Move solution and projects to src

1 files changed, 0 insertions, 800 deletions

diff --git a/ARMeilleure/Instructions/InstEmitSimdCvt32.cs b/ARMeilleure/Instructions/InstEmitSimdCvt32.cs
deleted file mode 100644
index 33ae83df..00000000
--- a/ARMeilleure/Instructions/InstEmitSimdCvt32.cs
+++ /dev/null
@@ -1,800 +0,0 @@
-using ARMeilleure.Decoders;
-using ARMeilleure.IntermediateRepresentation;
-using ARMeilleure.State;
-using ARMeilleure.Translation;
-using System;
-using System.Diagnostics;
-using System.Reflection;
-
-using static ARMeilleure.Instructions.InstEmitHelper;
-using static ARMeilleure.Instructions.InstEmitSimdHelper;
-using static ARMeilleure.Instructions.InstEmitSimdHelper32;
-using static ARMeilleure.IntermediateRepresentation.Operand.Factory;
-
-namespace ARMeilleure.Instructions
-{
-    static partial class InstEmit32
-    {
-        private static int FlipVdBits(int vd, bool lowBit)
-        {
-            if (lowBit)
-            {
-                // Move the low bit to the top.
-                return ((vd & 0x1) << 4) | (vd >> 1);
-            }
-            else
-            {
-                // Move the high bit to the bottom.
-                return ((vd & 0xf) << 1) | (vd >> 4);
-            }
-        }
-
-        private static Operand EmitSaturateFloatToInt(ArmEmitterContext context, Operand op1, bool unsigned)
-        {
-            MethodInfo info;
-
-            if (op1.Type == OperandType.FP64)
-            {
-                info = unsigned
-                    ? typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF64ToU32))
-                    : typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF64ToS32));
-            }
-            else
-            {
-                info = unsigned
-                    ? typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToU32))
-                    : typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToS32));
-            }
-
-            return context.Call(info, op1);
-        }
-
-        public static void Vcvt_V(ArmEmitterContext context)
-        {
-            OpCode32Simd op = (OpCode32Simd)context.CurrOp;
-
-            bool unsigned = (op.Opc & 1) != 0;
-            bool toInteger = (op.Opc & 2) != 0;
-            OperandType floatSize = (op.Size == 2) ? OperandType.FP32 : OperandType.FP64;
-
-            if (toInteger)
-            {
-                if (Optimizations.UseAdvSimd)
-                {
-                    InstEmitSimdHelper32Arm64.EmitVectorUnaryOpF32(context, unsigned ? Intrinsic.Arm64FcvtzuV : Intrinsic.Arm64FcvtzsV);
-                }
-                else if (Optimizations.UseSse41)
-                {
-                    EmitSse41ConvertVector32(context, FPRoundingMode.TowardsZero, !unsigned);
-                }
-                else
-                {
-                    EmitVectorUnaryOpF32(context, (op1) =>
-                    {
-                        return EmitSaturateFloatToInt(context, op1, unsigned);
-                    });
-                }
-            }
-            else
-            {
-                if (Optimizations.UseSse2)
-                {
-                    EmitVectorUnaryOpSimd32(context, (n) =>
-                    {
-                        if (unsigned)
-                        {
-                            Operand mask = X86GetAllElements(context, 0x47800000);
-
-                            Operand res = context.AddIntrinsic(Intrinsic.X86Psrld, n, Const(16));
-                            res = context.AddIntrinsic(Intrinsic.X86Cvtdq2ps, res);
-                            res = context.AddIntrinsic(Intrinsic.X86Mulps, res, mask);
-
-                            Operand res2 = context.AddIntrinsic(Intrinsic.X86Pslld, n, Const(16));
-                            res2 = context.AddIntrinsic(Intrinsic.X86Psrld, res2, Const(16));
-                            res2 = context.AddIntrinsic(Intrinsic.X86Cvtdq2ps, res2);
-
-                            return context.AddIntrinsic(Intrinsic.X86Addps, res, res2);
-                        }
-                        else
-                        {
-                            return context.AddIntrinsic(Intrinsic.X86Cvtdq2ps, n);
-                        }
-                    });
-                }
-                else
-                {
-                    if (unsigned)
-                    {
-                        EmitVectorUnaryOpZx32(context, (op1) => EmitFPConvert(context, op1, floatSize, false));
-                    }
-                    else
-                    {
-                        EmitVectorUnaryOpSx32(context, (op1) => EmitFPConvert(context, op1, floatSize, true));
-                    }
-                }
-            }
-        }
-
-        public static void Vcvt_FD(ArmEmitterContext context)
-        {
-            OpCode32SimdS op = (OpCode32SimdS)context.CurrOp;
-
-            int vm = op.Vm;
-            int vd;
-            if (op.Size == 3)
-            {
-                vd = FlipVdBits(op.Vd, false);
-                // Double to single.
-                Operand fp = ExtractScalar(context, OperandType.FP64, vm);
-
-                Operand res = context.ConvertToFP(OperandType.FP32, fp);
-
-                InsertScalar(context, vd, res);
-            }
-            else
-            {
-                vd = FlipVdBits(op.Vd, true);
-                // Single to double.
-                Operand fp = ExtractScalar(context, OperandType.FP32, vm);
-
-                Operand res = context.ConvertToFP(OperandType.FP64, fp);
-
-                InsertScalar(context, vd, res);
-            }
-        }
-
-        // VCVT (floating-point to integer, floating-point) | VCVT (integer to floating-point, floating-point).
-        public static void Vcvt_FI(ArmEmitterContext context)
-        {
-            OpCode32SimdCvtFI op = (OpCode32SimdCvtFI)context.CurrOp;
-
-            bool toInteger = (op.Opc2 & 0b100) != 0;
-
-            OperandType floatSize = op.RegisterSize == RegisterSize.Int64 ? OperandType.FP64 : OperandType.FP32;
-
-            if (toInteger)
-            {
-                bool unsigned = (op.Opc2 & 1) == 0;
-                bool roundWithFpscr = op.Opc != 1;
-
-                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);
-                }
-                else
-                {
-                    Operand toConvert = ExtractScalar(context, floatSize, op.Vm);
-
-                    // TODO: Fast Path.
-                    if (roundWithFpscr)
-                    {
-                        toConvert = EmitRoundByRMode(context, toConvert);
-                    }
-
-                    // Round towards zero.
-                    Operand asInteger = EmitSaturateFloatToInt(context, toConvert, unsigned);
-
-                    InsertScalar(context, op.Vd, asInteger);
-                }
-            }
-            else
-            {
-                bool unsigned = op.Opc == 0;
-
-                Operand toConvert = ExtractScalar(context, OperandType.I32, op.Vm);
-
-                Operand asFloat = EmitFPConvert(context, toConvert, floatSize, !unsigned);
-
-                InsertScalar(context, op.Vd, asFloat);
-            }
-        }
-
-        private static Operand EmitRoundMathCall(ArmEmitterContext context, MidpointRounding roundMode, Operand n)
-        {
-            IOpCode32Simd op = (IOpCode32Simd)context.CurrOp;
-
-            string name = nameof(Math.Round);
-
-            MethodInfo info = (op.Size & 1) == 0
-                ? typeof(MathF).GetMethod(name, new Type[] { typeof(float),  typeof(MidpointRounding) })
-                : typeof(Math). GetMethod(name, new Type[] { typeof(double), typeof(MidpointRounding) });
-
-            return context.Call(info, n, Const((int)roundMode));
-        }
-
-        private static FPRoundingMode RMToRoundMode(int rm)
-        {
-            FPRoundingMode roundMode;
-            switch (rm)
-            {
-                case 0b00:
-                    roundMode = FPRoundingMode.ToNearestAway;
-                    break;
-                case 0b01:
-                    roundMode = FPRoundingMode.ToNearest;
-                    break;
-                case 0b10:
-                    roundMode = FPRoundingMode.TowardsPlusInfinity;
-                    break;
-                case 0b11:
-                    roundMode = FPRoundingMode.TowardsMinusInfinity;
-                    break;
-                default:
-                    throw new ArgumentOutOfRangeException(nameof(rm));
-            }
-            return roundMode;
-        }
-
-        // VCVTA/M/N/P (floating-point).
-        public static void Vcvt_RM(ArmEmitterContext context)
-        {
-            OpCode32SimdCvtFI op = (OpCode32SimdCvtFI)context.CurrOp; // toInteger == true (opCode<18> == 1 => Opc2<2> == 1).
-
-            OperandType floatSize = op.RegisterSize == RegisterSize.Int64 ? OperandType.FP64 : OperandType.FP32;
-
-            bool unsigned = op.Opc == 0;
-            int rm = op.Opc2 & 3;
-
-            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);
-            }
-            else
-            {
-                Operand toConvert = ExtractScalar(context, floatSize, op.Vm);
-
-                switch (rm)
-                {
-                    case 0b00: // Away
-                        toConvert = EmitRoundMathCall(context, MidpointRounding.AwayFromZero, toConvert);
-                        break;
-                    case 0b01: // Nearest
-                        toConvert = EmitRoundMathCall(context, MidpointRounding.ToEven, toConvert);
-                        break;
-                    case 0b10: // Towards positive infinity
-                        toConvert = EmitUnaryMathCall(context, nameof(Math.Ceiling), toConvert);
-                        break;
-                    case 0b11: // Towards negative infinity
-                        toConvert = EmitUnaryMathCall(context, nameof(Math.Floor), toConvert);
-                        break;
-                }
-
-                Operand asInteger = EmitSaturateFloatToInt(context, toConvert, unsigned);
-
-                InsertScalar(context, op.Vd, asInteger);
-            }
-        }
-
-        public static void Vcvt_TB(ArmEmitterContext context)
-        {
-            OpCode32SimdCvtTB op = (OpCode32SimdCvtTB)context.CurrOp;
-
-            if (Optimizations.UseF16c)
-            {
-                Debug.Assert(!Optimizations.ForceLegacySse);
-
-                if (op.Op)
-                {
-                    Operand res = ExtractScalar(context, op.Size == 1 ? OperandType.FP64 : OperandType.FP32, op.Vm);
-                    if (op.Size == 1)
-                    {
-                        res = context.AddIntrinsic(Intrinsic.X86Cvtsd2ss, context.VectorZero(), res);
-                    }
-                    res = context.AddIntrinsic(Intrinsic.X86Vcvtps2ph, res, Const(X86GetRoundControl(FPRoundingMode.ToNearest)));
-                    res = context.VectorExtract16(res, 0);
-                    InsertScalar16(context, op.Vd, op.T, res);
-                }
-                else
-                {
-                    Operand res = context.VectorCreateScalar(ExtractScalar16(context, op.Vm, op.T));
-                    res = context.AddIntrinsic(Intrinsic.X86Vcvtph2ps, res);
-                    if (op.Size == 1)
-                    {
-                        res = context.AddIntrinsic(Intrinsic.X86Cvtss2sd, context.VectorZero(), res);
-                    }
-                    res = context.VectorExtract(op.Size == 1 ? OperandType.I64 : OperandType.I32, res, 0);
-                    InsertScalar(context, op.Vd, res);
-                }
-            }
-            else
-            {
-                if (op.Op)
-                {
-                    // Convert to half.
-
-                    Operand src = ExtractScalar(context, op.Size == 1 ? OperandType.FP64 : OperandType.FP32, op.Vm);
-
-                    MethodInfo method = op.Size == 1
-                        ? typeof(SoftFloat64_16).GetMethod(nameof(SoftFloat64_16.FPConvert))
-                        : typeof(SoftFloat32_16).GetMethod(nameof(SoftFloat32_16.FPConvert));
-
-                    context.ExitArmFpMode();
-                    context.StoreToContext();
-                    Operand res = context.Call(method, src);
-                    context.LoadFromContext();
-                    context.EnterArmFpMode();
-
-                    InsertScalar16(context, op.Vd, op.T, res);
-                }
-                else
-                {
-                    // Convert from half.
-
-                    Operand src = ExtractScalar16(context, op.Vm, op.T);
-
-                    MethodInfo method = op.Size == 1
-                        ? typeof(SoftFloat16_64).GetMethod(nameof(SoftFloat16_64.FPConvert))
-                        : typeof(SoftFloat16_32).GetMethod(nameof(SoftFloat16_32.FPConvert));
-
-                    context.ExitArmFpMode();
-                    context.StoreToContext();
-                    Operand res = context.Call(method, src);
-                    context.LoadFromContext();
-                    context.EnterArmFpMode();
-
-                    InsertScalar(context, op.Vd, res);
-                }
-            }
-        }
-
-        // VRINTA/M/N/P (floating-point).
-        public static void Vrint_RM(ArmEmitterContext context)
-        {
-            OpCode32SimdS op = (OpCode32SimdS)context.CurrOp;
-
-            OperandType floatSize = op.RegisterSize == RegisterSize.Int64 ? OperandType.FP64 : OperandType.FP32;
-
-            int rm = op.Opc2 & 3;
-
-            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) =>
-                {
-                    FPRoundingMode roundMode = RMToRoundMode(rm);
-
-                    if (roundMode != FPRoundingMode.ToNearestAway)
-                    {
-                        Intrinsic inst = (op.Size & 1) == 0 ? Intrinsic.X86Roundss : Intrinsic.X86Roundsd;
-                        return context.AddIntrinsic(inst, m, Const(X86GetRoundControl(roundMode)));
-                    }
-                    else
-                    {
-                        return EmitSse41RoundToNearestWithTiesToAwayOpF(context, m, scalar: true);
-                    }
-                });
-            }
-            else
-            {
-                Operand toConvert = ExtractScalar(context, floatSize, op.Vm);
-
-                switch (rm)
-                {
-                    case 0b00: // Away
-                        toConvert = EmitRoundMathCall(context, MidpointRounding.AwayFromZero, toConvert);
-                        break;
-                    case 0b01: // Nearest
-                        toConvert = EmitRoundMathCall(context, MidpointRounding.ToEven, toConvert);
-                        break;
-                    case 0b10: // Towards positive infinity
-                        toConvert = EmitUnaryMathCall(context, nameof(Math.Ceiling), toConvert);
-                        break;
-                    case 0b11: // Towards negative infinity
-                        toConvert = EmitUnaryMathCall(context, nameof(Math.Floor), toConvert);
-                        break;
-                }
-
-                InsertScalar(context, op.Vd, toConvert);
-            }
-        }
-
-        // VRINTA (vector).
-        public static void Vrinta_V(ArmEmitterContext context)
-        {
-            if (Optimizations.UseAdvSimd)
-            {
-                InstEmitSimdHelper32Arm64.EmitVectorUnaryOpF32(context, Intrinsic.Arm64FrintaS);
-            }
-            else
-            {
-                EmitVectorUnaryOpF32(context, (m) => EmitRoundMathCall(context, MidpointRounding.AwayFromZero, m));
-            }
-        }
-
-        // VRINTM (vector).
-        public static void Vrintm_V(ArmEmitterContext context)
-        {
-            if (Optimizations.UseAdvSimd)
-            {
-                InstEmitSimdHelper32Arm64.EmitVectorUnaryOpF32(context, Intrinsic.Arm64FrintmS);
-            }
-            else if (Optimizations.UseSse2)
-            {
-                EmitVectorUnaryOpSimd32(context, (m) =>
-                {
-                    return context.AddIntrinsic(Intrinsic.X86Roundps, m, Const(X86GetRoundControl(FPRoundingMode.TowardsMinusInfinity)));
-                });
-            }
-            else
-            {
-                EmitVectorUnaryOpF32(context, (m) => EmitUnaryMathCall(context, nameof(Math.Floor), m));
-            }
-        }
-
-        // VRINTN (vector).
-        public static void Vrintn_V(ArmEmitterContext context)
-        {
-            if (Optimizations.UseAdvSimd)
-            {
-                InstEmitSimdHelper32Arm64.EmitVectorUnaryOpF32(context, Intrinsic.Arm64FrintnS);
-            }
-            else if (Optimizations.UseSse2)
-            {
-                EmitVectorUnaryOpSimd32(context, (m) =>
-                {
-                    return context.AddIntrinsic(Intrinsic.X86Roundps, m, Const(X86GetRoundControl(FPRoundingMode.ToNearest)));
-                });
-            }
-            else
-            {
-                EmitVectorUnaryOpF32(context, (m) => EmitRoundMathCall(context, MidpointRounding.ToEven, m));
-            }
-        }
-
-        // VRINTP (vector).
-        public static void Vrintp_V(ArmEmitterContext context)
-        {
-            if (Optimizations.UseAdvSimd)
-            {
-                InstEmitSimdHelper32Arm64.EmitVectorUnaryOpF32(context, Intrinsic.Arm64FrintpS);
-            }
-            else if (Optimizations.UseSse2)
-            {
-                EmitVectorUnaryOpSimd32(context, (m) =>
-                {
-                    return context.AddIntrinsic(Intrinsic.X86Roundps, m, Const(X86GetRoundControl(FPRoundingMode.TowardsPlusInfinity)));
-                });
-            }
-            else
-            {
-                EmitVectorUnaryOpF32(context, (m) => EmitUnaryMathCall(context, nameof(Math.Ceiling), m));
-            }
-        }
-
-        // VRINTZ (floating-point).
-        public static void Vrint_Z(ArmEmitterContext context)
-        {
-            OpCode32SimdS op = (OpCode32SimdS)context.CurrOp;
-
-            if (Optimizations.UseAdvSimd)
-            {
-                InstEmitSimdHelper32Arm64.EmitScalarUnaryOpF32(context, Intrinsic.Arm64FrintzS);
-            }
-            else if (Optimizations.UseSse2)
-            {
-                EmitScalarUnaryOpSimd32(context, (m) =>
-                {
-                    Intrinsic inst = (op.Size & 1) == 0 ? Intrinsic.X86Roundss : Intrinsic.X86Roundsd;
-                    return context.AddIntrinsic(inst, m, Const(X86GetRoundControl(FPRoundingMode.TowardsZero)));
-                });
-            }
-            else
-            {
-                EmitScalarUnaryOpF32(context, (op1) => EmitUnaryMathCall(context, nameof(Math.Truncate), op1));
-            }
-        }
-
-        // VRINTX (floating-point).
-        public static void Vrintx_S(ArmEmitterContext context)
-        {
-            if (Optimizations.UseAdvSimd)
-            {
-                InstEmitSimdHelper32Arm64.EmitScalarUnaryOpF32(context, Intrinsic.Arm64FrintxS);
-            }
-            else
-            {
-                EmitScalarUnaryOpF32(context, (op1) =>
-                {
-                    return EmitRoundByRMode(context, op1);
-                });
-            }
-        }
-
-        private static Operand EmitFPConvert(ArmEmitterContext context, Operand value, OperandType type, bool signed)
-        {
-            Debug.Assert(value.Type == OperandType.I32 || value.Type == OperandType.I64);
-
-            if (signed)
-            {
-                return context.ConvertToFP(type, value);
-            }
-            else
-            {
-                return context.ConvertToFPUI(type, value);
-            }
-        }
-
-        private static void EmitSse41ConvertInt32(ArmEmitterContext context, FPRoundingMode roundMode, bool signed)
-        {
-            // A port of the similar round function in InstEmitSimdCvt.
-            OpCode32SimdCvtFI op = (OpCode32SimdCvtFI)context.CurrOp;
-
-            bool doubleSize = (op.Size & 1) != 0;
-            int shift = doubleSize ? 1 : 2;
-            Operand n = GetVecA32(op.Vm >> shift);
-            n = EmitSwapScalar(context, n, op.Vm, doubleSize);
-
-            if (!doubleSize)
-            {
-                Operand nRes = context.AddIntrinsic(Intrinsic.X86Cmpss, n, n, Const((int)CmpCondition.OrderedQ));
-                nRes = context.AddIntrinsic(Intrinsic.X86Pand, nRes, n);
-
-                if (roundMode != FPRoundingMode.ToNearestAway)
-                {
-                    nRes = context.AddIntrinsic(Intrinsic.X86Roundss, nRes, Const(X86GetRoundControl(roundMode)));
-                }
-                else
-                {
-                    nRes = EmitSse41RoundToNearestWithTiesToAwayOpF(context, nRes, scalar: true);
-                }
-
-                Operand zero = context.VectorZero();
-
-                Operand nCmp;
-                Operand nIntOrLong2 = default;
-
-                if (!signed)
-                {
-                    nCmp = context.AddIntrinsic(Intrinsic.X86Cmpss, nRes, zero, Const((int)CmpCondition.NotLessThanOrEqual));
-                    nRes = context.AddIntrinsic(Intrinsic.X86Pand, nRes, nCmp);
-                }
-
-                int fpMaxVal = 0x4F000000; // 2.14748365E9f (2147483648)
-
-                Operand fpMaxValMask = X86GetScalar(context, fpMaxVal);
-
-                Operand nIntOrLong = context.AddIntrinsicInt(Intrinsic.X86Cvtss2si, nRes);
-
-                if (!signed)
-                {
-                    nRes = context.AddIntrinsic(Intrinsic.X86Subss, nRes, fpMaxValMask);
-
-                    nCmp = context.AddIntrinsic(Intrinsic.X86Cmpss, nRes, zero, Const((int)CmpCondition.NotLessThanOrEqual));
-                    nRes = context.AddIntrinsic(Intrinsic.X86Pand, nRes, nCmp);
-
-                    nIntOrLong2 = context.AddIntrinsicInt(Intrinsic.X86Cvtss2si, nRes);
-                }
-
-                nRes = context.AddIntrinsic(Intrinsic.X86Cmpss, nRes, fpMaxValMask, Const((int)CmpCondition.NotLessThan));
-
-                Operand nInt = context.AddIntrinsicInt(Intrinsic.X86Cvtsi2si, nRes);
-
-                Operand dRes;
-                if (signed)
-                {
-                    dRes = context.BitwiseExclusiveOr(nIntOrLong, nInt);
-                }
-                else
-                {
-                    dRes = context.BitwiseExclusiveOr(nIntOrLong2, nInt);
-                    dRes = context.Add(dRes, nIntOrLong);
-                }
-
-                InsertScalar(context, op.Vd, dRes);
-            }
-            else
-            {
-                Operand nRes = context.AddIntrinsic(Intrinsic.X86Cmpsd, n, n, Const((int)CmpCondition.OrderedQ));
-                nRes = context.AddIntrinsic(Intrinsic.X86Pand, nRes, n);
-
-                if (roundMode != FPRoundingMode.ToNearestAway)
-                {
-                    nRes = context.AddIntrinsic(Intrinsic.X86Roundsd, nRes, Const(X86GetRoundControl(roundMode)));
-                }
-                else
-                {
-                    nRes = EmitSse41RoundToNearestWithTiesToAwayOpF(context, nRes, scalar: true);
-                }
-
-                Operand zero = context.VectorZero();
-
-                Operand nCmp;
-                Operand nIntOrLong2 = default;
-
-                if (!signed)
-                {
-                    nCmp = context.AddIntrinsic(Intrinsic.X86Cmpsd, nRes, zero, Const((int)CmpCondition.NotLessThanOrEqual));
-                    nRes = context.AddIntrinsic(Intrinsic.X86Pand, nRes, nCmp);
-                }
-
-                long fpMaxVal = 0x41E0000000000000L; // 2147483648.0000000d (2147483648)
-
-                Operand fpMaxValMask = X86GetScalar(context, fpMaxVal);
-
-                Operand nIntOrLong = context.AddIntrinsicInt(Intrinsic.X86Cvtsd2si, nRes);
-
-                if (!signed)
-                {
-                    nRes = context.AddIntrinsic(Intrinsic.X86Subsd, nRes, fpMaxValMask);
-
-                    nCmp = context.AddIntrinsic(Intrinsic.X86Cmpsd, nRes, zero, Const((int)CmpCondition.NotLessThanOrEqual));
-                    nRes = context.AddIntrinsic(Intrinsic.X86Pand, nRes, nCmp);
-
-                    nIntOrLong2 = context.AddIntrinsicInt(Intrinsic.X86Cvtsd2si, nRes);
-                }
-
-                nRes = context.AddIntrinsic(Intrinsic.X86Cmpsd, nRes, fpMaxValMask, Const((int)CmpCondition.NotLessThan));
-
-                Operand nLong = context.AddIntrinsicLong(Intrinsic.X86Cvtsi2si, nRes);
-                nLong = context.ConvertI64ToI32(nLong);
-
-                Operand dRes;
-                if (signed)
-                {
-                    dRes = context.BitwiseExclusiveOr(nIntOrLong, nLong);
-                }
-                else
-                {
-                    dRes = context.BitwiseExclusiveOr(nIntOrLong2, nLong);
-                    dRes = context.Add(dRes, nIntOrLong);
-                }
-
-                InsertScalar(context, op.Vd, dRes);
-            }
-        }
-
-        private static void EmitSse41ConvertVector32(ArmEmitterContext context, FPRoundingMode roundMode, bool signed)
-        {
-            OpCode32Simd op = (OpCode32Simd)context.CurrOp;
-
-            EmitVectorUnaryOpSimd32(context, (n) =>
-            {
-                int sizeF = op.Size & 1;
-
-                if (sizeF == 0)
-                {
-                    Operand nRes = context.AddIntrinsic(Intrinsic.X86Cmpps, n, n, Const((int)CmpCondition.OrderedQ));
-                    nRes = context.AddIntrinsic(Intrinsic.X86Pand, nRes, n);
-
-                    nRes = context.AddIntrinsic(Intrinsic.X86Roundps, nRes, Const(X86GetRoundControl(roundMode)));
-
-                    Operand zero = context.VectorZero();
-                    Operand nCmp;
-                    if (!signed)
-                    {
-                        nCmp = context.AddIntrinsic(Intrinsic.X86Cmpps, nRes, zero, Const((int)CmpCondition.NotLessThanOrEqual));
-                        nRes = context.AddIntrinsic(Intrinsic.X86Pand, nRes, nCmp);
-                    }
-
-                    Operand fpMaxValMask = X86GetAllElements(context, 0x4F000000); // 2.14748365E9f (2147483648)
-
-                    Operand nInt = context.AddIntrinsic(Intrinsic.X86Cvtps2dq, nRes);
-                    Operand nInt2 = default;
-
-                    if (!signed)
-                    {
-                        nRes = context.AddIntrinsic(Intrinsic.X86Subps, nRes, fpMaxValMask);
-
-                        nCmp = context.AddIntrinsic(Intrinsic.X86Cmpps, nRes, zero, Const((int)CmpCondition.NotLessThanOrEqual));
-                        nRes = context.AddIntrinsic(Intrinsic.X86Pand, nRes, nCmp);
-
-                        nInt2 = context.AddIntrinsic(Intrinsic.X86Cvtps2dq, nRes);
-                    }
-
-                    nRes = context.AddIntrinsic(Intrinsic.X86Cmpps, nRes, fpMaxValMask, Const((int)CmpCondition.NotLessThan));
-
-                    if (signed)
-                    {
-                        return context.AddIntrinsic(Intrinsic.X86Pxor, nInt, nRes);
-                    }
-                    else
-                    {
-                        Operand dRes = context.AddIntrinsic(Intrinsic.X86Pxor, nInt2, nRes);
-                        return context.AddIntrinsic(Intrinsic.X86Paddd, dRes, nInt);
-                    }
-                }
-                else /* if (sizeF == 1) */
-                {
-                    Operand nRes = context.AddIntrinsic(Intrinsic.X86Cmppd, n, n, Const((int)CmpCondition.OrderedQ));
-                    nRes = context.AddIntrinsic(Intrinsic.X86Pand, nRes, n);
-
-                    nRes = context.AddIntrinsic(Intrinsic.X86Roundpd, nRes, Const(X86GetRoundControl(roundMode)));
-
-                    Operand zero = context.VectorZero();
-                    Operand nCmp;
-                    if (!signed)
-                    {
-                        nCmp = context.AddIntrinsic(Intrinsic.X86Cmppd, nRes, zero, Const((int)CmpCondition.NotLessThanOrEqual));
-                        nRes = context.AddIntrinsic(Intrinsic.X86Pand, nRes, nCmp);
-                    }
-
-                    Operand fpMaxValMask = X86GetAllElements(context, 0x43E0000000000000L); // 9.2233720368547760E18d (9223372036854775808)
-
-                    Operand nLong = InstEmit.EmitSse2CvtDoubleToInt64OpF(context, nRes, false);
-                    Operand nLong2 = default;
-
-                    if (!signed)
-                    {
-                        nRes = context.AddIntrinsic(Intrinsic.X86Subpd, nRes, fpMaxValMask);
-
-                        nCmp = context.AddIntrinsic(Intrinsic.X86Cmppd, nRes, zero, Const((int)CmpCondition.NotLessThanOrEqual));
-                        nRes = context.AddIntrinsic(Intrinsic.X86Pand, nRes, nCmp);
-
-                        nLong2 = InstEmit.EmitSse2CvtDoubleToInt64OpF(context, nRes, false);
-                    }
-
-                    nRes = context.AddIntrinsic(Intrinsic.X86Cmppd, nRes, fpMaxValMask, Const((int)CmpCondition.NotLessThan));
-
-                    if (signed)
-                    {
-                        return context.AddIntrinsic(Intrinsic.X86Pxor, nLong, nRes);
-                    }
-                    else
-                    {
-                        Operand dRes = context.AddIntrinsic(Intrinsic.X86Pxor, nLong2, nRes);
-                        return context.AddIntrinsic(Intrinsic.X86Paddq, dRes, nLong);
-                    }
-                }
-            });
-        }
-    }
-}