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpFFromGp(context, Intrinsic.Arm64ScvtfGp);
}
+ else
+ {
+ OpCodeSimdCvt op = (OpCodeSimdCvt)context.CurrOp;
- res = EmitFPConvert(context, res, op.Size, signed: true);
+ Operand res = GetIntOrZR(context, op.Rn);
- context.Copy(GetVec(op.Rd), context.VectorInsert(context.VectorZero(), res, 0));
+ if (op.RegisterSize == RegisterSize.Int32)
+ {
+ res = context.SignExtend32(OperandType.I64, res);
+ }
+
+ res = EmitFPConvert(context, res, op.Size, signed: true);
+
+ context.Copy(GetVec(op.Rd), context.VectorInsert(context.VectorZero(), res, 0));
+ }
}
public static void Scvtf_Gp_Fixed(ArmEmitterContext context)
{
OpCodeSimdCvt op = (OpCodeSimdCvt)context.CurrOp;
- Operand res = GetIntOrZR(context, op.Rn);
-
- if (op.RegisterSize == RegisterSize.Int32)
+ if (Optimizations.UseAdvSimd)
{
- res = context.SignExtend32(OperandType.I64, res);
+ InstEmitSimdHelperArm64.EmitScalarConvertBinaryOpFFromGp(context, Intrinsic.Arm64ScvtfGpFixed, op.FBits);
}
+ else
+ {
+ Operand res = GetIntOrZR(context, op.Rn);
- res = EmitFPConvert(context, res, op.Size, signed: true);
+ if (op.RegisterSize == RegisterSize.Int32)
+ {
+ res = context.SignExtend32(OperandType.I64, res);
+ }
- res = EmitI2fFBitsMul(context, res, op.FBits);
+ res = EmitFPConvert(context, res, op.Size, signed: true);
- context.Copy(GetVec(op.Rd), context.VectorInsert(context.VectorZero(), res, 0));
+ res = EmitI2fFBitsMul(context, res, op.FBits);
+
+ context.Copy(GetVec(op.Rd), context.VectorInsert(context.VectorZero(), res, 0));
+ }
}
public static void Scvtf_S(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64ScvtfS);
+ }
+ else if (Optimizations.UseSse2)
{
EmitSse2ScvtfOp(context, scalar: true);
}
@@ -655,7 +789,11 @@ namespace ARMeilleure.Instructions
public static void Scvtf_S_Fixed(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarConvertBinaryOpF(context, Intrinsic.Arm64ScvtfSFixed, GetFBits(context));
+ }
+ else if (Optimizations.UseSse2)
{
EmitSse2ScvtfOp(context, scalar: true);
}
@@ -667,7 +805,11 @@ namespace ARMeilleure.Instructions
public static void Scvtf_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64ScvtfV);
+ }
+ else if (Optimizations.UseSse2)
{
EmitSse2ScvtfOp(context, scalar: false);
}
@@ -679,7 +821,11 @@ namespace ARMeilleure.Instructions
public static void Scvtf_V_Fixed(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorConvertBinaryOpF(context, Intrinsic.Arm64ScvtfVFixed, GetFBits(context));
+ }
+ else if (Optimizations.UseSse2)
{
EmitSse2ScvtfOp(context, scalar: false);
}
@@ -691,31 +837,49 @@ namespace ARMeilleure.Instructions
public static void Ucvtf_Gp(ArmEmitterContext context)
{
- OpCodeSimdCvt op = (OpCodeSimdCvt)context.CurrOp;
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpFFromGp(context, Intrinsic.Arm64UcvtfGp);
+ }
+ else
+ {
+ OpCodeSimdCvt op = (OpCodeSimdCvt)context.CurrOp;
- Operand res = GetIntOrZR(context, op.Rn);
+ Operand res = GetIntOrZR(context, op.Rn);
- res = EmitFPConvert(context, res, op.Size, signed: false);
+ res = EmitFPConvert(context, res, op.Size, signed: false);
- context.Copy(GetVec(op.Rd), context.VectorInsert(context.VectorZero(), res, 0));
+ context.Copy(GetVec(op.Rd), context.VectorInsert(context.VectorZero(), res, 0));
+ }
}
public static void Ucvtf_Gp_Fixed(ArmEmitterContext context)
{
OpCodeSimdCvt op = (OpCodeSimdCvt)context.CurrOp;
- Operand res = GetIntOrZR(context, op.Rn);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarConvertBinaryOpFFromGp(context, Intrinsic.Arm64UcvtfGpFixed, op.FBits);
+ }
+ else
+ {
+ Operand res = GetIntOrZR(context, op.Rn);
- res = EmitFPConvert(context, res, op.Size, signed: false);
+ res = EmitFPConvert(context, res, op.Size, signed: false);
- res = EmitI2fFBitsMul(context, res, op.FBits);
+ res = EmitI2fFBitsMul(context, res, op.FBits);
- context.Copy(GetVec(op.Rd), context.VectorInsert(context.VectorZero(), res, 0));
+ context.Copy(GetVec(op.Rd), context.VectorInsert(context.VectorZero(), res, 0));
+ }
}
public static void Ucvtf_S(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarUnaryOpF(context, Intrinsic.Arm64UcvtfS);
+ }
+ else if (Optimizations.UseSse2)
{
EmitSse2UcvtfOp(context, scalar: true);
}
@@ -727,7 +891,11 @@ namespace ARMeilleure.Instructions
public static void Ucvtf_S_Fixed(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarConvertBinaryOpF(context, Intrinsic.Arm64UcvtfSFixed, GetFBits(context));
+ }
+ else if (Optimizations.UseSse2)
{
EmitSse2UcvtfOp(context, scalar: true);
}
@@ -739,7 +907,11 @@ namespace ARMeilleure.Instructions
public static void Ucvtf_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOpF(context, Intrinsic.Arm64UcvtfV);
+ }
+ else if (Optimizations.UseSse2)
{
EmitSse2UcvtfOp(context, scalar: false);
}
@@ -751,7 +923,11 @@ namespace ARMeilleure.Instructions
public static void Ucvtf_V_Fixed(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorConvertBinaryOpF(context, Intrinsic.Arm64UcvtfVFixed, GetFBits(context));
+ }
+ else if (Optimizations.UseSse2)
{
EmitSse2UcvtfOp(context, scalar: false);
}
diff --git a/ARMeilleure/Instructions/InstEmitSimdCvt32.cs b/ARMeilleure/Instructions/InstEmitSimdCvt32.cs
index f3f239589..5fdc3b5ad 100644
--- a/ARMeilleure/Instructions/InstEmitSimdCvt32.cs
+++ b/ARMeilleure/Instructions/InstEmitSimdCvt32.cs
@@ -59,7 +59,11 @@ namespace ARMeilleure.Instructions
if (toInteger)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorUnaryOpF32(context, unsigned ? Intrinsic.Arm64FcvtzuV : Intrinsic.Arm64FcvtzsV);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41ConvertVector32(context, FPRoundingMode.TowardsZero, !unsigned);
}
@@ -153,7 +157,28 @@ namespace ARMeilleure.Instructions
bool unsigned = (op.Opc2 & 1) == 0;
bool roundWithFpscr = op.Opc != 1;
- if (!roundWithFpscr && Optimizations.UseSse41)
+ if (!roundWithFpscr && Optimizations.UseAdvSimd)
+ {
+ bool doubleSize = floatSize == OperandType.FP64;
+
+ if (doubleSize)
+ {
+ Operand m = GetVecA32(op.Vm >> 1);
+
+ Operand toConvert = InstEmitSimdHelper32Arm64.EmitExtractScalar(context, m, op.Vm, doubleSize);
+
+ Intrinsic inst = (unsigned ? Intrinsic.Arm64FcvtzuGp : Intrinsic.Arm64FcvtzsGp) | Intrinsic.Arm64VDouble;
+
+ Operand asInteger = context.AddIntrinsicInt(inst, toConvert);
+
+ InsertScalar(context, op.Vd, asInteger);
+ }
+ else
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarUnaryOpF32(context, unsigned ? Intrinsic.Arm64FcvtzuS : Intrinsic.Arm64FcvtzsS);
+ }
+ }
+ else if (!roundWithFpscr && Optimizations.UseSse41)
{
EmitSse41ConvertInt32(context, FPRoundingMode.TowardsZero, !unsigned);
}
@@ -231,7 +256,34 @@ namespace ARMeilleure.Instructions
bool unsigned = op.Opc == 0;
int rm = op.Opc2 & 3;
- if (Optimizations.UseSse41)
+ Intrinsic inst;
+
+ if (Optimizations.UseAdvSimd)
+ {
+ if (unsigned)
+ {
+ inst = rm switch {
+ 0b00 => Intrinsic.Arm64FcvtauS,
+ 0b01 => Intrinsic.Arm64FcvtnuS,
+ 0b10 => Intrinsic.Arm64FcvtpuS,
+ 0b11 => Intrinsic.Arm64FcvtmuS,
+ _ => throw new ArgumentOutOfRangeException(nameof(rm))
+ };
+ }
+ else
+ {
+ inst = rm switch {
+ 0b00 => Intrinsic.Arm64FcvtasS,
+ 0b01 => Intrinsic.Arm64FcvtnsS,
+ 0b10 => Intrinsic.Arm64FcvtpsS,
+ 0b11 => Intrinsic.Arm64FcvtmsS,
+ _ => throw new ArgumentOutOfRangeException(nameof(rm))
+ };
+ }
+
+ InstEmitSimdHelper32Arm64.EmitScalarUnaryOpF32(context, inst);
+ }
+ else if (Optimizations.UseSse41)
{
EmitSse41ConvertInt32(context, RMToRoundMode(rm), !unsigned);
}
@@ -338,7 +390,19 @@ namespace ARMeilleure.Instructions
int rm = op.Opc2 & 3;
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ Intrinsic inst = rm switch {
+ 0b00 => Intrinsic.Arm64FrintaS,
+ 0b01 => Intrinsic.Arm64FrintnS,
+ 0b10 => Intrinsic.Arm64FrintpS,
+ 0b11 => Intrinsic.Arm64FrintmS,
+ _ => throw new ArgumentOutOfRangeException(nameof(rm))
+ };
+
+ InstEmitSimdHelper32Arm64.EmitScalarUnaryOpF32(context, inst);
+ }
+ else if (Optimizations.UseSse41)
{
EmitScalarUnaryOpSimd32(context, (m) =>
{
@@ -382,12 +446,9 @@ namespace ARMeilleure.Instructions
// VRINTA (vector).
public static void Vrinta_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
{
- EmitVectorUnaryOpSimd32(context, (m) =>
- {
- return EmitSse41RoundToNearestWithTiesToAwayOpF(context, m, scalar: false);
- });
+ InstEmitSimdHelper32Arm64.EmitVectorUnaryOpF32(context, Intrinsic.Arm64FrintaS);
}
else
{
@@ -398,7 +459,11 @@ namespace ARMeilleure.Instructions
// VRINTM (vector).
public static void Vrintm_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorUnaryOpF32(context, Intrinsic.Arm64FrintmS);
+ }
+ else if (Optimizations.UseSse2)
{
EmitVectorUnaryOpSimd32(context, (m) =>
{
@@ -414,7 +479,11 @@ namespace ARMeilleure.Instructions
// VRINTN (vector).
public static void Vrintn_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorUnaryOpF32(context, Intrinsic.Arm64FrintnS);
+ }
+ else if (Optimizations.UseSse2)
{
EmitVectorUnaryOpSimd32(context, (m) =>
{
@@ -430,7 +499,11 @@ namespace ARMeilleure.Instructions
// VRINTP (vector).
public static void Vrintp_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorUnaryOpF32(context, Intrinsic.Arm64FrintpS);
+ }
+ else if (Optimizations.UseSse2)
{
EmitVectorUnaryOpSimd32(context, (m) =>
{
@@ -448,7 +521,11 @@ namespace ARMeilleure.Instructions
{
OpCode32SimdS op = (OpCode32SimdS)context.CurrOp;
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitScalarUnaryOpF32(context, Intrinsic.Arm64FrintzS);
+ }
+ else if (Optimizations.UseSse2)
{
EmitScalarUnaryOpSimd32(context, (m) =>
{
diff --git a/ARMeilleure/Instructions/InstEmitSimdHelper32Arm64.cs b/ARMeilleure/Instructions/InstEmitSimdHelper32Arm64.cs
new file mode 100644
index 000000000..98236be6d
--- /dev/null
+++ b/ARMeilleure/Instructions/InstEmitSimdHelper32Arm64.cs
@@ -0,0 +1,366 @@
+
+using ARMeilleure.Decoders;
+using ARMeilleure.IntermediateRepresentation;
+using ARMeilleure.State;
+using ARMeilleure.Translation;
+using System;
+using System.Diagnostics;
+
+using static ARMeilleure.Instructions.InstEmitHelper;
+using static ARMeilleure.Instructions.InstEmitSimdHelper;
+using static ARMeilleure.IntermediateRepresentation.Operand.Factory;
+
+namespace ARMeilleure.Instructions
+{
+ using Func1I = Func;
+ using Func2I = Func;
+ using Func3I = Func;
+
+ static class InstEmitSimdHelper32Arm64
+ {
+ // Intrinsic Helpers
+
+ public static Operand EmitMoveDoubleWordToSide(ArmEmitterContext context, Operand input, int originalV, int targetV)
+ {
+ Debug.Assert(input.Type == OperandType.V128);
+
+ int originalSide = originalV & 1;
+ int targetSide = targetV & 1;
+
+ if (originalSide == targetSide)
+ {
+ return input;
+ }
+
+ Intrinsic vType = Intrinsic.Arm64VDWord | Intrinsic.Arm64V128;
+
+ if (targetSide == 1)
+ {
+ return context.AddIntrinsic(Intrinsic.Arm64DupVe | vType, input, Const(OperandType.I32, 0)); // Low to high.
+ }
+ else
+ {
+ return context.AddIntrinsic(Intrinsic.Arm64DupVe | vType, input, Const(OperandType.I32, 1)); // High to low.
+ }
+ }
+
+ public static Operand EmitDoubleWordInsert(ArmEmitterContext context, Operand target, Operand value, int targetV)
+ {
+ Debug.Assert(target.Type == OperandType.V128 && value.Type == OperandType.V128);
+
+ int targetSide = targetV & 1;
+ Operand idx = Const(targetSide);
+
+ return context.AddIntrinsic(Intrinsic.Arm64InsVe | Intrinsic.Arm64VDWord, target, idx, value, idx);
+ }
+
+ public static Operand EmitScalarInsert(ArmEmitterContext context, Operand target, Operand value, int reg, bool doubleWidth)
+ {
+ Debug.Assert(target.Type == OperandType.V128 && value.Type == OperandType.V128);
+
+ // Insert from index 0 in value to index in target.
+ int index = reg & (doubleWidth ? 1 : 3);
+
+ if (doubleWidth)
+ {
+ return context.AddIntrinsic(Intrinsic.Arm64InsVe | Intrinsic.Arm64VDWord, target, Const(index), value, Const(0));
+ }
+ else
+ {
+ return context.AddIntrinsic(Intrinsic.Arm64InsVe | Intrinsic.Arm64VWord, target, Const(index), value, Const(0));
+ }
+ }
+
+ public static Operand EmitExtractScalar(ArmEmitterContext context, Operand target, int reg, bool doubleWidth)
+ {
+ int index = reg & (doubleWidth ? 1 : 3);
+ if (index == 0) return target; // Element is already at index 0, so just return the vector directly.
+
+ if (doubleWidth)
+ {
+ return context.AddIntrinsic(Intrinsic.Arm64DupSe | Intrinsic.Arm64VDWord, target, Const(1)); // Extract high (index 1).
+ }
+ else
+ {
+ return context.AddIntrinsic(Intrinsic.Arm64DupSe | Intrinsic.Arm64VWord, target, Const(index)); // Extract element at index.
+ }
+ }
+
+ // Vector Operand Templates
+
+ public static void EmitVectorUnaryOpSimd32(ArmEmitterContext context, Func1I vectorFunc)
+ {
+ OpCode32Simd op = (OpCode32Simd)context.CurrOp;
+
+ Operand m = GetVecA32(op.Qm);
+ Operand d = GetVecA32(op.Qd);
+
+ if (!op.Q) // Register swap: move relevant doubleword to destination side.
+ {
+ m = EmitMoveDoubleWordToSide(context, m, op.Vm, op.Vd);
+ }
+
+ Operand res = vectorFunc(m);
+
+ if (!op.Q) // Register insert.
+ {
+ res = EmitDoubleWordInsert(context, d, res, op.Vd);
+ }
+
+ context.Copy(d, res);
+ }
+
+ public static void EmitVectorUnaryOpF32(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCode32Simd op = (OpCode32Simd)context.CurrOp;
+
+ inst |= ((op.Size & 1) != 0 ? Intrinsic.Arm64VDouble : Intrinsic.Arm64VFloat) | Intrinsic.Arm64V128;
+ EmitVectorUnaryOpSimd32(context, (m) => context.AddIntrinsic(inst, m));
+ }
+
+ public static void EmitVectorBinaryOpSimd32(ArmEmitterContext context, Func2I vectorFunc, int side = -1)
+ {
+ OpCode32SimdReg op = (OpCode32SimdReg)context.CurrOp;
+
+ Operand n = GetVecA32(op.Qn);
+ Operand m = GetVecA32(op.Qm);
+ Operand d = GetVecA32(op.Qd);
+
+ if (side == -1)
+ {
+ side = op.Vd;
+ }
+
+ if (!op.Q) // Register swap: move relevant doubleword to destination side.
+ {
+ n = EmitMoveDoubleWordToSide(context, n, op.Vn, side);
+ m = EmitMoveDoubleWordToSide(context, m, op.Vm, side);
+ }
+
+ Operand res = vectorFunc(n, m);
+
+ if (!op.Q) // Register insert.
+ {
+ if (side != op.Vd)
+ {
+ res = EmitMoveDoubleWordToSide(context, res, side, op.Vd);
+ }
+ res = EmitDoubleWordInsert(context, d, res, op.Vd);
+ }
+
+ context.Copy(d, res);
+ }
+
+ public static void EmitVectorBinaryOpF32(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCode32SimdReg op = (OpCode32SimdReg)context.CurrOp;
+
+ inst |= ((op.Size & 1) != 0 ? Intrinsic.Arm64VDouble : Intrinsic.Arm64VFloat) | Intrinsic.Arm64V128;
+ EmitVectorBinaryOpSimd32(context, (n, m) => context.AddIntrinsic(inst, n, m));
+ }
+
+ public static void EmitVectorTernaryOpSimd32(ArmEmitterContext context, Func3I vectorFunc)
+ {
+ OpCode32SimdReg op = (OpCode32SimdReg)context.CurrOp;
+
+ Operand n = GetVecA32(op.Qn);
+ Operand m = GetVecA32(op.Qm);
+ Operand d = GetVecA32(op.Qd);
+ Operand initialD = d;
+
+ if (!op.Q) // Register swap: move relevant doubleword to destination side.
+ {
+ n = EmitMoveDoubleWordToSide(context, n, op.Vn, op.Vd);
+ m = EmitMoveDoubleWordToSide(context, m, op.Vm, op.Vd);
+ }
+
+ Operand res = vectorFunc(d, n, m);
+
+ if (!op.Q) // Register insert.
+ {
+ res = EmitDoubleWordInsert(context, initialD, res, op.Vd);
+ }
+
+ context.Copy(initialD, res);
+ }
+
+ public static void EmitVectorTernaryOpF32(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCode32SimdReg op = (OpCode32SimdReg)context.CurrOp;
+
+ inst |= ((op.Size & 1) != 0 ? Intrinsic.Arm64VDouble : Intrinsic.Arm64VFloat) | Intrinsic.Arm64V128;
+ EmitVectorTernaryOpSimd32(context, (d, n, m) => context.AddIntrinsic(inst, d, n, m));
+ }
+
+ public static void EmitScalarUnaryOpSimd32(ArmEmitterContext context, Func1I scalarFunc)
+ {
+ OpCode32SimdS op = (OpCode32SimdS)context.CurrOp;
+
+ bool doubleSize = (op.Size & 1) != 0;
+ int shift = doubleSize ? 1 : 2;
+ Operand m = GetVecA32(op.Vm >> shift);
+ Operand d = GetVecA32(op.Vd >> shift);
+
+ m = EmitExtractScalar(context, m, op.Vm, doubleSize);
+
+ Operand res = scalarFunc(m);
+
+ // Insert scalar into vector.
+ res = EmitScalarInsert(context, d, res, op.Vd, doubleSize);
+
+ context.Copy(d, res);
+ }
+
+ public static void EmitScalarUnaryOpF32(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCode32SimdS op = (OpCode32SimdS)context.CurrOp;
+
+ inst |= ((op.Size & 1) != 0 ? Intrinsic.Arm64VDouble : Intrinsic.Arm64VFloat) | Intrinsic.Arm64V128;
+ EmitScalarUnaryOpSimd32(context, (m) => (inst == 0) ? m : context.AddIntrinsic(inst, m));
+ }
+
+ public static void EmitScalarBinaryOpSimd32(ArmEmitterContext context, Func2I scalarFunc)
+ {
+ OpCode32SimdRegS op = (OpCode32SimdRegS)context.CurrOp;
+
+ bool doubleSize = (op.Size & 1) != 0;
+ int shift = doubleSize ? 1 : 2;
+ Operand n = GetVecA32(op.Vn >> shift);
+ Operand m = GetVecA32(op.Vm >> shift);
+ Operand d = GetVecA32(op.Vd >> shift);
+
+ n = EmitExtractScalar(context, n, op.Vn, doubleSize);
+ m = EmitExtractScalar(context, m, op.Vm, doubleSize);
+
+ Operand res = scalarFunc(n, m);
+
+ // Insert scalar into vector.
+ res = EmitScalarInsert(context, d, res, op.Vd, doubleSize);
+
+ context.Copy(d, res);
+ }
+
+ public static void EmitScalarBinaryOpF32(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCode32SimdRegS op = (OpCode32SimdRegS)context.CurrOp;
+
+ inst |= ((op.Size & 1) != 0 ? Intrinsic.Arm64VDouble : Intrinsic.Arm64VFloat) | Intrinsic.Arm64V128;
+ EmitScalarBinaryOpSimd32(context, (n, m) => context.AddIntrinsic(inst, n, m));
+ }
+
+ public static void EmitScalarTernaryOpSimd32(ArmEmitterContext context, Func3I scalarFunc)
+ {
+ OpCode32SimdRegS op = (OpCode32SimdRegS)context.CurrOp;
+
+ bool doubleSize = (op.Size & 1) != 0;
+ int shift = doubleSize ? 1 : 2;
+ Operand n = GetVecA32(op.Vn >> shift);
+ Operand m = GetVecA32(op.Vm >> shift);
+ Operand d = GetVecA32(op.Vd >> shift);
+ Operand initialD = d;
+
+ n = EmitExtractScalar(context, n, op.Vn, doubleSize);
+ m = EmitExtractScalar(context, m, op.Vm, doubleSize);
+ d = EmitExtractScalar(context, d, op.Vd, doubleSize);
+
+ Operand res = scalarFunc(d, n, m);
+
+ // Insert scalar into vector.
+ res = EmitScalarInsert(context, initialD, res, op.Vd, doubleSize);
+
+ context.Copy(initialD, res);
+ }
+
+ public static void EmitScalarTernaryOpF32(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCode32SimdRegS op = (OpCode32SimdRegS)context.CurrOp;
+
+ inst |= ((op.Size & 1) != 0 ? Intrinsic.Arm64VDouble : Intrinsic.Arm64VFloat) | Intrinsic.Arm64V128;
+ EmitScalarTernaryOpSimd32(context, (d, n, m) => context.AddIntrinsic(inst, d, n, m));
+ }
+
+ // Pairwise
+
+ public static void EmitVectorPairwiseOpF32(ArmEmitterContext context, Intrinsic inst32)
+ {
+ OpCode32SimdReg op = (OpCode32SimdReg)context.CurrOp;
+
+ inst32 |= Intrinsic.Arm64V64 | Intrinsic.Arm64VFloat;
+ EmitVectorBinaryOpSimd32(context, (n, m) => context.AddIntrinsic(inst32, n, m), 0);
+ }
+
+ public static void EmitVcmpOrVcmpe(ArmEmitterContext context, bool signalNaNs)
+ {
+ OpCode32SimdS op = (OpCode32SimdS)context.CurrOp;
+
+ bool cmpWithZero = (op.Opc & 2) != 0;
+
+ Intrinsic inst = signalNaNs ? Intrinsic.Arm64FcmpeS : Intrinsic.Arm64FcmpS;
+ inst |= ((op.Size & 1) != 0 ? Intrinsic.Arm64VDouble : Intrinsic.Arm64VFloat) | Intrinsic.Arm64V128;
+
+ bool doubleSize = (op.Size & 1) != 0;
+ int shift = doubleSize ? 1 : 2;
+ Operand n = GetVecA32(op.Vd >> shift);
+ Operand m = GetVecA32(op.Vm >> shift);
+
+ n = EmitExtractScalar(context, n, op.Vd, doubleSize);
+ m = cmpWithZero ? Const(0) : EmitExtractScalar(context, m, op.Vm, doubleSize);
+
+ Operand nzcv = context.AddIntrinsicInt(inst, n, m);
+
+ Operand one = Const(1);
+
+ SetFpFlag(context, FPState.VFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const(28)), one));
+ SetFpFlag(context, FPState.CFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const(29)), one));
+ SetFpFlag(context, FPState.ZFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const(30)), one));
+ SetFpFlag(context, FPState.NFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const(31)), one));
+ }
+
+ public static void EmitCmpOpF32(ArmEmitterContext context, CmpCondition cond, bool zero)
+ {
+ OpCode32Simd op = (OpCode32Simd)context.CurrOp;
+
+ int sizeF = op.Size & 1;
+
+ Intrinsic inst;
+ if (zero)
+ {
+ inst = cond switch
+ {
+ CmpCondition.Equal => Intrinsic.Arm64FcmeqVz,
+ CmpCondition.GreaterThan => Intrinsic.Arm64FcmgtVz,
+ CmpCondition.GreaterThanOrEqual => Intrinsic.Arm64FcmgeVz,
+ CmpCondition.LessThan => Intrinsic.Arm64FcmltVz,
+ CmpCondition.LessThanOrEqual => Intrinsic.Arm64FcmleVz,
+ _ => throw new InvalidOperationException()
+ };
+ }
+ else {
+ inst = cond switch
+ {
+ CmpCondition.Equal => Intrinsic.Arm64FcmeqV,
+ CmpCondition.GreaterThan => Intrinsic.Arm64FcmgtV,
+ CmpCondition.GreaterThanOrEqual => Intrinsic.Arm64FcmgeV,
+ _ => throw new InvalidOperationException()
+ };
+ }
+
+ inst |= (sizeF != 0 ? Intrinsic.Arm64VDouble : Intrinsic.Arm64VFloat) | Intrinsic.Arm64V128;
+
+ if (zero)
+ {
+ EmitVectorUnaryOpSimd32(context, (m) =>
+ {
+ return context.AddIntrinsic(inst, m);
+ });
+ }
+ else
+ {
+ EmitVectorBinaryOpSimd32(context, (n, m) =>
+ {
+ return context.AddIntrinsic(inst, n, m);
+ });
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/ARMeilleure/Instructions/InstEmitSimdHelperArm64.cs b/ARMeilleure/Instructions/InstEmitSimdHelperArm64.cs
new file mode 100644
index 000000000..f0d242ae2
--- /dev/null
+++ b/ARMeilleure/Instructions/InstEmitSimdHelperArm64.cs
@@ -0,0 +1,720 @@
+using ARMeilleure.Decoders;
+using ARMeilleure.IntermediateRepresentation;
+using ARMeilleure.State;
+using ARMeilleure.Translation;
+
+using static ARMeilleure.Instructions.InstEmitHelper;
+using static ARMeilleure.IntermediateRepresentation.Operand.Factory;
+
+namespace ARMeilleure.Instructions
+{
+ static class InstEmitSimdHelperArm64
+ {
+ public static void EmitScalarUnaryOpF(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n));
+ }
+
+ public static void EmitScalarUnaryOpFFromGp(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdCvt op = (OpCodeSimdCvt)context.CurrOp;
+
+ Operand n = GetIntOrZR(context, op.Rn);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n));
+ }
+
+ public static void EmitScalarUnaryOpFToGp(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdCvt op = (OpCodeSimdCvt)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ SetIntOrZR(context, op.Rd, op.RegisterSize == RegisterSize.Int32
+ ? context.AddIntrinsicInt (inst, n)
+ : context.AddIntrinsicLong(inst, n));
+ }
+
+ public static void EmitScalarBinaryOpF(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n, m));
+ }
+
+ public static void EmitScalarBinaryOpFByElem(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdRegElemF op = (OpCodeSimdRegElemF)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n, m, Const(op.Index)));
+ }
+
+ public static void EmitScalarTernaryOpF(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+ Operand a = GetVec(op.Ra);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, a, n, m));
+ }
+
+ public static void EmitScalarTernaryOpFRdByElem(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdRegElemF op = (OpCodeSimdRegElemF)context.CurrOp;
+
+ Operand d = GetVec(op.Rd);
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ context.Copy(d, context.AddIntrinsic(inst, d, n, m, Const(op.Index)));
+ }
+
+ public static void EmitScalarUnaryOp(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n));
+ }
+
+ public static void EmitScalarBinaryOp(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n, m));
+ }
+
+ public static void EmitScalarBinaryOpRd(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand d = GetVec(op.Rd);
+ Operand n = GetVec(op.Rn);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, d, n));
+ }
+
+ public static void EmitScalarTernaryOpRd(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
+
+ Operand d = GetVec(op.Rd);
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ context.Copy(d, context.AddIntrinsic(inst, d, n, m));
+ }
+
+ public static void EmitScalarShiftBinaryOp(ArmEmitterContext context, Intrinsic inst, int shift)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n, Const(shift)));
+ }
+
+ public static void EmitScalarShiftTernaryOpRd(ArmEmitterContext context, Intrinsic inst, int shift)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand d = GetVec(op.Rd);
+ Operand n = GetVec(op.Rn);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, d, n, Const(shift)));
+ }
+
+ public static void EmitScalarSaturatingShiftTernaryOpRd(ArmEmitterContext context, Intrinsic inst, int shift)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand d = GetVec(op.Rd);
+ Operand n = GetVec(op.Rn);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, d, n, Const(shift)));
+
+ context.SetPendingQcFlagSync();
+ }
+
+ public static void EmitScalarSaturatingUnaryOp(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ Operand result = context.AddIntrinsic(inst, n);
+
+ context.Copy(GetVec(op.Rd), result);
+
+ context.SetPendingQcFlagSync();
+ }
+
+ public static void EmitScalarSaturatingBinaryOp(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ Operand result = context.AddIntrinsic(inst, n, m);
+
+ context.Copy(GetVec(op.Rd), result);
+
+ context.SetPendingQcFlagSync();
+ }
+
+ public static void EmitScalarSaturatingBinaryOpRd(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand d = GetVec(op.Rd);
+ Operand n = GetVec(op.Rn);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ Operand result = context.AddIntrinsic(inst, d, n);
+
+ context.Copy(GetVec(op.Rd), result);
+
+ context.SetPendingQcFlagSync();
+ }
+
+ public static void EmitScalarConvertBinaryOpF(ArmEmitterContext context, Intrinsic inst, int fBits)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n, Const(fBits)));
+ }
+
+ public static void EmitScalarConvertBinaryOpFFromGp(ArmEmitterContext context, Intrinsic inst, int fBits)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand n = GetIntOrZR(context, op.Rn);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n, Const(fBits)));
+ }
+
+ public static void EmitScalarConvertBinaryOpFToGp(ArmEmitterContext context, Intrinsic inst, int fBits)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ SetIntOrZR(context, op.Rd, op.RegisterSize == RegisterSize.Int32
+ ? context.AddIntrinsicInt (inst, n, Const(fBits))
+ : context.AddIntrinsicLong(inst, n, Const(fBits)));
+ }
+
+ public static void EmitVectorUnaryOpF(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n));
+ }
+
+ public static void EmitVectorBinaryOpF(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n, m));
+ }
+
+ public static void EmitVectorBinaryOpFRd(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand d = GetVec(op.Rd);
+ Operand n = GetVec(op.Rn);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, d, n));
+ }
+
+ public static void EmitVectorBinaryOpFByElem(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdRegElemF op = (OpCodeSimdRegElemF)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n, m, Const(op.Index)));
+ }
+
+ public static void EmitVectorTernaryOpFRd(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
+
+ Operand d = GetVec(op.Rd);
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(d, context.AddIntrinsic(inst, d, n, m));
+ }
+
+ public static void EmitVectorTernaryOpFRdByElem(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdRegElemF op = (OpCodeSimdRegElemF)context.CurrOp;
+
+ Operand d = GetVec(op.Rd);
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(d, context.AddIntrinsic(inst, d, n, m, Const(op.Index)));
+ }
+
+ public static void EmitVectorUnaryOp(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n));
+ }
+
+ public static void EmitVectorBinaryOp(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n, m));
+ }
+
+ public static void EmitVectorBinaryOpRd(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand d = GetVec(op.Rd);
+ Operand n = GetVec(op.Rn);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, d, n));
+ }
+
+ public static void EmitVectorBinaryOpByElem(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdRegElem op = (OpCodeSimdRegElem)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n, m, Const(op.Index)));
+ }
+
+ public static void EmitVectorTernaryOpRd(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
+
+ Operand d = GetVec(op.Rd);
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(d, context.AddIntrinsic(inst, d, n, m));
+ }
+
+ public static void EmitVectorTernaryOpRdByElem(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdRegElem op = (OpCodeSimdRegElem)context.CurrOp;
+
+ Operand d = GetVec(op.Rd);
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(d, context.AddIntrinsic(inst, d, n, m, Const(op.Index)));
+ }
+
+ public static void EmitVectorShiftBinaryOp(ArmEmitterContext context, Intrinsic inst, int shift)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n, Const(shift)));
+ }
+
+ public static void EmitVectorShiftTernaryOpRd(ArmEmitterContext context, Intrinsic inst, int shift)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand d = GetVec(op.Rd);
+ Operand n = GetVec(op.Rn);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, d, n, Const(shift)));
+ }
+
+ public static void EmitVectorSaturatingShiftTernaryOpRd(ArmEmitterContext context, Intrinsic inst, int shift)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand d = GetVec(op.Rd);
+ Operand n = GetVec(op.Rn);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, d, n, Const(shift)));
+
+ context.SetPendingQcFlagSync();
+ }
+
+ public static void EmitVectorSaturatingUnaryOp(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ Operand result = context.AddIntrinsic(inst, n);
+
+ context.Copy(GetVec(op.Rd), result);
+
+ context.SetPendingQcFlagSync();
+ }
+
+ public static void EmitVectorSaturatingBinaryOp(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ Operand result = context.AddIntrinsic(inst, n, m);
+
+ context.Copy(GetVec(op.Rd), result);
+
+ context.SetPendingQcFlagSync();
+ }
+
+ public static void EmitVectorSaturatingBinaryOpRd(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand d = GetVec(op.Rd);
+ Operand n = GetVec(op.Rn);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ Operand result = context.AddIntrinsic(inst, d, n);
+
+ context.Copy(GetVec(op.Rd), result);
+
+ context.SetPendingQcFlagSync();
+ }
+
+ public static void EmitVectorSaturatingBinaryOpByElem(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdRegElem op = (OpCodeSimdRegElem)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+ Operand m = GetVec(op.Rm);
+
+ inst |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ Operand result = context.AddIntrinsic(inst, n, m, Const(op.Index));
+
+ context.Copy(GetVec(op.Rd), result);
+
+ context.SetPendingQcFlagSync();
+ }
+
+ public static void EmitVectorConvertBinaryOpF(ArmEmitterContext context, Intrinsic inst, int fBits)
+ {
+ OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+ Operand n = GetVec(op.Rn);
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, n, Const(fBits)));
+ }
+
+ public static void EmitVectorLookupTable(ArmEmitterContext context, Intrinsic inst)
+ {
+ OpCodeSimdTbl op = (OpCodeSimdTbl)context.CurrOp;
+
+ Operand[] operands = new Operand[op.Size + 1];
+
+ operands[op.Size] = GetVec(op.Rm);
+
+ for (int index = 0; index < op.Size; index++)
+ {
+ operands[index] = GetVec((op.Rn + index) & 0x1F);
+ }
+
+ if (op.RegisterSize == RegisterSize.Simd128)
+ {
+ inst |= Intrinsic.Arm64V128;
+ }
+
+ context.Copy(GetVec(op.Rd), context.AddIntrinsic(inst, operands));
+ }
+
+ public static void EmitFcmpOrFcmpe(ArmEmitterContext context, bool signalNaNs)
+ {
+ OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
+
+ bool cmpWithZero = !(op is OpCodeSimdFcond) ? op.Bit3 : false;
+
+ Intrinsic inst = signalNaNs ? Intrinsic.Arm64FcmpeS : Intrinsic.Arm64FcmpS;
+
+ if ((op.Size & 1) != 0)
+ {
+ inst |= Intrinsic.Arm64VDouble;
+ }
+
+ Operand n = GetVec(op.Rn);
+ Operand m = cmpWithZero ? Const(0) : GetVec(op.Rm);
+
+ Operand nzcv = context.AddIntrinsicInt(inst, n, m);
+
+ Operand one = Const(1);
+
+ SetFlag(context, PState.VFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const(28)), one));
+ SetFlag(context, PState.CFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const(29)), one));
+ SetFlag(context, PState.ZFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const(30)), one));
+ SetFlag(context, PState.NFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const(31)), one));
+ }
+ }
+}
\ No newline at end of file
diff --git a/ARMeilleure/Instructions/InstEmitSimdLogical.cs b/ARMeilleure/Instructions/InstEmitSimdLogical.cs
index 624ae841d..8ca815801 100644
--- a/ARMeilleure/Instructions/InstEmitSimdLogical.cs
+++ b/ARMeilleure/Instructions/InstEmitSimdLogical.cs
@@ -14,7 +14,11 @@ namespace ARMeilleure.Instructions
{
public static void And_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64AndV);
+ }
+ else if (Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -38,7 +42,11 @@ namespace ARMeilleure.Instructions
public static void Bic_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64BicV);
+ }
+ else if (Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -98,12 +106,26 @@ namespace ARMeilleure.Instructions
public static void Bif_V(ArmEmitterContext context)
{
- EmitBifBit(context, notRm: true);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64BifV);
+ }
+ else
+ {
+ EmitBifBit(context, notRm: true);
+ }
}
public static void Bit_V(ArmEmitterContext context)
{
- EmitBifBit(context, notRm: false);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64BitV);
+ }
+ else
+ {
+ EmitBifBit(context, notRm: false);
+ }
}
private static void EmitBifBit(ArmEmitterContext context, bool notRm)
@@ -167,7 +189,11 @@ namespace ARMeilleure.Instructions
public static void Bsl_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorTernaryOpRd(context, Intrinsic.Arm64BslV);
+ }
+ else if (Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -200,7 +226,11 @@ namespace ARMeilleure.Instructions
public static void Eor_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64EorV);
+ }
+ else if (Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -249,7 +279,11 @@ namespace ARMeilleure.Instructions
public static void Orn_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64OrnV);
+ }
+ else if (Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
@@ -280,7 +314,11 @@ namespace ARMeilleure.Instructions
public static void Orr_V(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64OrrV);
+ }
+ else if (Optimizations.UseSse2)
{
OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
diff --git a/ARMeilleure/Instructions/InstEmitSimdLogical32.cs b/ARMeilleure/Instructions/InstEmitSimdLogical32.cs
index dd686d4dd..c2a04778b 100644
--- a/ARMeilleure/Instructions/InstEmitSimdLogical32.cs
+++ b/ARMeilleure/Instructions/InstEmitSimdLogical32.cs
@@ -13,7 +13,11 @@ namespace ARMeilleure.Instructions
{
public static void Vand_I(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorBinaryOpSimd32(context, (n, m) => context.AddIntrinsic(Intrinsic.Arm64AndV | Intrinsic.Arm64V128, n, m));
+ }
+ else if (Optimizations.UseSse2)
{
EmitVectorBinaryOpSimd32(context, (n, m) => context.AddIntrinsic(Intrinsic.X86Pand, n, m));
}
@@ -25,7 +29,11 @@ namespace ARMeilleure.Instructions
public static void Vbic_I(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorBinaryOpSimd32(context, (n, m) => context.AddIntrinsic(Intrinsic.Arm64BicV | Intrinsic.Arm64V128, n, m));
+ }
+ else if (Optimizations.UseSse2)
{
EmitVectorBinaryOpSimd32(context, (n, m) => context.AddIntrinsic(Intrinsic.X86Pandn, m, n));
}
@@ -73,17 +81,35 @@ namespace ARMeilleure.Instructions
public static void Vbif(ArmEmitterContext context)
{
- EmitBifBit(context, true);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorTernaryOpSimd32(context, (d, n, m) => context.AddIntrinsic(Intrinsic.Arm64BifV | Intrinsic.Arm64V128, d, n, m));
+ }
+ else
+ {
+ EmitBifBit(context, true);
+ }
}
public static void Vbit(ArmEmitterContext context)
{
- EmitBifBit(context, false);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorTernaryOpSimd32(context, (d, n, m) => context.AddIntrinsic(Intrinsic.Arm64BitV | Intrinsic.Arm64V128, d, n, m));
+ }
+ else
+ {
+ EmitBifBit(context, false);
+ }
}
public static void Vbsl(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorTernaryOpSimd32(context, (d, n, m) => context.AddIntrinsic(Intrinsic.Arm64BslV | Intrinsic.Arm64V128, d, n, m));
+ }
+ else if (Optimizations.UseSse2)
{
EmitVectorTernaryOpSimd32(context, (d, n, m) =>
{
@@ -105,7 +131,11 @@ namespace ARMeilleure.Instructions
public static void Veor_I(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorBinaryOpSimd32(context, (n, m) => context.AddIntrinsic(Intrinsic.Arm64EorV | Intrinsic.Arm64V128, n, m));
+ }
+ else if (Optimizations.UseSse2)
{
EmitVectorBinaryOpSimd32(context, (n, m) => context.AddIntrinsic(Intrinsic.X86Pxor, n, m));
}
@@ -117,7 +147,11 @@ namespace ARMeilleure.Instructions
public static void Vorn_I(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorBinaryOpSimd32(context, (n, m) => context.AddIntrinsic(Intrinsic.Arm64OrnV | Intrinsic.Arm64V128, n, m));
+ }
+ else if (Optimizations.UseSse2)
{
Operand mask = context.VectorOne();
@@ -135,7 +169,11 @@ namespace ARMeilleure.Instructions
public static void Vorr_I(ArmEmitterContext context)
{
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelper32Arm64.EmitVectorBinaryOpSimd32(context, (n, m) => context.AddIntrinsic(Intrinsic.Arm64OrrV | Intrinsic.Arm64V128, n, m));
+ }
+ else if (Optimizations.UseSse2)
{
EmitVectorBinaryOpSimd32(context, (n, m) => context.AddIntrinsic(Intrinsic.X86Por, n, m));
}
diff --git a/ARMeilleure/Instructions/InstEmitSimdMove32.cs b/ARMeilleure/Instructions/InstEmitSimdMove32.cs
index 7da180fc9..17100eb9c 100644
--- a/ARMeilleure/Instructions/InstEmitSimdMove32.cs
+++ b/ARMeilleure/Instructions/InstEmitSimdMove32.cs
@@ -392,7 +392,11 @@ namespace ARMeilleure.Instructions
{
OpCode32SimdCmpZ op = (OpCode32SimdCmpZ)context.CurrOp;
- if (Optimizations.UseSse2)
+ if (Optimizations.UseAdvSimd)
+ {
+ EmitVectorZipUzpOpSimd32(context, Intrinsic.Arm64Zip1V, Intrinsic.Arm64Zip2V);
+ }
+ else if (Optimizations.UseSse2)
{
EmitVectorShuffleOpSimd32(context, (m, d) =>
{
@@ -461,7 +465,11 @@ namespace ARMeilleure.Instructions
{
OpCode32SimdCmpZ op = (OpCode32SimdCmpZ)context.CurrOp;
- if (Optimizations.UseSsse3)
+ if (Optimizations.UseAdvSimd)
+ {
+ EmitVectorZipUzpOpSimd32(context, Intrinsic.Arm64Uzp1V, Intrinsic.Arm64Uzp2V);
+ }
+ else if (Optimizations.UseSsse3)
{
EmitVectorShuffleOpSimd32(context, (m, d) =>
{
@@ -559,6 +567,52 @@ namespace ARMeilleure.Instructions
}
}
+ private static void EmitVectorZipUzpOpSimd32(ArmEmitterContext context, Intrinsic inst1, Intrinsic inst2)
+ {
+ OpCode32SimdCmpZ op = (OpCode32SimdCmpZ)context.CurrOp;
+
+ bool overlap = op.Qm == op.Qd;
+
+ Operand d = GetVecA32(op.Qd);
+ Operand m = GetVecA32(op.Qm);
+
+ Operand dPart = d;
+ Operand mPart = m;
+
+ if (!op.Q) // Register swap: move relevant doubleword to destination side.
+ {
+ dPart = InstEmitSimdHelper32Arm64.EmitMoveDoubleWordToSide(context, d, op.Vd, 0);
+ mPart = InstEmitSimdHelper32Arm64.EmitMoveDoubleWordToSide(context, m, op.Vm, 0);
+ }
+
+ Intrinsic vSize = op.Q ? Intrinsic.Arm64V128 : Intrinsic.Arm64V64;
+
+ vSize |= (Intrinsic)(op.Size << (int)Intrinsic.Arm64VSizeShift);
+
+ Operand resD = context.AddIntrinsic(inst1 | vSize, dPart, mPart);
+ Operand resM = context.AddIntrinsic(inst2 | vSize, dPart, mPart);
+
+ if (!op.Q) // Register insert.
+ {
+ resD = context.AddIntrinsic(Intrinsic.Arm64InsVe | Intrinsic.Arm64VDWord, d, Const(op.Vd & 1), resD, Const(0));
+
+ if (overlap)
+ {
+ resD = context.AddIntrinsic(Intrinsic.Arm64InsVe | Intrinsic.Arm64VDWord, resD, Const(op.Vm & 1), resM, Const(0));
+ }
+ else
+ {
+ resM = context.AddIntrinsic(Intrinsic.Arm64InsVe | Intrinsic.Arm64VDWord, m, Const(op.Vm & 1), resM, Const(0));
+ }
+ }
+
+ context.Copy(d, resD);
+ if (!overlap)
+ {
+ context.Copy(m, resM);
+ }
+ }
+
private static void EmitVectorShuffleOpSimd32(ArmEmitterContext context, Func shuffleFunc)
{
OpCode32Simd op = (OpCode32Simd)context.CurrOp;
diff --git a/ARMeilleure/Instructions/InstEmitSimdShift.cs b/ARMeilleure/Instructions/InstEmitSimdShift.cs
index cf3b51bd6..19e41119b 100644
--- a/ARMeilleure/Instructions/InstEmitSimdShift.cs
+++ b/ARMeilleure/Instructions/InstEmitSimdShift.cs
@@ -26,7 +26,15 @@ namespace ARMeilleure.Instructions
public static void Rshrn_V(ArmEmitterContext context)
{
- if (Optimizations.UseSsse3)
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorShiftTernaryOpRd(context, Intrinsic.Arm64RshrnV, shift);
+ }
+ else if (Optimizations.UseSsse3)
{
OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
@@ -80,7 +88,14 @@ namespace ARMeilleure.Instructions
int shift = GetImmShl(op);
- EmitScalarUnaryOpZx(context, (op1) => context.ShiftLeft(op1, Const(shift)));
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarShiftBinaryOp(context, Intrinsic.Arm64ShlS, shift);
+ }
+ else
+ {
+ EmitScalarUnaryOpZx(context, (op1) => context.ShiftLeft(op1, Const(shift)));
+ }
}
public static void Shl_V(ArmEmitterContext context)
@@ -90,7 +105,11 @@ namespace ARMeilleure.Instructions
int shift = GetImmShl(op);
int eSize = 8 << op.Size;
- if (shift >= eSize)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorShiftBinaryOp(context, Intrinsic.Arm64ShlV, shift);
+ }
+ else if (shift >= eSize)
{
if ((op.RegisterSize == RegisterSize.Simd64))
{
@@ -143,7 +162,11 @@ namespace ARMeilleure.Instructions
int shift = 8 << op.Size;
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorUnaryOp(context, Intrinsic.Arm64ShllV);
+ }
+ else if (Optimizations.UseSse41)
{
Operand n = GetVec(op.Rn);
@@ -170,7 +193,15 @@ namespace ARMeilleure.Instructions
public static void Shrn_V(ArmEmitterContext context)
{
- if (Optimizations.UseSsse3)
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorShiftTernaryOpRd(context, Intrinsic.Arm64ShrnV, shift);
+ }
+ else if (Optimizations.UseSsse3)
{
OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
@@ -205,89 +236,259 @@ namespace ARMeilleure.Instructions
public static void Sli_S(ArmEmitterContext context)
{
- EmitSli(context, scalar: true);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShl(op);
+
+ InstEmitSimdHelperArm64.EmitScalarShiftTernaryOpRd(context, Intrinsic.Arm64SliS, shift);
+ }
+ else
+ {
+ EmitSli(context, scalar: true);
+ }
}
public static void Sli_V(ArmEmitterContext context)
{
- EmitSli(context, scalar: false);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShl(op);
+
+ InstEmitSimdHelperArm64.EmitVectorShiftTernaryOpRd(context, Intrinsic.Arm64SliV, shift);
+ }
+ else
+ {
+ EmitSli(context, scalar: false);
+ }
}
public static void Sqrshl_V(ArmEmitterContext context)
{
- EmitShlRegOp(context, ShlRegFlags.Signed | ShlRegFlags.Round | ShlRegFlags.Saturating);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOp(context, Intrinsic.Arm64SqrshlV);
+ }
+ else
+ {
+ EmitShlRegOp(context, ShlRegFlags.Signed | ShlRegFlags.Round | ShlRegFlags.Saturating);
+ }
}
public static void Sqrshrn_S(ArmEmitterContext context)
{
- EmitRoundShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.ScalarSxSx);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitScalarSaturatingShiftTernaryOpRd(context, Intrinsic.Arm64SqrshrnS, shift);
+ }
+ else
+ {
+ EmitRoundShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.ScalarSxSx);
+ }
}
public static void Sqrshrn_V(ArmEmitterContext context)
{
- EmitRoundShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.VectorSxSx);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorSaturatingShiftTernaryOpRd(context, Intrinsic.Arm64SqrshrnV, shift);
+ }
+ else
+ {
+ EmitRoundShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.VectorSxSx);
+ }
}
public static void Sqrshrun_S(ArmEmitterContext context)
{
- EmitRoundShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.ScalarSxZx);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitScalarSaturatingShiftTernaryOpRd(context, Intrinsic.Arm64SqrshrunS, shift);
+ }
+ else
+ {
+ EmitRoundShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.ScalarSxZx);
+ }
}
public static void Sqrshrun_V(ArmEmitterContext context)
{
- EmitRoundShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.VectorSxZx);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorSaturatingShiftTernaryOpRd(context, Intrinsic.Arm64SqrshrunV, shift);
+ }
+ else
+ {
+ EmitRoundShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.VectorSxZx);
+ }
}
public static void Sqshl_V(ArmEmitterContext context)
{
- EmitShlRegOp(context, ShlRegFlags.Signed | ShlRegFlags.Saturating);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOp(context, Intrinsic.Arm64SqshlV);
+ }
+ else
+ {
+ EmitShlRegOp(context, ShlRegFlags.Signed | ShlRegFlags.Saturating);
+ }
}
public static void Sqshrn_S(ArmEmitterContext context)
{
- EmitShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.ScalarSxSx);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitScalarSaturatingShiftTernaryOpRd(context, Intrinsic.Arm64SqshrnS, shift);
+ }
+ else
+ {
+ EmitShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.ScalarSxSx);
+ }
}
public static void Sqshrn_V(ArmEmitterContext context)
{
- EmitShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.VectorSxSx);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorSaturatingShiftTernaryOpRd(context, Intrinsic.Arm64SqshrnV, shift);
+ }
+ else
+ {
+ EmitShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.VectorSxSx);
+ }
}
public static void Sqshrun_S(ArmEmitterContext context)
{
- EmitShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.ScalarSxZx);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitScalarSaturatingShiftTernaryOpRd(context, Intrinsic.Arm64SqshrunS, shift);
+ }
+ else
+ {
+ EmitShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.ScalarSxZx);
+ }
}
public static void Sqshrun_V(ArmEmitterContext context)
{
- EmitShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.VectorSxZx);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorSaturatingShiftTernaryOpRd(context, Intrinsic.Arm64SqshrunV, shift);
+ }
+ else
+ {
+ EmitShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.VectorSxZx);
+ }
}
public static void Sri_S(ArmEmitterContext context)
{
- EmitSri(context, scalar: true);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitScalarShiftTernaryOpRd(context, Intrinsic.Arm64SriS, shift);
+ }
+ else
+ {
+ EmitSri(context, scalar: true);
+ }
}
public static void Sri_V(ArmEmitterContext context)
{
- EmitSri(context, scalar: false);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorShiftTernaryOpRd(context, Intrinsic.Arm64SriV, shift);
+ }
+ else
+ {
+ EmitSri(context, scalar: false);
+ }
}
public static void Srshl_V(ArmEmitterContext context)
{
- EmitShlRegOp(context, ShlRegFlags.Signed | ShlRegFlags.Round);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64SrshlV);
+ }
+ else
+ {
+ EmitShlRegOp(context, ShlRegFlags.Signed | ShlRegFlags.Round);
+ }
}
public static void Srshr_S(ArmEmitterContext context)
{
- EmitScalarShrImmOpSx(context, ShrImmFlags.Round);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitScalarShiftBinaryOp(context, Intrinsic.Arm64SrshrS, shift);
+ }
+ else
+ {
+ EmitScalarShrImmOpSx(context, ShrImmFlags.Round);
+ }
}
public static void Srshr_V(ArmEmitterContext context)
{
OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
- if (Optimizations.UseSse2 && op.Size > 0 && op.Size < 3)
+ if (Optimizations.UseAdvSimd)
+ {
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorShiftBinaryOp(context, Intrinsic.Arm64SrshrV, shift);
+ }
+ else if (Optimizations.UseSse2 && op.Size > 0 && op.Size < 3)
{
int shift = GetImmShr(op);
int eSize = 8 << op.Size;
@@ -325,14 +526,31 @@ namespace ARMeilleure.Instructions
public static void Srsra_S(ArmEmitterContext context)
{
- EmitScalarShrImmOpSx(context, ShrImmFlags.Round | ShrImmFlags.Accumulate);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitScalarShiftTernaryOpRd(context, Intrinsic.Arm64SrsraS, shift);
+ }
+ else
+ {
+ EmitScalarShrImmOpSx(context, ShrImmFlags.Round | ShrImmFlags.Accumulate);
+ }
}
public static void Srsra_V(ArmEmitterContext context)
{
OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
- if (Optimizations.UseSse2 && op.Size > 0 && op.Size < 3)
+ if (Optimizations.UseAdvSimd)
+ {
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorShiftTernaryOpRd(context, Intrinsic.Arm64SrsraV, shift);
+ }
+ else if (Optimizations.UseSse2 && op.Size > 0 && op.Size < 3)
{
int shift = GetImmShr(op);
int eSize = 8 << op.Size;
@@ -372,12 +590,26 @@ namespace ARMeilleure.Instructions
public static void Sshl_S(ArmEmitterContext context)
{
- EmitShlRegOp(context, ShlRegFlags.Scalar | ShlRegFlags.Signed);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOp(context, Intrinsic.Arm64SshlS);
+ }
+ else
+ {
+ EmitShlRegOp(context, ShlRegFlags.Scalar | ShlRegFlags.Signed);
+ }
}
public static void Sshl_V(ArmEmitterContext context)
{
- EmitShlRegOp(context, ShlRegFlags.Signed);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64SshlV);
+ }
+ else
+ {
+ EmitShlRegOp(context, ShlRegFlags.Signed);
+ }
}
public static void Sshll_V(ArmEmitterContext context)
@@ -386,7 +618,11 @@ namespace ARMeilleure.Instructions
int shift = GetImmShl(op);
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorShiftBinaryOp(context, Intrinsic.Arm64SshllV, shift);
+ }
+ else if (Optimizations.UseSse41)
{
Operand n = GetVec(op.Rn);
@@ -416,7 +652,18 @@ namespace ARMeilleure.Instructions
public static void Sshr_S(ArmEmitterContext context)
{
- EmitShrImmOp(context, ShrImmFlags.ScalarSx);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitScalarShiftBinaryOp(context, Intrinsic.Arm64SshrS, shift);
+ }
+ else
+ {
+ EmitShrImmOp(context, ShrImmFlags.ScalarSx);
+ }
}
public static void Sshr_V(ArmEmitterContext context)
@@ -425,7 +672,11 @@ namespace ARMeilleure.Instructions
int shift = GetImmShr(op);
- if (Optimizations.UseGfni && op.Size == 0)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorShiftBinaryOp(context, Intrinsic.Arm64SshrV, shift);
+ }
+ else if (Optimizations.UseGfni && op.Size == 0)
{
Operand n = GetVec(op.Rn);
@@ -478,14 +729,31 @@ namespace ARMeilleure.Instructions
public static void Ssra_S(ArmEmitterContext context)
{
- EmitScalarShrImmOpSx(context, ShrImmFlags.Accumulate);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitScalarShiftTernaryOpRd(context, Intrinsic.Arm64SsraS, shift);
+ }
+ else
+ {
+ EmitScalarShrImmOpSx(context, ShrImmFlags.Accumulate);
+ }
}
public static void Ssra_V(ArmEmitterContext context)
{
OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
- if (Optimizations.UseSse2 && op.Size > 0 && op.Size < 3)
+ if (Optimizations.UseAdvSimd)
+ {
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorShiftTernaryOpRd(context, Intrinsic.Arm64SsraV, shift);
+ }
+ else if (Optimizations.UseSse2 && op.Size > 0 && op.Size < 3)
{
int shift = GetImmShr(op);
@@ -515,49 +783,131 @@ namespace ARMeilleure.Instructions
public static void Uqrshl_V(ArmEmitterContext context)
{
- EmitShlRegOp(context, ShlRegFlags.Round | ShlRegFlags.Saturating);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOp(context, Intrinsic.Arm64UqrshlV);
+ }
+ else
+ {
+ EmitShlRegOp(context, ShlRegFlags.Round | ShlRegFlags.Saturating);
+ }
}
public static void Uqrshrn_S(ArmEmitterContext context)
{
- EmitRoundShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.ScalarZxZx);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitScalarSaturatingShiftTernaryOpRd(context, Intrinsic.Arm64UqrshrnS, shift);
+ }
+ else
+ {
+ EmitRoundShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.ScalarZxZx);
+ }
}
public static void Uqrshrn_V(ArmEmitterContext context)
{
- EmitRoundShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.VectorZxZx);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorSaturatingShiftTernaryOpRd(context, Intrinsic.Arm64UqrshrnV, shift);
+ }
+ else
+ {
+ EmitRoundShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.VectorZxZx);
+ }
}
public static void Uqshl_V(ArmEmitterContext context)
{
- EmitShlRegOp(context, ShlRegFlags.Saturating);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorSaturatingBinaryOp(context, Intrinsic.Arm64UqshlV);
+ }
+ else
+ {
+ EmitShlRegOp(context, ShlRegFlags.Saturating);
+ }
}
public static void Uqshrn_S(ArmEmitterContext context)
{
- EmitShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.ScalarZxZx);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitScalarSaturatingShiftTernaryOpRd(context, Intrinsic.Arm64UqshrnS, shift);
+ }
+ else
+ {
+ EmitShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.ScalarZxZx);
+ }
}
public static void Uqshrn_V(ArmEmitterContext context)
{
- EmitShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.VectorZxZx);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorSaturatingShiftTernaryOpRd(context, Intrinsic.Arm64UqshrnV, shift);
+ }
+ else
+ {
+ EmitShrImmSaturatingNarrowOp(context, ShrImmSaturatingNarrowFlags.VectorZxZx);
+ }
}
public static void Urshl_V(ArmEmitterContext context)
{
- EmitShlRegOp(context, ShlRegFlags.Round);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UrshlV);
+ }
+ else
+ {
+ EmitShlRegOp(context, ShlRegFlags.Round);
+ }
}
public static void Urshr_S(ArmEmitterContext context)
{
- EmitScalarShrImmOpZx(context, ShrImmFlags.Round);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitScalarShiftBinaryOp(context, Intrinsic.Arm64UrshrS, shift);
+ }
+ else
+ {
+ EmitScalarShrImmOpZx(context, ShrImmFlags.Round);
+ }
}
public static void Urshr_V(ArmEmitterContext context)
{
OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
- if (Optimizations.UseSse2 && op.Size > 0)
+ if (Optimizations.UseAdvSimd)
+ {
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorShiftBinaryOp(context, Intrinsic.Arm64UrshrV, shift);
+ }
+ else if (Optimizations.UseSse2 && op.Size > 0)
{
int shift = GetImmShr(op);
int eSize = 8 << op.Size;
@@ -593,14 +943,31 @@ namespace ARMeilleure.Instructions
public static void Ursra_S(ArmEmitterContext context)
{
- EmitScalarShrImmOpZx(context, ShrImmFlags.Round | ShrImmFlags.Accumulate);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitScalarShiftTernaryOpRd(context, Intrinsic.Arm64UrsraS, shift);
+ }
+ else
+ {
+ EmitScalarShrImmOpZx(context, ShrImmFlags.Round | ShrImmFlags.Accumulate);
+ }
}
public static void Ursra_V(ArmEmitterContext context)
{
OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
- if (Optimizations.UseSse2 && op.Size > 0)
+ if (Optimizations.UseAdvSimd)
+ {
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorShiftTernaryOpRd(context, Intrinsic.Arm64UrsraV, shift);
+ }
+ else if (Optimizations.UseSse2 && op.Size > 0)
{
int shift = GetImmShr(op);
int eSize = 8 << op.Size;
@@ -638,12 +1005,26 @@ namespace ARMeilleure.Instructions
public static void Ushl_S(ArmEmitterContext context)
{
- EmitShlRegOp(context, ShlRegFlags.Scalar);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitScalarBinaryOp(context, Intrinsic.Arm64UshlS);
+ }
+ else
+ {
+ EmitShlRegOp(context, ShlRegFlags.Scalar);
+ }
}
public static void Ushl_V(ArmEmitterContext context)
{
- EmitShlRegOp(context, ShlRegFlags.None);
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64UshlV);
+ }
+ else
+ {
+ EmitShlRegOp(context, ShlRegFlags.None);
+ }
}
public static void Ushll_V(ArmEmitterContext context)
@@ -652,7 +1033,11 @@ namespace ARMeilleure.Instructions
int shift = GetImmShl(op);
- if (Optimizations.UseSse41)
+ if (Optimizations.UseAdvSimd)
+ {
+ InstEmitSimdHelperArm64.EmitVectorShiftBinaryOp(context, Intrinsic.Arm64UshllV, shift);
+ }
+ else if (Optimizations.UseSse41)
{
Operand n = GetVec(op.Rn);
@@ -682,14 +1067,31 @@ namespace ARMeilleure.Instructions
public static void Ushr_S(ArmEmitterContext context)
{
- EmitShrImmOp(context, ShrImmFlags.ScalarZx);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitScalarShiftBinaryOp(context, Intrinsic.Arm64UshrS, shift);
+ }
+ else
+ {
+ EmitShrImmOp(context, ShrImmFlags.ScalarZx);
+ }
}
public static void Ushr_V(ArmEmitterContext context)
{
OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
- if (Optimizations.UseSse2 && op.Size > 0)
+ if (Optimizations.UseAdvSimd)
+ {
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorShiftBinaryOp(context, Intrinsic.Arm64UshrV, shift);
+ }
+ else if (Optimizations.UseSse2 && op.Size > 0)
{
int shift = GetImmShr(op);
@@ -714,14 +1116,31 @@ namespace ARMeilleure.Instructions
public static void Usra_S(ArmEmitterContext context)
{
- EmitScalarShrImmOpZx(context, ShrImmFlags.Accumulate);
+ if (Optimizations.UseAdvSimd)
+ {
+ OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitScalarShiftTernaryOpRd(context, Intrinsic.Arm64UsraS, shift);
+ }
+ else
+ {
+ EmitScalarShrImmOpZx(context, ShrImmFlags.Accumulate);
+ }
}
public static void Usra_V(ArmEmitterContext context)
{
OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
- if (Optimizations.UseSse2 && op.Size > 0)
+ if (Optimizations.UseAdvSimd)
+ {
+ int shift = GetImmShr(op);
+
+ InstEmitSimdHelperArm64.EmitVectorShiftTernaryOpRd(context, Intrinsic.Arm64UsraV, shift);
+ }
+ else if (Optimizations.UseSse2 && op.Size > 0)
{
int shift = GetImmShr(op);
diff --git a/ARMeilleure/Instructions/InstEmitSystem.cs b/ARMeilleure/Instructions/InstEmitSystem.cs
index cc32228c3..1345bbf10 100644
--- a/ARMeilleure/Instructions/InstEmitSystem.cs
+++ b/ARMeilleure/Instructions/InstEmitSystem.cs
@@ -150,6 +150,8 @@ namespace ARMeilleure.Instructions
{
OpCodeSystem op = (OpCodeSystem)context.CurrOp;
+ context.SyncQcFlag();
+
Operand fpsr = Const(0);
for (int flag = 0; flag < RegisterConsts.FpFlagsCount; flag++)
@@ -196,6 +198,8 @@ namespace ARMeilleure.Instructions
{
OpCodeSystem op = (OpCodeSystem)context.CurrOp;
+ context.ClearQcFlagIfModified();
+
Operand fpsr = GetIntOrZR(context, op.Rt);
fpsr = context.ConvertI64ToI32(fpsr);
diff --git a/ARMeilleure/IntermediateRepresentation/Intrinsic.cs b/ARMeilleure/IntermediateRepresentation/Intrinsic.cs
index bc1285be2..a665e4b7a 100644
--- a/ARMeilleure/IntermediateRepresentation/Intrinsic.cs
+++ b/ARMeilleure/IntermediateRepresentation/Intrinsic.cs
@@ -2,6 +2,8 @@ namespace ARMeilleure.IntermediateRepresentation
{
enum Intrinsic : ushort
{
+ // X86 (SSE and AVX)
+
X86Addpd,
X86Addps,
X86Addsd,
@@ -172,6 +174,458 @@ namespace ARMeilleure.IntermediateRepresentation
X86Vfnmsub231sd,
X86Vfnmsub231ss,
X86Xorpd,
- X86Xorps
+ X86Xorps,
+
+ // Arm64 (FP and Advanced SIMD)
+
+ Arm64AbsS,
+ Arm64AbsV,
+ Arm64AddhnV,
+ Arm64AddpS,
+ Arm64AddpV,
+ Arm64AddvV,
+ Arm64AddS,
+ Arm64AddV,
+ Arm64AesdV,
+ Arm64AeseV,
+ Arm64AesimcV,
+ Arm64AesmcV,
+ Arm64AndV,
+ Arm64BicVi,
+ Arm64BicV,
+ Arm64BifV,
+ Arm64BitV,
+ Arm64BslV,
+ Arm64ClsV,
+ Arm64ClzV,
+ Arm64CmeqS,
+ Arm64CmeqV,
+ Arm64CmeqSz,
+ Arm64CmeqVz,
+ Arm64CmgeS,
+ Arm64CmgeV,
+ Arm64CmgeSz,
+ Arm64CmgeVz,
+ Arm64CmgtS,
+ Arm64CmgtV,
+ Arm64CmgtSz,
+ Arm64CmgtVz,
+ Arm64CmhiS,
+ Arm64CmhiV,
+ Arm64CmhsS,
+ Arm64CmhsV,
+ Arm64CmleSz,
+ Arm64CmleVz,
+ Arm64CmltSz,
+ Arm64CmltVz,
+ Arm64CmtstS,
+ Arm64CmtstV,
+ Arm64CntV,
+ Arm64DupSe,
+ Arm64DupVe,
+ Arm64DupGp,
+ Arm64EorV,
+ Arm64ExtV,
+ Arm64FabdS,
+ Arm64FabdV,
+ Arm64FabsV,
+ Arm64FabsS,
+ Arm64FacgeS,
+ Arm64FacgeV,
+ Arm64FacgtS,
+ Arm64FacgtV,
+ Arm64FaddpS,
+ Arm64FaddpV,
+ Arm64FaddV,
+ Arm64FaddS,
+ Arm64FccmpeS,
+ Arm64FccmpS,
+ Arm64FcmeqS,
+ Arm64FcmeqV,
+ Arm64FcmeqSz,
+ Arm64FcmeqVz,
+ Arm64FcmgeS,
+ Arm64FcmgeV,
+ Arm64FcmgeSz,
+ Arm64FcmgeVz,
+ Arm64FcmgtS,
+ Arm64FcmgtV,
+ Arm64FcmgtSz,
+ Arm64FcmgtVz,
+ Arm64FcmleSz,
+ Arm64FcmleVz,
+ Arm64FcmltSz,
+ Arm64FcmltVz,
+ Arm64FcmpeS,
+ Arm64FcmpS,
+ Arm64FcselS,
+ Arm64FcvtasS,
+ Arm64FcvtasV,
+ Arm64FcvtasGp,
+ Arm64FcvtauS,
+ Arm64FcvtauV,
+ Arm64FcvtauGp,
+ Arm64FcvtlV,
+ Arm64FcvtmsS,
+ Arm64FcvtmsV,
+ Arm64FcvtmsGp,
+ Arm64FcvtmuS,
+ Arm64FcvtmuV,
+ Arm64FcvtmuGp,
+ Arm64FcvtnsS,
+ Arm64FcvtnsV,
+ Arm64FcvtnsGp,
+ Arm64FcvtnuS,
+ Arm64FcvtnuV,
+ Arm64FcvtnuGp,
+ Arm64FcvtnV,
+ Arm64FcvtpsS,
+ Arm64FcvtpsV,
+ Arm64FcvtpsGp,
+ Arm64FcvtpuS,
+ Arm64FcvtpuV,
+ Arm64FcvtpuGp,
+ Arm64FcvtxnS,
+ Arm64FcvtxnV,
+ Arm64FcvtzsSFixed,
+ Arm64FcvtzsVFixed,
+ Arm64FcvtzsS,
+ Arm64FcvtzsV,
+ Arm64FcvtzsGpFixed,
+ Arm64FcvtzsGp,
+ Arm64FcvtzuSFixed,
+ Arm64FcvtzuVFixed,
+ Arm64FcvtzuS,
+ Arm64FcvtzuV,
+ Arm64FcvtzuGpFixed,
+ Arm64FcvtzuGp,
+ Arm64FcvtS,
+ Arm64FdivV,
+ Arm64FdivS,
+ Arm64FmaddS,
+ Arm64FmaxnmpS,
+ Arm64FmaxnmpV,
+ Arm64FmaxnmvV,
+ Arm64FmaxnmV,
+ Arm64FmaxnmS,
+ Arm64FmaxpS,
+ Arm64FmaxpV,
+ Arm64FmaxvV,
+ Arm64FmaxV,
+ Arm64FmaxS,
+ Arm64FminnmpS,
+ Arm64FminnmpV,
+ Arm64FminnmvV,
+ Arm64FminnmV,
+ Arm64FminnmS,
+ Arm64FminpS,
+ Arm64FminpV,
+ Arm64FminvV,
+ Arm64FminV,
+ Arm64FminS,
+ Arm64FmlaSe,
+ Arm64FmlaVe,
+ Arm64FmlaV,
+ Arm64FmlsSe,
+ Arm64FmlsVe,
+ Arm64FmlsV,
+ Arm64FmovVi,
+ Arm64FmovS,
+ Arm64FmovGp,
+ Arm64FmovSi,
+ Arm64FmsubS,
+ Arm64FmulxSe,
+ Arm64FmulxVe,
+ Arm64FmulxS,
+ Arm64FmulxV,
+ Arm64FmulSe,
+ Arm64FmulVe,
+ Arm64FmulV,
+ Arm64FmulS,
+ Arm64FnegV,
+ Arm64FnegS,
+ Arm64FnmaddS,
+ Arm64FnmsubS,
+ Arm64FnmulS,
+ Arm64FrecpeS,
+ Arm64FrecpeV,
+ Arm64FrecpsS,
+ Arm64FrecpsV,
+ Arm64FrecpxS,
+ Arm64FrintaV,
+ Arm64FrintaS,
+ Arm64FrintiV,
+ Arm64FrintiS,
+ Arm64FrintmV,
+ Arm64FrintmS,
+ Arm64FrintnV,
+ Arm64FrintnS,
+ Arm64FrintpV,
+ Arm64FrintpS,
+ Arm64FrintxV,
+ Arm64FrintxS,
+ Arm64FrintzV,
+ Arm64FrintzS,
+ Arm64FrsqrteS,
+ Arm64FrsqrteV,
+ Arm64FrsqrtsS,
+ Arm64FrsqrtsV,
+ Arm64FsqrtV,
+ Arm64FsqrtS,
+ Arm64FsubV,
+ Arm64FsubS,
+ Arm64InsVe,
+ Arm64InsGp,
+ Arm64Ld1rV,
+ Arm64Ld1Vms,
+ Arm64Ld1Vss,
+ Arm64Ld2rV,
+ Arm64Ld2Vms,
+ Arm64Ld2Vss,
+ Arm64Ld3rV,
+ Arm64Ld3Vms,
+ Arm64Ld3Vss,
+ Arm64Ld4rV,
+ Arm64Ld4Vms,
+ Arm64Ld4Vss,
+ Arm64MlaVe,
+ Arm64MlaV,
+ Arm64MlsVe,
+ Arm64MlsV,
+ Arm64MoviV,
+ Arm64MrsFpsr,
+ Arm64MsrFpsr,
+ Arm64MulVe,
+ Arm64MulV,
+ Arm64MvniV,
+ Arm64NegS,
+ Arm64NegV,
+ Arm64NotV,
+ Arm64OrnV,
+ Arm64OrrVi,
+ Arm64OrrV,
+ Arm64PmullV,
+ Arm64PmulV,
+ Arm64RaddhnV,
+ Arm64RbitV,
+ Arm64Rev16V,
+ Arm64Rev32V,
+ Arm64Rev64V,
+ Arm64RshrnV,
+ Arm64RsubhnV,
+ Arm64SabalV,
+ Arm64SabaV,
+ Arm64SabdlV,
+ Arm64SabdV,
+ Arm64SadalpV,
+ Arm64SaddlpV,
+ Arm64SaddlvV,
+ Arm64SaddlV,
+ Arm64SaddwV,
+ Arm64ScvtfSFixed,
+ Arm64ScvtfVFixed,
+ Arm64ScvtfS,
+ Arm64ScvtfV,
+ Arm64ScvtfGpFixed,
+ Arm64ScvtfGp,
+ Arm64Sha1cV,
+ Arm64Sha1hV,
+ Arm64Sha1mV,
+ Arm64Sha1pV,
+ Arm64Sha1su0V,
+ Arm64Sha1su1V,
+ Arm64Sha256h2V,
+ Arm64Sha256hV,
+ Arm64Sha256su0V,
+ Arm64Sha256su1V,
+ Arm64ShaddV,
+ Arm64ShllV,
+ Arm64ShlS,
+ Arm64ShlV,
+ Arm64ShrnV,
+ Arm64ShsubV,
+ Arm64SliS,
+ Arm64SliV,
+ Arm64SmaxpV,
+ Arm64SmaxvV,
+ Arm64SmaxV,
+ Arm64SminpV,
+ Arm64SminvV,
+ Arm64SminV,
+ Arm64SmlalVe,
+ Arm64SmlalV,
+ Arm64SmlslVe,
+ Arm64SmlslV,
+ Arm64SmovV,
+ Arm64SmullVe,
+ Arm64SmullV,
+ Arm64SqabsS,
+ Arm64SqabsV,
+ Arm64SqaddS,
+ Arm64SqaddV,
+ Arm64SqdmlalSe,
+ Arm64SqdmlalVe,
+ Arm64SqdmlalS,
+ Arm64SqdmlalV,
+ Arm64SqdmlslSe,
+ Arm64SqdmlslVe,
+ Arm64SqdmlslS,
+ Arm64SqdmlslV,
+ Arm64SqdmulhSe,
+ Arm64SqdmulhVe,
+ Arm64SqdmulhS,
+ Arm64SqdmulhV,
+ Arm64SqdmullSe,
+ Arm64SqdmullVe,
+ Arm64SqdmullS,
+ Arm64SqdmullV,
+ Arm64SqnegS,
+ Arm64SqnegV,
+ Arm64SqrdmulhSe,
+ Arm64SqrdmulhVe,
+ Arm64SqrdmulhS,
+ Arm64SqrdmulhV,
+ Arm64SqrshlS,
+ Arm64SqrshlV,
+ Arm64SqrshrnS,
+ Arm64SqrshrnV,
+ Arm64SqrshrunS,
+ Arm64SqrshrunV,
+ Arm64SqshluS,
+ Arm64SqshluV,
+ Arm64SqshlSi,
+ Arm64SqshlVi,
+ Arm64SqshlS,
+ Arm64SqshlV,
+ Arm64SqshrnS,
+ Arm64SqshrnV,
+ Arm64SqshrunS,
+ Arm64SqshrunV,
+ Arm64SqsubS,
+ Arm64SqsubV,
+ Arm64SqxtnS,
+ Arm64SqxtnV,
+ Arm64SqxtunS,
+ Arm64SqxtunV,
+ Arm64SrhaddV,
+ Arm64SriS,
+ Arm64SriV,
+ Arm64SrshlS,
+ Arm64SrshlV,
+ Arm64SrshrS,
+ Arm64SrshrV,
+ Arm64SrsraS,
+ Arm64SrsraV,
+ Arm64SshllV,
+ Arm64SshlS,
+ Arm64SshlV,
+ Arm64SshrS,
+ Arm64SshrV,
+ Arm64SsraS,
+ Arm64SsraV,
+ Arm64SsublV,
+ Arm64SsubwV,
+ Arm64St1Vms,
+ Arm64St1Vss,
+ Arm64St2Vms,
+ Arm64St2Vss,
+ Arm64St3Vms,
+ Arm64St3Vss,
+ Arm64St4Vms,
+ Arm64St4Vss,
+ Arm64SubhnV,
+ Arm64SubS,
+ Arm64SubV,
+ Arm64SuqaddS,
+ Arm64SuqaddV,
+ Arm64TblV,
+ Arm64TbxV,
+ Arm64Trn1V,
+ Arm64Trn2V,
+ Arm64UabalV,
+ Arm64UabaV,
+ Arm64UabdlV,
+ Arm64UabdV,
+ Arm64UadalpV,
+ Arm64UaddlpV,
+ Arm64UaddlvV,
+ Arm64UaddlV,
+ Arm64UaddwV,
+ Arm64UcvtfSFixed,
+ Arm64UcvtfVFixed,
+ Arm64UcvtfS,
+ Arm64UcvtfV,
+ Arm64UcvtfGpFixed,
+ Arm64UcvtfGp,
+ Arm64UhaddV,
+ Arm64UhsubV,
+ Arm64UmaxpV,
+ Arm64UmaxvV,
+ Arm64UmaxV,
+ Arm64UminpV,
+ Arm64UminvV,
+ Arm64UminV,
+ Arm64UmlalVe,
+ Arm64UmlalV,
+ Arm64UmlslVe,
+ Arm64UmlslV,
+ Arm64UmovV,
+ Arm64UmullVe,
+ Arm64UmullV,
+ Arm64UqaddS,
+ Arm64UqaddV,
+ Arm64UqrshlS,
+ Arm64UqrshlV,
+ Arm64UqrshrnS,
+ Arm64UqrshrnV,
+ Arm64UqshlSi,
+ Arm64UqshlVi,
+ Arm64UqshlS,
+ Arm64UqshlV,
+ Arm64UqshrnS,
+ Arm64UqshrnV,
+ Arm64UqsubS,
+ Arm64UqsubV,
+ Arm64UqxtnS,
+ Arm64UqxtnV,
+ Arm64UrecpeV,
+ Arm64UrhaddV,
+ Arm64UrshlS,
+ Arm64UrshlV,
+ Arm64UrshrS,
+ Arm64UrshrV,
+ Arm64UrsqrteV,
+ Arm64UrsraS,
+ Arm64UrsraV,
+ Arm64UshllV,
+ Arm64UshlS,
+ Arm64UshlV,
+ Arm64UshrS,
+ Arm64UshrV,
+ Arm64UsqaddS,
+ Arm64UsqaddV,
+ Arm64UsraS,
+ Arm64UsraV,
+ Arm64UsublV,
+ Arm64UsubwV,
+ Arm64Uzp1V,
+ Arm64Uzp2V,
+ Arm64XtnV,
+ Arm64Zip1V,
+ Arm64Zip2V,
+
+ Arm64VTypeShift = 13,
+ Arm64VTypeMask = 1 << Arm64VTypeShift,
+ Arm64V64 = 0 << Arm64VTypeShift,
+ Arm64V128 = 1 << Arm64VTypeShift,
+
+ Arm64VSizeShift = 14,
+ Arm64VSizeMask = 3 << Arm64VSizeShift,
+ Arm64VFloat = 0 << Arm64VSizeShift,
+ Arm64VDouble = 1 << Arm64VSizeShift,
+ Arm64VByte = 0 << Arm64VSizeShift,
+ Arm64VHWord = 1 << Arm64VSizeShift,
+ Arm64VWord = 2 << Arm64VSizeShift,
+ Arm64VDWord = 3 << Arm64VSizeShift
}
}
\ No newline at end of file
diff --git a/ARMeilleure/IntermediateRepresentation/Multiplier.cs b/ARMeilleure/IntermediateRepresentation/Multiplier.cs
index 23582072b..d6bc7d994 100644
--- a/ARMeilleure/IntermediateRepresentation/Multiplier.cs
+++ b/ARMeilleure/IntermediateRepresentation/Multiplier.cs
@@ -5,6 +5,7 @@ namespace ARMeilleure.IntermediateRepresentation
x1 = 0,
x2 = 1,
x4 = 2,
- x8 = 3
+ x8 = 3,
+ x16 = 4
}
}
\ No newline at end of file
diff --git a/ARMeilleure/IntermediateRepresentation/Operand.cs b/ARMeilleure/IntermediateRepresentation/Operand.cs
index 896d3420c..9e8de3ba4 100644
--- a/ARMeilleure/IntermediateRepresentation/Operand.cs
+++ b/ARMeilleure/IntermediateRepresentation/Operand.cs
@@ -259,6 +259,20 @@ namespace ARMeilleure.IntermediateRepresentation
}
}
+ public Span GetUses(ref Span buffer)
+ {
+ ReadOnlySpan uses = Uses;
+
+ if (buffer.Length < uses.Length)
+ {
+ buffer = Allocators.Default.AllocateSpan((uint)uses.Length);
+ }
+
+ uses.CopyTo(buffer);
+
+ return buffer.Slice(0, uses.Length);
+ }
+
private static void New(ref T* data, ref ushort count, ref ushort capacity, ushort initialCapacity) where T : unmanaged
{
count = 0;
diff --git a/ARMeilleure/IntermediateRepresentation/OperandType.cs b/ARMeilleure/IntermediateRepresentation/OperandType.cs
index bfdf5130c..81b22cf56 100644
--- a/ARMeilleure/IntermediateRepresentation/OperandType.cs
+++ b/ARMeilleure/IntermediateRepresentation/OperandType.cs
@@ -47,5 +47,19 @@ namespace ARMeilleure.IntermediateRepresentation
throw new InvalidOperationException($"Invalid operand type \"{type}\".");
}
+
+ public static int GetSizeInBytesLog2(this OperandType type)
+ {
+ switch (type)
+ {
+ case OperandType.FP32: return 2;
+ case OperandType.FP64: return 3;
+ case OperandType.I32: return 2;
+ case OperandType.I64: return 3;
+ case OperandType.V128: return 4;
+ }
+
+ throw new InvalidOperationException($"Invalid operand type \"{type}\".");
+ }
}
}
\ No newline at end of file
diff --git a/ARMeilleure/Memory/ReservedRegion.cs b/ARMeilleure/Memory/ReservedRegion.cs
index d63491089..2197afad9 100644
--- a/ARMeilleure/Memory/ReservedRegion.cs
+++ b/ARMeilleure/Memory/ReservedRegion.cs
@@ -4,7 +4,7 @@ namespace ARMeilleure.Memory
{
class ReservedRegion
{
- private const int DefaultGranularity = 65536; // Mapping granularity in Windows.
+ public const int DefaultGranularity = 65536; // Mapping granularity in Windows.
public IJitMemoryBlock Block { get; }
diff --git a/ARMeilleure/Native/JitSupportDarwin.cs b/ARMeilleure/Native/JitSupportDarwin.cs
new file mode 100644
index 000000000..7d6a8634a
--- /dev/null
+++ b/ARMeilleure/Native/JitSupportDarwin.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Runtime.InteropServices;
+using System.Runtime.Versioning;
+
+namespace ARMeilleure.Native
+{
+ [SupportedOSPlatform("macos")]
+ public static partial class JitSupportDarwin
+ {
+ [LibraryImport("libarmeilleure-jitsupport", EntryPoint = "armeilleure_jit_memcpy")]
+ public static partial void Copy(IntPtr dst, IntPtr src, ulong n);
+ }
+}
diff --git a/ARMeilleure/Native/libs/libarmeilleure-jitsupport.dylib b/ARMeilleure/Native/libs/libarmeilleure-jitsupport.dylib
new file mode 100644
index 000000000..c65b0a4ef
Binary files /dev/null and b/ARMeilleure/Native/libs/libarmeilleure-jitsupport.dylib differ
diff --git a/ARMeilleure/Native/macos_jit_support/Makefile b/ARMeilleure/Native/macos_jit_support/Makefile
new file mode 100644
index 000000000..d6da35d52
--- /dev/null
+++ b/ARMeilleure/Native/macos_jit_support/Makefile
@@ -0,0 +1,8 @@
+NAME = libarmeilleure-jitsupport.dylib
+
+all: ${NAME}
+
+${NAME}:
+ clang -O3 -dynamiclib support.c -o ${NAME}
+clean:
+ rm -f ${NAME}
diff --git a/ARMeilleure/Native/macos_jit_support/support.c b/ARMeilleure/Native/macos_jit_support/support.c
new file mode 100644
index 000000000..1b13d9066
--- /dev/null
+++ b/ARMeilleure/Native/macos_jit_support/support.c
@@ -0,0 +1,14 @@
+#include
+#include
+#include
+
+#include
+
+void armeilleure_jit_memcpy(void *dst, const void *src, size_t n) {
+ pthread_jit_write_protect_np(0);
+ memcpy(dst, src, n);
+ pthread_jit_write_protect_np(1);
+
+ // Ensure that the instruction cache for this range is invalidated.
+ sys_icache_invalidate(dst, n);
+}
diff --git a/ARMeilleure/Optimizations.cs b/ARMeilleure/Optimizations.cs
index 97defd9a9..0810d96c9 100644
--- a/ARMeilleure/Optimizations.cs
+++ b/ARMeilleure/Optimizations.cs
@@ -1,4 +1,5 @@
using ARMeilleure.CodeGen.X86;
+using System.Runtime.Intrinsics.Arm;
namespace ARMeilleure
{
@@ -9,6 +10,8 @@ namespace ARMeilleure
public static bool AllowLcqInFunctionTable { get; set; } = true;
public static bool UseUnmanagedDispatchLoop { get; set; } = true;
+ public static bool UseAdvSimdIfAvailable { get; set; } = true;
+
public static bool UseSseIfAvailable { get; set; } = true;
public static bool UseSse2IfAvailable { get; set; } = true;
public static bool UseSse3IfAvailable { get; set; } = true;
@@ -30,6 +33,8 @@ namespace ARMeilleure
set => HardwareCapabilities.ForceLegacySse = value;
}
+ internal static bool UseAdvSimd => UseAdvSimdIfAvailable && AdvSimd.IsSupported;
+
internal static bool UseSse => UseSseIfAvailable && HardwareCapabilities.SupportsSse;
internal static bool UseSse2 => UseSse2IfAvailable && HardwareCapabilities.SupportsSse2;
internal static bool UseSse3 => UseSse3IfAvailable && HardwareCapabilities.SupportsSse3;
diff --git a/ARMeilleure/Signal/NativeSignalHandler.cs b/ARMeilleure/Signal/NativeSignalHandler.cs
index 0257f4403..da02f76a8 100644
--- a/ARMeilleure/Signal/NativeSignalHandler.cs
+++ b/ARMeilleure/Signal/NativeSignalHandler.cs
@@ -1,5 +1,7 @@
using ARMeilleure.IntermediateRepresentation;
+using ARMeilleure.Memory;
using ARMeilleure.Translation;
+using ARMeilleure.Translation.Cache;
using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
@@ -69,8 +71,8 @@ namespace ARMeilleure.Signal
private const uint EXCEPTION_ACCESS_VIOLATION = 0xc0000005;
- private const ulong PageSize = 0x1000;
- private const ulong PageMask = PageSize - 1;
+ private static ulong _pageSize = GetPageSize();
+ private static ulong _pageMask = _pageSize - 1;
private static IntPtr _handlerConfig;
private static IntPtr _signalHandlerPtr;
@@ -79,6 +81,19 @@ namespace ARMeilleure.Signal
private static readonly object _lock = new object();
private static bool _initialized;
+ private static ulong GetPageSize()
+ {
+ // TODO: This needs to be based on the current memory manager configuration.
+ if (OperatingSystem.IsMacOS() && RuntimeInformation.ProcessArchitecture == Architecture.Arm64)
+ {
+ return 1UL << 14;
+ }
+ else
+ {
+ return 1UL << 12;
+ }
+ }
+
static NativeSignalHandler()
{
_handlerConfig = Marshal.AllocHGlobal(Unsafe.SizeOf());
@@ -87,7 +102,12 @@ namespace ARMeilleure.Signal
config = new SignalHandlerConfig();
}
- public static void InitializeSignalHandler()
+ public static void InitializeJitCache(IJitMemoryAllocator allocator)
+ {
+ JitCache.Initialize(allocator);
+ }
+
+ public static void InitializeSignalHandler(Func customSignalHandlerFactory = null)
{
if (_initialized) return;
@@ -95,10 +115,9 @@ namespace ARMeilleure.Signal
{
if (_initialized) return;
- bool unix = OperatingSystem.IsLinux() || OperatingSystem.IsMacOS();
ref SignalHandlerConfig config = ref GetConfigRef();
- if (unix)
+ if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
{
// Unix siginfo struct locations.
// NOTE: These are incredibly likely to be different between kernel version and architectures.
@@ -108,7 +127,13 @@ namespace ARMeilleure.Signal
_signalHandlerPtr = Marshal.GetFunctionPointerForDelegate(GenerateUnixSignalHandler(_handlerConfig));
- SigAction old = UnixSignalHandlerRegistration.RegisterExceptionHandler(_signalHandlerPtr);
+ if (customSignalHandlerFactory != null)
+ {
+ _signalHandlerPtr = customSignalHandlerFactory(UnixSignalHandlerRegistration.GetSegfaultExceptionHandler().sa_handler, _signalHandlerPtr);
+ }
+
+ var old = UnixSignalHandlerRegistration.RegisterExceptionHandler(_signalHandlerPtr);
+
config.UnixOldSigaction = (nuint)(ulong)old.sa_handler;
config.UnixOldSigaction3Arg = old.sa_flags & 4;
}
@@ -119,6 +144,11 @@ namespace ARMeilleure.Signal
_signalHandlerPtr = Marshal.GetFunctionPointerForDelegate(GenerateWindowsSignalHandler(_handlerConfig));
+ if (customSignalHandlerFactory != null)
+ {
+ _signalHandlerPtr = customSignalHandlerFactory(IntPtr.Zero, _signalHandlerPtr);
+ }
+
_signalHandlerHandle = WindowsSignalHandlerRegistration.RegisterExceptionHandler(_signalHandlerPtr);
}
@@ -197,7 +227,7 @@ namespace ARMeilleure.Signal
// Only call tracking if in range.
context.BranchIfFalse(nextLabel, inRange, BasicBlockFrequency.Cold);
- Operand offset = context.BitwiseAnd(context.Subtract(faultAddress, rangeAddress), Const(~PageMask));
+ Operand offset = context.BitwiseAnd(context.Subtract(faultAddress, rangeAddress), Const(~_pageMask));
// Call the tracking action, with the pointer's relative offset to the base address.
Operand trackingActionPtr = context.Load(OperandType.I64, Const((ulong)signalStructPtr + rangeBaseOffset + 20));
@@ -208,7 +238,7 @@ namespace ARMeilleure.Signal
// Tracking action should be non-null to call it, otherwise assume false return.
context.BranchIfFalse(skipActionLabel, trackingActionPtr);
- Operand result = context.Call(trackingActionPtr, OperandType.I32, offset, Const(PageSize), isWrite, Const(0));
+ Operand result = context.Call(trackingActionPtr, OperandType.I32, offset, Const(_pageSize), isWrite, Const(0));
context.Copy(inRegionLocal, result);
context.MarkLabel(skipActionLabel);
@@ -278,7 +308,7 @@ namespace ARMeilleure.Signal
OperandType[] argTypes = new OperandType[] { OperandType.I32, OperandType.I64, OperandType.I64 };
- return Compiler.Compile(cfg, argTypes, OperandType.None, CompilerOptions.HighCq).Map();
+ return Compiler.Compile(cfg, argTypes, OperandType.None, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map();
}
private static VectoredExceptionHandler GenerateWindowsSignalHandler(IntPtr signalStructPtr)
@@ -332,7 +362,7 @@ namespace ARMeilleure.Signal
OperandType[] argTypes = new OperandType[] { OperandType.I64 };
- return Compiler.Compile(cfg, argTypes, OperandType.I32, CompilerOptions.HighCq).Map();
+ return Compiler.Compile(cfg, argTypes, OperandType.I32, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map();
}
}
}
diff --git a/ARMeilleure/Signal/TestMethods.cs b/ARMeilleure/Signal/TestMethods.cs
index 2d7cef166..e2ecad242 100644
--- a/ARMeilleure/Signal/TestMethods.cs
+++ b/ARMeilleure/Signal/TestMethods.cs
@@ -1,7 +1,7 @@
using ARMeilleure.IntermediateRepresentation;
using ARMeilleure.Translation;
using System;
-
+using System.Runtime.InteropServices;
using static ARMeilleure.IntermediateRepresentation.Operand.Factory;
namespace ARMeilleure.Signal
@@ -32,7 +32,7 @@ namespace ARMeilleure.Signal
OperandType[] argTypes = new OperandType[] { OperandType.I64 };
- return Compiler.Compile(cfg, argTypes, OperandType.I32, CompilerOptions.HighCq).Map();
+ return Compiler.Compile(cfg, argTypes, OperandType.I32, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map();
}
public static DebugThreadLocalMapGetOrReserve GenerateDebugThreadLocalMapGetOrReserve(IntPtr structPtr)
@@ -49,7 +49,7 @@ namespace ARMeilleure.Signal
OperandType[] argTypes = new OperandType[] { OperandType.I64 };
- return Compiler.Compile(cfg, argTypes, OperandType.I32, CompilerOptions.HighCq).Map();
+ return Compiler.Compile(cfg, argTypes, OperandType.I32, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map();
}
public static DebugNativeWriteLoop GenerateDebugNativeWriteLoop()
@@ -78,7 +78,7 @@ namespace ARMeilleure.Signal
OperandType[] argTypes = new OperandType[] { OperandType.I64 };
- return Compiler.Compile(cfg, argTypes, OperandType.None, CompilerOptions.HighCq).Map();
+ return Compiler.Compile(cfg, argTypes, OperandType.None, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map();
}
}
}
diff --git a/ARMeilleure/Signal/UnixSignalHandlerRegistration.cs b/ARMeilleure/Signal/UnixSignalHandlerRegistration.cs
index 945a01dae..22009240b 100644
--- a/ARMeilleure/Signal/UnixSignalHandlerRegistration.cs
+++ b/ARMeilleure/Signal/UnixSignalHandlerRegistration.cs
@@ -3,23 +3,23 @@ using System.Runtime.InteropServices;
namespace ARMeilleure.Signal
{
- [StructLayout(LayoutKind.Sequential, Pack = 1)]
- unsafe struct SigSet
- {
- fixed long sa_mask[16];
- }
-
- [StructLayout(LayoutKind.Sequential, Pack = 1)]
- struct SigAction
- {
- public IntPtr sa_handler;
- public SigSet sa_mask;
- public int sa_flags;
- public IntPtr sa_restorer;
- }
-
static partial class UnixSignalHandlerRegistration
{
+ [StructLayout(LayoutKind.Sequential, Pack = 1)]
+ public unsafe struct SigSet
+ {
+ fixed long sa_mask[16];
+ }
+
+ [StructLayout(LayoutKind.Sequential, Pack = 1)]
+ public struct SigAction
+ {
+ public IntPtr sa_handler;
+ public SigSet sa_mask;
+ public int sa_flags;
+ public IntPtr sa_restorer;
+ }
+
private const int SIGSEGV = 11;
private const int SIGBUS = 10;
private const int SA_SIGINFO = 0x00000004;
@@ -27,9 +27,24 @@ namespace ARMeilleure.Signal
[LibraryImport("libc", SetLastError = true)]
private static partial int sigaction(int signum, ref SigAction sigAction, out SigAction oldAction);
+ [LibraryImport("libc", SetLastError = true)]
+ private static partial int sigaction(int signum, IntPtr sigAction, out SigAction oldAction);
+
[LibraryImport("libc", SetLastError = true)]
private static partial int sigemptyset(ref SigSet set);
+ public static SigAction GetSegfaultExceptionHandler()
+ {
+ int result = sigaction(SIGSEGV, IntPtr.Zero, out SigAction old);
+
+ if (result != 0)
+ {
+ throw new InvalidOperationException($"Could not get SIGSEGV sigaction. Error: {result}");
+ }
+
+ return old;
+ }
+
public static SigAction RegisterExceptionHandler(IntPtr action)
{
SigAction sig = new SigAction
@@ -49,7 +64,7 @@ namespace ARMeilleure.Signal
if (OperatingSystem.IsMacOS())
{
- result = sigaction(SIGBUS, ref sig, out SigAction oldb);
+ result = sigaction(SIGBUS, ref sig, out _);
if (result != 0)
{
diff --git a/ARMeilleure/Translation/ArmEmitterContext.cs b/ARMeilleure/Translation/ArmEmitterContext.cs
index 48254de4e..238f85082 100644
--- a/ARMeilleure/Translation/ArmEmitterContext.cs
+++ b/ARMeilleure/Translation/ArmEmitterContext.cs
@@ -39,6 +39,8 @@ namespace ARMeilleure.Translation
}
}
+ private bool _pendingQcFlagSync;
+
public OpCode CurrOp { get; set; }
public IMemoryManager Memory { get; }
@@ -81,6 +83,8 @@ namespace ARMeilleure.Translation
public override Operand Call(MethodInfo info, params Operand[] callArgs)
{
+ SyncQcFlag();
+
if (!HasPtc)
{
return base.Call(info, callArgs);
@@ -139,6 +143,51 @@ namespace ARMeilleure.Translation
_optOpLastFlagSet = null;
}
+ public void SetPendingQcFlagSync()
+ {
+ _pendingQcFlagSync = true;
+ }
+
+ public void SyncQcFlag()
+ {
+ if (_pendingQcFlagSync)
+ {
+ if (Optimizations.UseAdvSimd)
+ {
+ Operand fpsr = AddIntrinsicInt(Intrinsic.Arm64MrsFpsr);
+
+ uint qcFlagMask = (uint)FPSR.Qc;
+
+ Operand qcClearLabel = Label();
+
+ BranchIfFalse(qcClearLabel, BitwiseAnd(fpsr, Const(qcFlagMask)));
+
+ AddIntrinsicNoRet(Intrinsic.Arm64MsrFpsr, Const(0));
+ InstEmitHelper.SetFpFlag(this, FPState.QcFlag, Const(1));
+
+ MarkLabel(qcClearLabel);
+ }
+
+ _pendingQcFlagSync = false;
+ }
+ }
+
+ public void ClearQcFlag()
+ {
+ if (Optimizations.UseAdvSimd)
+ {
+ AddIntrinsicNoRet(Intrinsic.Arm64MsrFpsr, Const(0));
+ }
+ }
+
+ public void ClearQcFlagIfModified()
+ {
+ if (_pendingQcFlagSync && Optimizations.UseAdvSimd)
+ {
+ AddIntrinsicNoRet(Intrinsic.Arm64MsrFpsr, Const(0));
+ }
+ }
+
public Operand TryGetComparisonResult(Condition condition)
{
if (_optOpLastCompare == null || _optOpLastCompare != _optOpLastFlagSet)
diff --git a/ARMeilleure/Translation/Cache/JitCache.cs b/ARMeilleure/Translation/Cache/JitCache.cs
index 24affa34e..f496a8e9c 100644
--- a/ARMeilleure/Translation/Cache/JitCache.cs
+++ b/ARMeilleure/Translation/Cache/JitCache.cs
@@ -1,6 +1,7 @@
using ARMeilleure.CodeGen;
using ARMeilleure.CodeGen.Unwinding;
using ARMeilleure.Memory;
+using ARMeilleure.Native;
using System;
using System.Collections.Generic;
using System.Diagnostics;
@@ -17,6 +18,7 @@ namespace ARMeilleure.Translation.Cache
private const int CacheSize = 2047 * 1024 * 1024;
private static ReservedRegion _jitRegion;
+ private static JitCacheInvalidation _jitCacheInvalidator;
private static CacheMemoryAllocator _cacheAllocator;
@@ -25,8 +27,6 @@ namespace ARMeilleure.Translation.Cache
private static readonly object _lock = new object();
private static bool _initialized;
- public static IntPtr Base => _jitRegion.Pointer;
-
public static void Initialize(IJitMemoryAllocator allocator)
{
if (_initialized) return;
@@ -36,6 +36,7 @@ namespace ARMeilleure.Translation.Cache
if (_initialized) return;
_jitRegion = new ReservedRegion(allocator, CacheSize);
+ _jitCacheInvalidator = new JitCacheInvalidation(allocator);
_cacheAllocator = new CacheMemoryAllocator(CacheSize);
@@ -60,11 +61,24 @@ namespace ARMeilleure.Translation.Cache
IntPtr funcPtr = _jitRegion.Pointer + funcOffset;
- ReprotectAsWritable(funcOffset, code.Length);
+ if (OperatingSystem.IsMacOS() && RuntimeInformation.ProcessArchitecture == Architecture.Arm64)
+ {
+ unsafe
+ {
+ fixed (byte *codePtr = code)
+ {
+ JitSupportDarwin.Copy(funcPtr, (IntPtr)codePtr, (ulong)code.Length);
+ }
+ }
+ }
+ else
+ {
+ ReprotectAsWritable(funcOffset, code.Length);
+ Marshal.Copy(code, 0, funcPtr, code.Length);
+ ReprotectAsExecutable(funcOffset, code.Length);
- Marshal.Copy(code, 0, funcPtr, code.Length);
-
- ReprotectAsExecutable(funcOffset, code.Length);
+ _jitCacheInvalidator.Invalidate(funcPtr, (ulong)code.Length);
+ }
Add(funcOffset, code.Length, func.UnwindInfo);
diff --git a/ARMeilleure/Translation/Cache/JitCacheInvalidation.cs b/ARMeilleure/Translation/Cache/JitCacheInvalidation.cs
new file mode 100644
index 000000000..ec2ae73bb
--- /dev/null
+++ b/ARMeilleure/Translation/Cache/JitCacheInvalidation.cs
@@ -0,0 +1,79 @@
+using ARMeilleure.Memory;
+using System;
+using System.Runtime.InteropServices;
+
+namespace ARMeilleure.Translation.Cache
+{
+ class JitCacheInvalidation
+ {
+ private static int[] _invalidationCode = new int[]
+ {
+ unchecked((int)0xd53b0022), // mrs x2, ctr_el0
+ unchecked((int)0xd3504c44), // ubfx x4, x2, #16, #4
+ unchecked((int)0x52800083), // mov w3, #0x4
+ unchecked((int)0x12000c45), // and w5, w2, #0xf
+ unchecked((int)0x1ac42064), // lsl w4, w3, w4
+ unchecked((int)0x51000482), // sub w2, w4, #0x1
+ unchecked((int)0x8a220002), // bic x2, x0, x2
+ unchecked((int)0x1ac52063), // lsl w3, w3, w5
+ unchecked((int)0xeb01005f), // cmp x2, x1
+ unchecked((int)0x93407c84), // sxtw x4, w4
+ unchecked((int)0x540000a2), // b.cs 3c
+ unchecked((int)0xd50b7b22), // dc cvau, x2
+ unchecked((int)0x8b040042), // add x2, x2, x4
+ unchecked((int)0xeb02003f), // cmp x1, x2
+ unchecked((int)0x54ffffa8), // b.hi 2c
+ unchecked((int)0xd5033b9f), // dsb ish
+ unchecked((int)0x51000462), // sub w2, w3, #0x1
+ unchecked((int)0x93407c63), // sxtw x3, w3
+ unchecked((int)0x8a220000), // bic x0, x0, x2
+ unchecked((int)0xeb00003f), // cmp x1, x0
+ unchecked((int)0x540000a9), // b.ls 64
+ unchecked((int)0xd50b7520), // ic ivau, x0
+ unchecked((int)0x8b030000), // add x0, x0, x3
+ unchecked((int)0xeb00003f), // cmp x1, x0
+ unchecked((int)0x54ffffa8), // b.hi 54
+ unchecked((int)0xd5033b9f), // dsb ish
+ unchecked((int)0xd5033fdf), // isb
+ unchecked((int)0xd65f03c0), // ret
+ };
+
+ private delegate void InvalidateCache(ulong start, ulong end);
+
+ private InvalidateCache _invalidateCache;
+ private ReservedRegion _invalidateCacheCodeRegion;
+
+ private readonly bool _needsInvalidation;
+
+ public JitCacheInvalidation(IJitMemoryAllocator allocator)
+ {
+ // On macOS, a different path is used to write to the JIT cache, which does the invalidation.
+ if (!OperatingSystem.IsMacOS() && RuntimeInformation.ProcessArchitecture == Architecture.Arm64)
+ {
+ ulong size = (ulong)_invalidationCode.Length * sizeof(int);
+ ulong mask = (ulong)ReservedRegion.DefaultGranularity - 1;
+
+ size = (size + mask) & ~mask;
+
+ _invalidateCacheCodeRegion = new ReservedRegion(allocator, size);
+ _invalidateCacheCodeRegion.ExpandIfNeeded(size);
+
+ Marshal.Copy(_invalidationCode, 0, _invalidateCacheCodeRegion.Pointer, _invalidationCode.Length);
+
+ _invalidateCacheCodeRegion.Block.MapAsRx(0, size);
+
+ _invalidateCache = Marshal.GetDelegateForFunctionPointer(_invalidateCacheCodeRegion.Pointer);
+
+ _needsInvalidation = true;
+ }
+ }
+
+ public void Invalidate(IntPtr basePointer, ulong size)
+ {
+ if (_needsInvalidation)
+ {
+ _invalidateCache((ulong)basePointer, (ulong)basePointer + size);
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/ARMeilleure/Translation/Compiler.cs b/ARMeilleure/Translation/Compiler.cs
index 817bd487e..d4aa5cd96 100644
--- a/ARMeilleure/Translation/Compiler.cs
+++ b/ARMeilleure/Translation/Compiler.cs
@@ -1,8 +1,9 @@
using ARMeilleure.CodeGen;
using ARMeilleure.CodeGen.Optimizations;
-using ARMeilleure.CodeGen.X86;
using ARMeilleure.Diagnostics;
using ARMeilleure.IntermediateRepresentation;
+using System;
+using System.Runtime.InteropServices;
namespace ARMeilleure.Translation
{
@@ -12,7 +13,8 @@ namespace ARMeilleure.Translation
ControlFlowGraph cfg,
OperandType[] argTypes,
OperandType retType,
- CompilerOptions options)
+ CompilerOptions options,
+ Architecture target)
{
CompilerContext cctx = new(cfg, argTypes, retType, options);
@@ -49,7 +51,18 @@ namespace ARMeilleure.Translation
Logger.EndPass(PassName.RegisterToLocal, cfg);
}
- return CodeGenerator.Generate(cctx);
+ if (target == Architecture.X64)
+ {
+ return CodeGen.X86.CodeGenerator.Generate(cctx);
+ }
+ else if (target == Architecture.Arm64)
+ {
+ return CodeGen.Arm64.CodeGenerator.Generate(cctx);
+ }
+ else
+ {
+ throw new NotImplementedException(target.ToString());
+ }
}
}
}
\ No newline at end of file
diff --git a/ARMeilleure/Translation/PTC/Ptc.cs b/ARMeilleure/Translation/PTC/Ptc.cs
index f99d6e516..6f57e1883 100644
--- a/ARMeilleure/Translation/PTC/Ptc.cs
+++ b/ARMeilleure/Translation/PTC/Ptc.cs
@@ -27,7 +27,7 @@ namespace ARMeilleure.Translation.PTC
private const string OuterHeaderMagicString = "PTCohd\0\0";
private const string InnerHeaderMagicString = "PTCihd\0\0";
- private const uint InternalVersion = 4159; //! To be incremented manually for each change to the ARMeilleure project.
+ private const uint InternalVersion = 4114; //! To be incremented manually for each change to the ARMeilleure project.
private const string ActualDir = "0";
private const string BackupDir = "1";
diff --git a/ARMeilleure/Translation/Translator.cs b/ARMeilleure/Translation/Translator.cs
index 77ccdaeab..75c4df23e 100644
--- a/ARMeilleure/Translation/Translator.cs
+++ b/ARMeilleure/Translation/Translator.cs
@@ -14,6 +14,7 @@ using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Diagnostics;
+using System.Runtime.InteropServices;
using System.Threading;
using static ARMeilleure.IntermediateRepresentation.Operand.Factory;
@@ -282,7 +283,7 @@ namespace ARMeilleure.Translation
options |= CompilerOptions.Relocatable;
}
- CompiledFunction compiledFunc = Compiler.Compile(cfg, argTypes, retType, options);
+ CompiledFunction compiledFunc = Compiler.Compile(cfg, argTypes, retType, options, RuntimeInformation.ProcessArchitecture);
if (context.HasPtc && !singleStep)
{
@@ -359,9 +360,14 @@ namespace ARMeilleure.Translation
}
}
- if (block.Address == context.EntryAddress && !context.HighCq)
+ if (block.Address == context.EntryAddress)
{
- EmitRejitCheck(context, out counter);
+ if (!context.HighCq)
+ {
+ EmitRejitCheck(context, out counter);
+ }
+
+ context.ClearQcFlag();
}
context.CurrBlock = block;
@@ -386,9 +392,14 @@ namespace ARMeilleure.Translation
bool isLastOp = opcIndex == block.OpCodes.Count - 1;
- if (isLastOp && block.Branch != null && !block.Branch.Exit && block.Branch.Address <= block.Address)
+ if (isLastOp)
{
- EmitSynchronization(context);
+ context.SyncQcFlag();
+
+ if (block.Branch != null && !block.Branch.Exit && block.Branch.Address <= block.Address)
+ {
+ EmitSynchronization(context);
+ }
}
Operand lblPredicateSkip = default;
diff --git a/ARMeilleure/Translation/TranslatorStubs.cs b/ARMeilleure/Translation/TranslatorStubs.cs
index 67d2bba8e..6ed84de80 100644
--- a/ARMeilleure/Translation/TranslatorStubs.cs
+++ b/ARMeilleure/Translation/TranslatorStubs.cs
@@ -171,7 +171,7 @@ namespace ARMeilleure.Translation
var retType = OperandType.I64;
var argTypes = new[] { OperandType.I64 };
- var func = Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq).Map();
+ var func = Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map();
return Marshal.GetFunctionPointerForDelegate(func);
}
@@ -197,7 +197,7 @@ namespace ARMeilleure.Translation
var retType = OperandType.I64;
var argTypes = new[] { OperandType.I64 };
- var func = Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq).Map();
+ var func = Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map();
return Marshal.GetFunctionPointerForDelegate(func);
}
@@ -235,7 +235,7 @@ namespace ARMeilleure.Translation
var retType = OperandType.None;
var argTypes = new[] { OperandType.I64, OperandType.I64 };
- return Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq).Map();
+ return Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map();
}
}
}
diff --git a/Ryujinx.Cpu/Jit/JitMemoryAllocator.cs b/Ryujinx.Cpu/Jit/JitMemoryAllocator.cs
index 27bb09ccb..0cf35c17b 100644
--- a/Ryujinx.Cpu/Jit/JitMemoryAllocator.cs
+++ b/Ryujinx.Cpu/Jit/JitMemoryAllocator.cs
@@ -6,6 +6,6 @@ namespace Ryujinx.Cpu.Jit
public class JitMemoryAllocator : IJitMemoryAllocator
{
public IJitMemoryBlock Allocate(ulong size) => new JitMemoryBlock(size, MemoryAllocationFlags.None);
- public IJitMemoryBlock Reserve(ulong size) => new JitMemoryBlock(size, MemoryAllocationFlags.Reserve);
+ public IJitMemoryBlock Reserve(ulong size) => new JitMemoryBlock(size, MemoryAllocationFlags.Reserve | MemoryAllocationFlags.Jit);
}
}
diff --git a/Ryujinx.Memory/MemoryAllocationFlags.cs b/Ryujinx.Memory/MemoryAllocationFlags.cs
index 313f33e5f..6f0ef1aa9 100644
--- a/Ryujinx.Memory/MemoryAllocationFlags.cs
+++ b/Ryujinx.Memory/MemoryAllocationFlags.cs
@@ -35,6 +35,18 @@ namespace Ryujinx.Memory
/// Indicates that the memory block should support mapping views of a mirrorable memory block.
/// The block that is to have their views mapped should be created with the flag.
///
- ViewCompatible = 1 << 3
+ ViewCompatible = 1 << 3,
+
+ ///
+ /// If used with the flag, indicates that the memory block will only be used as
+ /// backing storage and will never be accessed directly, so the memory for the block will not be mapped.
+ ///
+ NoMap = 1 << 4,
+
+ ///
+ /// Indicates that the memory will be used to store JIT generated code.
+ /// On some platforms, this requires special flags to be passed that will allow the memory to be executable.
+ ///
+ Jit = 1 << 5
}
}
diff --git a/Ryujinx.Memory/MemoryBlock.cs b/Ryujinx.Memory/MemoryBlock.cs
index 6b9d852de..e1f19c27a 100644
--- a/Ryujinx.Memory/MemoryBlock.cs
+++ b/Ryujinx.Memory/MemoryBlock.cs
@@ -1,6 +1,6 @@
using System;
-using System.Collections.Concurrent;
using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
using System.Threading;
namespace Ryujinx.Memory
@@ -13,10 +13,9 @@ namespace Ryujinx.Memory
private readonly bool _usesSharedMemory;
private readonly bool _isMirror;
private readonly bool _viewCompatible;
+ private readonly bool _forJit;
private IntPtr _sharedMemory;
private IntPtr _pointer;
- private ConcurrentDictionary _viewStorages;
- private int _viewCount;
///
/// Pointer to the memory block data.
@@ -40,24 +39,27 @@ namespace Ryujinx.Memory
if (flags.HasFlag(MemoryAllocationFlags.Mirrorable))
{
_sharedMemory = MemoryManagement.CreateSharedMemory(size, flags.HasFlag(MemoryAllocationFlags.Reserve));
- _pointer = MemoryManagement.MapSharedMemory(_sharedMemory, size);
+
+ if (!flags.HasFlag(MemoryAllocationFlags.NoMap))
+ {
+ _pointer = MemoryManagement.MapSharedMemory(_sharedMemory, size);
+ }
+
_usesSharedMemory = true;
}
else if (flags.HasFlag(MemoryAllocationFlags.Reserve))
{
_viewCompatible = flags.HasFlag(MemoryAllocationFlags.ViewCompatible);
- _pointer = MemoryManagement.Reserve(size, _viewCompatible);
+ _forJit = flags.HasFlag(MemoryAllocationFlags.Jit);
+ _pointer = MemoryManagement.Reserve(size, _forJit, _viewCompatible);
}
else
{
- _pointer = MemoryManagement.Allocate(size);
+ _forJit = flags.HasFlag(MemoryAllocationFlags.Jit);
+ _pointer = MemoryManagement.Allocate(size, _forJit);
}
Size = size;
-
- _viewStorages = new ConcurrentDictionary();
- _viewStorages.TryAdd(this, 0);
- _viewCount = 1;
}
///
@@ -104,7 +106,7 @@ namespace Ryujinx.Memory
/// Throw when either or are out of range
public bool Commit(ulong offset, ulong size)
{
- return MemoryManagement.Commit(GetPointerInternal(offset, size), size);
+ return MemoryManagement.Commit(GetPointerInternal(offset, size), size, _forJit);
}
///
@@ -138,11 +140,6 @@ namespace Ryujinx.Memory
throw new ArgumentException("The source memory block is not mirrorable, and thus cannot be mapped on the current block.");
}
- if (_viewStorages.TryAdd(srcBlock, 0))
- {
- srcBlock.IncrementViewCount();
- }
-
MemoryManagement.MapView(srcBlock._sharedMemory, srcOffset, GetPointerInternal(dstOffset, size), size, this);
}
@@ -403,33 +400,16 @@ namespace Ryujinx.Memory
{
MemoryManagement.Free(ptr, Size);
}
-
- foreach (MemoryBlock viewStorage in _viewStorages.Keys)
- {
- viewStorage.DecrementViewCount();
- }
-
- _viewStorages.Clear();
}
- }
- ///
- /// Increments the number of views that uses this memory block as storage.
- ///
- private void IncrementViewCount()
- {
- Interlocked.Increment(ref _viewCount);
- }
-
- ///
- /// Decrements the number of views that uses this memory block as storage.
- ///
- private void DecrementViewCount()
- {
- if (Interlocked.Decrement(ref _viewCount) == 0 && _sharedMemory != IntPtr.Zero && !_isMirror)
+ if (!_isMirror)
{
- MemoryManagement.DestroySharedMemory(_sharedMemory);
- _sharedMemory = IntPtr.Zero;
+ IntPtr sharedMemory = Interlocked.Exchange(ref _sharedMemory, IntPtr.Zero);
+
+ if (sharedMemory != IntPtr.Zero)
+ {
+ MemoryManagement.DestroySharedMemory(sharedMemory);
+ }
}
}
@@ -453,6 +433,16 @@ namespace Ryujinx.Memory
return true;
}
+ public static ulong GetPageSize()
+ {
+ if (OperatingSystem.IsMacOS() && RuntimeInformation.ProcessArchitecture == Architecture.Arm64)
+ {
+ return 1UL << 14;
+ }
+
+ return 1UL << 12;
+ }
+
private static void ThrowInvalidMemoryRegionException() => throw new InvalidMemoryRegionException();
}
}
diff --git a/Ryujinx.Memory/MemoryManagement.cs b/Ryujinx.Memory/MemoryManagement.cs
index 7c042eba3..c4b5ac4c9 100644
--- a/Ryujinx.Memory/MemoryManagement.cs
+++ b/Ryujinx.Memory/MemoryManagement.cs
@@ -4,7 +4,7 @@ namespace Ryujinx.Memory
{
public static class MemoryManagement
{
- public static IntPtr Allocate(ulong size)
+ public static IntPtr Allocate(ulong size, bool forJit)
{
if (OperatingSystem.IsWindows())
{
@@ -12,7 +12,7 @@ namespace Ryujinx.Memory
}
else if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
{
- return MemoryManagementUnix.Allocate(size);
+ return MemoryManagementUnix.Allocate(size, forJit);
}
else
{
@@ -20,7 +20,7 @@ namespace Ryujinx.Memory
}
}
- public static IntPtr Reserve(ulong size, bool viewCompatible)
+ public static IntPtr Reserve(ulong size, bool forJit, bool viewCompatible)
{
if (OperatingSystem.IsWindows())
{
@@ -28,7 +28,7 @@ namespace Ryujinx.Memory
}
else if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
{
- return MemoryManagementUnix.Reserve(size);
+ return MemoryManagementUnix.Reserve(size, forJit);
}
else
{
@@ -36,7 +36,7 @@ namespace Ryujinx.Memory
}
}
- public static bool Commit(IntPtr address, ulong size)
+ public static bool Commit(IntPtr address, ulong size, bool forJit)
{
if (OperatingSystem.IsWindows())
{
@@ -44,7 +44,7 @@ namespace Ryujinx.Memory
}
else if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
{
- return MemoryManagementUnix.Commit(address, size);
+ return MemoryManagementUnix.Commit(address, size, forJit);
}
else
{
diff --git a/Ryujinx.Memory/MemoryManagementUnix.cs b/Ryujinx.Memory/MemoryManagementUnix.cs
index df3fcea91..affcff92b 100644
--- a/Ryujinx.Memory/MemoryManagementUnix.cs
+++ b/Ryujinx.Memory/MemoryManagementUnix.cs
@@ -13,17 +13,17 @@ namespace Ryujinx.Memory
{
private static readonly ConcurrentDictionary _allocations = new ConcurrentDictionary();
- public static IntPtr Allocate(ulong size)
+ public static IntPtr Allocate(ulong size, bool forJit)
{
- return AllocateInternal(size, MmapProts.PROT_READ | MmapProts.PROT_WRITE);
+ return AllocateInternal(size, MmapProts.PROT_READ | MmapProts.PROT_WRITE, forJit);
}
- public static IntPtr Reserve(ulong size)
+ public static IntPtr Reserve(ulong size, bool forJit)
{
- return AllocateInternal(size, MmapProts.PROT_NONE);
+ return AllocateInternal(size, MmapProts.PROT_NONE, forJit);
}
- private static IntPtr AllocateInternal(ulong size, MmapProts prot, bool shared = false)
+ private static IntPtr AllocateInternal(ulong size, MmapProts prot, bool forJit, bool shared = false)
{
MmapFlags flags = MmapFlags.MAP_ANONYMOUS;
@@ -41,6 +41,16 @@ namespace Ryujinx.Memory
flags |= MmapFlags.MAP_NORESERVE;
}
+ if (OperatingSystem.IsMacOSVersionAtLeast(10, 14) && forJit)
+ {
+ flags |= MmapFlags.MAP_JIT_DARWIN;
+
+ if (prot == (MmapProts.PROT_READ | MmapProts.PROT_WRITE))
+ {
+ prot |= MmapProts.PROT_EXEC;
+ }
+ }
+
IntPtr ptr = mmap(IntPtr.Zero, size, prot, flags, -1, 0);
if (ptr == new IntPtr(-1L))
@@ -57,9 +67,16 @@ namespace Ryujinx.Memory
return ptr;
}
- public static bool Commit(IntPtr address, ulong size)
+ public static bool Commit(IntPtr address, ulong size, bool forJit)
{
- return mprotect(address, size, MmapProts.PROT_READ | MmapProts.PROT_WRITE) == 0;
+ MmapProts prot = MmapProts.PROT_READ | MmapProts.PROT_WRITE;
+
+ if (OperatingSystem.IsMacOSVersionAtLeast(10, 14) && forJit)
+ {
+ prot |= MmapProts.PROT_EXEC;
+ }
+
+ return mprotect(address, size, prot) == 0;
}
public static bool Decommit(IntPtr address, ulong size)
diff --git a/Ryujinx.Memory/MemoryManagerUnixHelper.cs b/Ryujinx.Memory/MemoryManagerUnixHelper.cs
index 87a81a79b..204f1ca4d 100644
--- a/Ryujinx.Memory/MemoryManagerUnixHelper.cs
+++ b/Ryujinx.Memory/MemoryManagerUnixHelper.cs
@@ -22,7 +22,8 @@ namespace Ryujinx.Memory
MAP_ANONYMOUS = 4,
MAP_NORESERVE = 8,
MAP_FIXED = 16,
- MAP_UNLOCKED = 32
+ MAP_UNLOCKED = 32,
+ MAP_JIT_DARWIN = 0x800
}
[Flags]
@@ -45,7 +46,6 @@ namespace Ryujinx.Memory
private const int MAP_UNLOCKED_LINUX_GENERIC = 0x80000;
private const int MAP_NORESERVE_DARWIN = 0x40;
- private const int MAP_JIT_DARWIN = 0x800;
private const int MAP_ANONYMOUS_DARWIN = 0x1000;
public const int MADV_DONTNEED = 4;
@@ -151,10 +151,9 @@ namespace Ryujinx.Memory
}
}
- if (OperatingSystem.IsMacOSVersionAtLeast(10, 14))
+ if (flags.HasFlag(MmapFlags.MAP_JIT_DARWIN) && OperatingSystem.IsMacOSVersionAtLeast(10, 14))
{
- // Only to be used with the Hardened Runtime.
- // result |= MAP_JIT_DARWIN;
+ result |= (int)MmapFlags.MAP_JIT_DARWIN;
}
return result;