mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-11-27 22:42:02 +00:00
7acd0e0122
* Update AOpCodeTable.cs * Update AInstEmitSimdArithmetic.cs * Update AInstEmitSimdHelper.cs * Update CpuTestSimdArithmetic.cs * Update AOpCodeTable.cs * Update AInstEmitSimdArithmetic.cs
753 lines
23 KiB
C#
753 lines
23 KiB
C#
using ChocolArm64.Decoder;
|
|
using ChocolArm64.State;
|
|
using ChocolArm64.Translation;
|
|
using System;
|
|
using System.Reflection;
|
|
|
|
namespace ChocolArm64.Instruction
|
|
{
|
|
static class AInstEmitSimdHelper
|
|
{
|
|
[Flags]
|
|
public enum OperFlags
|
|
{
|
|
Rd = 1 << 0,
|
|
Rn = 1 << 1,
|
|
Rm = 1 << 2,
|
|
Ra = 1 << 3,
|
|
|
|
RnRm = Rn | Rm,
|
|
RdRn = Rd | Rn,
|
|
RaRnRm = Ra | Rn | Rm,
|
|
RdRnRm = Rd | Rn | Rm
|
|
}
|
|
|
|
public static int GetImmShl(AOpCodeSimdShImm Op)
|
|
{
|
|
return Op.Imm - (8 << Op.Size);
|
|
}
|
|
|
|
public static int GetImmShr(AOpCodeSimdShImm Op)
|
|
{
|
|
return (8 << (Op.Size + 1)) - Op.Imm;
|
|
}
|
|
|
|
public static void EmitUnaryMathCall(AILEmitterCtx Context, string Name)
|
|
{
|
|
IAOpCodeSimd Op = (IAOpCodeSimd)Context.CurrOp;
|
|
|
|
int SizeF = Op.Size & 1;
|
|
|
|
MethodInfo MthdInfo;
|
|
|
|
if (SizeF == 0)
|
|
{
|
|
MthdInfo = typeof(MathF).GetMethod(Name, new Type[] { typeof(float) });
|
|
}
|
|
else /* if (SizeF == 1) */
|
|
{
|
|
MthdInfo = typeof(Math).GetMethod(Name, new Type[] { typeof(double) });
|
|
}
|
|
|
|
Context.EmitCall(MthdInfo);
|
|
}
|
|
|
|
public static void EmitBinaryMathCall(AILEmitterCtx Context, string Name)
|
|
{
|
|
IAOpCodeSimd Op = (IAOpCodeSimd)Context.CurrOp;
|
|
|
|
int SizeF = Op.Size & 1;
|
|
|
|
MethodInfo MthdInfo;
|
|
|
|
if (SizeF == 0)
|
|
{
|
|
MthdInfo = typeof(MathF).GetMethod(Name, new Type[] { typeof(float), typeof(float) });
|
|
}
|
|
else /* if (SizeF == 1) */
|
|
{
|
|
MthdInfo = typeof(Math).GetMethod(Name, new Type[] { typeof(double), typeof(double) });
|
|
}
|
|
|
|
Context.EmitCall(MthdInfo);
|
|
}
|
|
|
|
public static void EmitRoundMathCall(AILEmitterCtx Context, MidpointRounding RoundMode)
|
|
{
|
|
IAOpCodeSimd Op = (IAOpCodeSimd)Context.CurrOp;
|
|
|
|
int SizeF = Op.Size & 1;
|
|
|
|
Context.EmitLdc_I4((int)RoundMode);
|
|
|
|
MethodInfo MthdInfo;
|
|
|
|
Type[] Types = new Type[] { null, typeof(MidpointRounding) };
|
|
|
|
Types[0] = SizeF == 0
|
|
? typeof(float)
|
|
: typeof(double);
|
|
|
|
if (SizeF == 0)
|
|
{
|
|
MthdInfo = typeof(MathF).GetMethod(nameof(MathF.Round), Types);
|
|
}
|
|
else /* if (SizeF == 1) */
|
|
{
|
|
MthdInfo = typeof(Math).GetMethod(nameof(Math.Round), Types);
|
|
}
|
|
|
|
Context.EmitCall(MthdInfo);
|
|
}
|
|
|
|
public static void EmitUnarySoftFloatCall(AILEmitterCtx Context, string Name)
|
|
{
|
|
IAOpCodeSimd Op = (IAOpCodeSimd)Context.CurrOp;
|
|
|
|
int SizeF = Op.Size & 1;
|
|
|
|
MethodInfo MthdInfo;
|
|
|
|
if (SizeF == 0)
|
|
{
|
|
MthdInfo = typeof(ASoftFloat).GetMethod(Name, new Type[] { typeof(float) });
|
|
}
|
|
else /* if (SizeF == 1) */
|
|
{
|
|
MthdInfo = typeof(ASoftFloat).GetMethod(Name, new Type[] { typeof(double) });
|
|
}
|
|
|
|
Context.EmitCall(MthdInfo);
|
|
}
|
|
|
|
public static void EmitScalarBinaryOpByElemF(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
AOpCodeSimdRegElemF Op = (AOpCodeSimdRegElemF)Context.CurrOp;
|
|
|
|
EmitScalarOpByElemF(Context, Emit, Op.Index, Ternary: false);
|
|
}
|
|
|
|
public static void EmitScalarOpByElemF(AILEmitterCtx Context, Action Emit, int Elem, bool Ternary)
|
|
{
|
|
AOpCodeSimdReg Op = (AOpCodeSimdReg)Context.CurrOp;
|
|
|
|
int SizeF = Op.Size & 1;
|
|
|
|
if (Ternary)
|
|
{
|
|
EmitVectorExtractF(Context, Op.Rd, 0, SizeF);
|
|
}
|
|
|
|
EmitVectorExtractF(Context, Op.Rn, 0, SizeF);
|
|
EmitVectorExtractF(Context, Op.Rm, Elem, SizeF);
|
|
|
|
Emit();
|
|
|
|
EmitScalarSetF(Context, Op.Rd, SizeF);
|
|
}
|
|
|
|
public static void EmitScalarUnaryOpSx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitScalarOp(Context, Emit, OperFlags.Rn, true);
|
|
}
|
|
|
|
public static void EmitScalarBinaryOpSx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitScalarOp(Context, Emit, OperFlags.RnRm, true);
|
|
}
|
|
|
|
public static void EmitScalarUnaryOpZx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitScalarOp(Context, Emit, OperFlags.Rn, false);
|
|
}
|
|
|
|
public static void EmitScalarBinaryOpZx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitScalarOp(Context, Emit, OperFlags.RnRm, false);
|
|
}
|
|
|
|
public static void EmitScalarTernaryOpZx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitScalarOp(Context, Emit, OperFlags.RdRnRm, false);
|
|
}
|
|
|
|
public static void EmitScalarOp(AILEmitterCtx Context, Action Emit, OperFlags Opers, bool Signed)
|
|
{
|
|
AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
|
|
|
|
if (Opers.HasFlag(OperFlags.Rd))
|
|
{
|
|
EmitVectorExtract(Context, Op.Rd, 0, Op.Size, Signed);
|
|
}
|
|
|
|
if (Opers.HasFlag(OperFlags.Rn))
|
|
{
|
|
EmitVectorExtract(Context, Op.Rn, 0, Op.Size, Signed);
|
|
}
|
|
|
|
if (Opers.HasFlag(OperFlags.Rm))
|
|
{
|
|
EmitVectorExtract(Context, ((AOpCodeSimdReg)Op).Rm, 0, Op.Size, Signed);
|
|
}
|
|
|
|
Emit();
|
|
|
|
EmitScalarSet(Context, Op.Rd, Op.Size);
|
|
}
|
|
|
|
public static void EmitScalarUnaryOpF(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitScalarOpF(Context, Emit, OperFlags.Rn);
|
|
}
|
|
|
|
public static void EmitScalarBinaryOpF(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitScalarOpF(Context, Emit, OperFlags.RnRm);
|
|
}
|
|
|
|
public static void EmitScalarTernaryRaOpF(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitScalarOpF(Context, Emit, OperFlags.RaRnRm);
|
|
}
|
|
|
|
public static void EmitScalarOpF(AILEmitterCtx Context, Action Emit, OperFlags Opers)
|
|
{
|
|
AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
|
|
|
|
int SizeF = Op.Size & 1;
|
|
|
|
if (Opers.HasFlag(OperFlags.Ra))
|
|
{
|
|
EmitVectorExtractF(Context, ((AOpCodeSimdReg)Op).Ra, 0, SizeF);
|
|
}
|
|
|
|
if (Opers.HasFlag(OperFlags.Rn))
|
|
{
|
|
EmitVectorExtractF(Context, Op.Rn, 0, SizeF);
|
|
}
|
|
|
|
if (Opers.HasFlag(OperFlags.Rm))
|
|
{
|
|
EmitVectorExtractF(Context, ((AOpCodeSimdReg)Op).Rm, 0, SizeF);
|
|
}
|
|
|
|
Emit();
|
|
|
|
EmitScalarSetF(Context, Op.Rd, SizeF);
|
|
}
|
|
|
|
public static void EmitVectorUnaryOpF(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorOpF(Context, Emit, OperFlags.Rn);
|
|
}
|
|
|
|
public static void EmitVectorBinaryOpF(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorOpF(Context, Emit, OperFlags.RnRm);
|
|
}
|
|
|
|
public static void EmitVectorTernaryOpF(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorOpF(Context, Emit, OperFlags.RdRnRm);
|
|
}
|
|
|
|
public static void EmitVectorOpF(AILEmitterCtx Context, Action Emit, OperFlags Opers)
|
|
{
|
|
AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
|
|
|
|
int SizeF = Op.Size & 1;
|
|
|
|
int Bytes = Context.CurrOp.GetBitsCount() >> 3;
|
|
|
|
for (int Index = 0; Index < (Bytes >> SizeF + 2); Index++)
|
|
{
|
|
if (Opers.HasFlag(OperFlags.Rd))
|
|
{
|
|
EmitVectorExtractF(Context, Op.Rd, Index, SizeF);
|
|
}
|
|
|
|
if (Opers.HasFlag(OperFlags.Rn))
|
|
{
|
|
EmitVectorExtractF(Context, Op.Rn, Index, SizeF);
|
|
}
|
|
|
|
if (Opers.HasFlag(OperFlags.Rm))
|
|
{
|
|
EmitVectorExtractF(Context, ((AOpCodeSimdReg)Op).Rm, Index, SizeF);
|
|
}
|
|
|
|
Emit();
|
|
|
|
EmitVectorInsertF(Context, Op.Rd, Index, SizeF);
|
|
}
|
|
|
|
if (Op.RegisterSize == ARegisterSize.SIMD64)
|
|
{
|
|
EmitVectorZeroUpper(Context, Op.Rd);
|
|
}
|
|
}
|
|
|
|
public static void EmitVectorBinaryOpByElemF(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
AOpCodeSimdRegElemF Op = (AOpCodeSimdRegElemF)Context.CurrOp;
|
|
|
|
EmitVectorOpByElemF(Context, Emit, Op.Index, Ternary: false);
|
|
}
|
|
|
|
public static void EmitVectorTernaryOpByElemF(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
AOpCodeSimdRegElemF Op = (AOpCodeSimdRegElemF)Context.CurrOp;
|
|
|
|
EmitVectorOpByElemF(Context, Emit, Op.Index, Ternary: true);
|
|
}
|
|
|
|
public static void EmitVectorOpByElemF(AILEmitterCtx Context, Action Emit, int Elem, bool Ternary)
|
|
{
|
|
AOpCodeSimdReg Op = (AOpCodeSimdReg)Context.CurrOp;
|
|
|
|
int SizeF = Op.Size & 1;
|
|
|
|
int Bytes = Context.CurrOp.GetBitsCount() >> 3;
|
|
|
|
for (int Index = 0; Index < (Bytes >> SizeF + 2); Index++)
|
|
{
|
|
if (Ternary)
|
|
{
|
|
EmitVectorExtractF(Context, Op.Rd, Index, SizeF);
|
|
}
|
|
|
|
EmitVectorExtractF(Context, Op.Rn, Index, SizeF);
|
|
EmitVectorExtractF(Context, Op.Rm, Elem, SizeF);
|
|
|
|
Emit();
|
|
|
|
EmitVectorInsertTmpF(Context, Index, SizeF);
|
|
}
|
|
|
|
Context.EmitLdvectmp();
|
|
Context.EmitStvec(Op.Rd);
|
|
|
|
if (Op.RegisterSize == ARegisterSize.SIMD64)
|
|
{
|
|
EmitVectorZeroUpper(Context, Op.Rd);
|
|
}
|
|
}
|
|
|
|
public static void EmitVectorUnaryOpSx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorOp(Context, Emit, OperFlags.Rn, true);
|
|
}
|
|
|
|
public static void EmitVectorBinaryOpSx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorOp(Context, Emit, OperFlags.RnRm, true);
|
|
}
|
|
|
|
public static void EmitVectorUnaryOpZx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorOp(Context, Emit, OperFlags.Rn, false);
|
|
}
|
|
|
|
public static void EmitVectorBinaryOpZx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorOp(Context, Emit, OperFlags.RnRm, false);
|
|
}
|
|
|
|
public static void EmitVectorTernaryOpZx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorOp(Context, Emit, OperFlags.RdRnRm, false);
|
|
}
|
|
|
|
public static void EmitVectorOp(AILEmitterCtx Context, Action Emit, OperFlags Opers, bool Signed)
|
|
{
|
|
AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
|
|
|
|
int Bytes = Context.CurrOp.GetBitsCount() >> 3;
|
|
|
|
for (int Index = 0; Index < (Bytes >> Op.Size); Index++)
|
|
{
|
|
if (Opers.HasFlag(OperFlags.Rd))
|
|
{
|
|
EmitVectorExtract(Context, Op.Rd, Index, Op.Size, Signed);
|
|
}
|
|
|
|
if (Opers.HasFlag(OperFlags.Rn))
|
|
{
|
|
EmitVectorExtract(Context, Op.Rn, Index, Op.Size, Signed);
|
|
}
|
|
|
|
if (Opers.HasFlag(OperFlags.Rm))
|
|
{
|
|
EmitVectorExtract(Context, ((AOpCodeSimdReg)Op).Rm, Index, Op.Size, Signed);
|
|
}
|
|
|
|
Emit();
|
|
|
|
EmitVectorInsert(Context, Op.Rd, Index, Op.Size);
|
|
}
|
|
|
|
if (Op.RegisterSize == ARegisterSize.SIMD64)
|
|
{
|
|
EmitVectorZeroUpper(Context, Op.Rd);
|
|
}
|
|
}
|
|
|
|
public static void EmitVectorBinaryOpByElemSx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
AOpCodeSimdRegElem Op = (AOpCodeSimdRegElem)Context.CurrOp;
|
|
|
|
EmitVectorOpByElem(Context, Emit, Op.Index, false, true);
|
|
}
|
|
|
|
public static void EmitVectorBinaryOpByElemZx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
AOpCodeSimdRegElem Op = (AOpCodeSimdRegElem)Context.CurrOp;
|
|
|
|
EmitVectorOpByElem(Context, Emit, Op.Index, false, false);
|
|
}
|
|
|
|
public static void EmitVectorTernaryOpByElemZx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
AOpCodeSimdRegElem Op = (AOpCodeSimdRegElem)Context.CurrOp;
|
|
|
|
EmitVectorOpByElem(Context, Emit, Op.Index, true, false);
|
|
}
|
|
|
|
public static void EmitVectorOpByElem(AILEmitterCtx Context, Action Emit, int Elem, bool Ternary, bool Signed)
|
|
{
|
|
AOpCodeSimdReg Op = (AOpCodeSimdReg)Context.CurrOp;
|
|
|
|
int Bytes = Context.CurrOp.GetBitsCount() >> 3;
|
|
|
|
for (int Index = 0; Index < (Bytes >> Op.Size); Index++)
|
|
{
|
|
if (Ternary)
|
|
{
|
|
EmitVectorExtract(Context, Op.Rd, Index, Op.Size, Signed);
|
|
}
|
|
|
|
EmitVectorExtract(Context, Op.Rn, Index, Op.Size, Signed);
|
|
EmitVectorExtract(Context, Op.Rm, Elem, Op.Size, Signed);
|
|
|
|
Emit();
|
|
|
|
EmitVectorInsertTmp(Context, Index, Op.Size);
|
|
}
|
|
|
|
Context.EmitLdvectmp();
|
|
Context.EmitStvec(Op.Rd);
|
|
|
|
if (Op.RegisterSize == ARegisterSize.SIMD64)
|
|
{
|
|
EmitVectorZeroUpper(Context, Op.Rd);
|
|
}
|
|
}
|
|
|
|
public static void EmitVectorImmUnaryOp(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorImmOp(Context, Emit, false);
|
|
}
|
|
|
|
public static void EmitVectorImmBinaryOp(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorImmOp(Context, Emit, true);
|
|
}
|
|
|
|
public static void EmitVectorImmOp(AILEmitterCtx Context, Action Emit, bool Binary)
|
|
{
|
|
AOpCodeSimdImm Op = (AOpCodeSimdImm)Context.CurrOp;
|
|
|
|
int Bytes = Context.CurrOp.GetBitsCount() >> 3;
|
|
|
|
for (int Index = 0; Index < (Bytes >> Op.Size); Index++)
|
|
{
|
|
if (Binary)
|
|
{
|
|
EmitVectorExtractZx(Context, Op.Rd, Index, Op.Size);
|
|
}
|
|
|
|
Context.EmitLdc_I8(Op.Imm);
|
|
|
|
Emit();
|
|
|
|
EmitVectorInsert(Context, Op.Rd, Index, Op.Size);
|
|
}
|
|
|
|
if (Op.RegisterSize == ARegisterSize.SIMD64)
|
|
{
|
|
EmitVectorZeroUpper(Context, Op.Rd);
|
|
}
|
|
}
|
|
|
|
public static void EmitVectorWidenRmBinaryOpSx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorWidenRmBinaryOp(Context, Emit, true);
|
|
}
|
|
|
|
public static void EmitVectorWidenRmBinaryOpZx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorWidenRmBinaryOp(Context, Emit, false);
|
|
}
|
|
|
|
public static void EmitVectorWidenRmBinaryOp(AILEmitterCtx Context, Action Emit, bool Signed)
|
|
{
|
|
AOpCodeSimdReg Op = (AOpCodeSimdReg)Context.CurrOp;
|
|
|
|
Context.EmitLdvec(Op.Rd);
|
|
Context.EmitStvectmp();
|
|
|
|
int Elems = 8 >> Op.Size;
|
|
|
|
int Part = Op.RegisterSize == ARegisterSize.SIMD128 ? Elems : 0;
|
|
|
|
for (int Index = 0; Index < Elems; Index++)
|
|
{
|
|
EmitVectorExtract(Context, Op.Rn, Index, Op.Size + 1, Signed);
|
|
EmitVectorExtract(Context, Op.Rm, Part + Index, Op.Size, Signed);
|
|
|
|
Emit();
|
|
|
|
EmitVectorInsertTmp(Context, Index, Op.Size + 1);
|
|
}
|
|
|
|
Context.EmitLdvectmp();
|
|
Context.EmitStvec(Op.Rd);
|
|
}
|
|
|
|
public static void EmitVectorWidenRnRmBinaryOpSx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorWidenRnRmOp(Context, Emit, false, true);
|
|
}
|
|
|
|
public static void EmitVectorWidenRnRmBinaryOpZx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorWidenRnRmOp(Context, Emit, false, false);
|
|
}
|
|
|
|
public static void EmitVectorWidenRnRmTernaryOpSx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorWidenRnRmOp(Context, Emit, true, true);
|
|
}
|
|
|
|
public static void EmitVectorWidenRnRmTernaryOpZx(AILEmitterCtx Context, Action Emit)
|
|
{
|
|
EmitVectorWidenRnRmOp(Context, Emit, true, false);
|
|
}
|
|
|
|
public static void EmitVectorWidenRnRmOp(AILEmitterCtx Context, Action Emit, bool Ternary, bool Signed)
|
|
{
|
|
AOpCodeSimdReg Op = (AOpCodeSimdReg)Context.CurrOp;
|
|
|
|
Context.EmitLdvec(Op.Rd);
|
|
Context.EmitStvectmp();
|
|
|
|
int Elems = 8 >> Op.Size;
|
|
|
|
int Part = Op.RegisterSize == ARegisterSize.SIMD128 ? Elems : 0;
|
|
|
|
for (int Index = 0; Index < Elems; Index++)
|
|
{
|
|
if (Ternary)
|
|
{
|
|
EmitVectorExtract(Context, Op.Rd, Index, Op.Size + 1, Signed);
|
|
}
|
|
|
|
EmitVectorExtract(Context, Op.Rn, Part + Index, Op.Size, Signed);
|
|
EmitVectorExtract(Context, Op.Rm, Part + Index, Op.Size, Signed);
|
|
|
|
Emit();
|
|
|
|
EmitVectorInsertTmp(Context, Index, Op.Size + 1);
|
|
}
|
|
|
|
Context.EmitLdvectmp();
|
|
Context.EmitStvec(Op.Rd);
|
|
}
|
|
|
|
public static void EmitScalarSet(AILEmitterCtx Context, int Reg, int Size)
|
|
{
|
|
EmitVectorZeroAll(Context, Reg);
|
|
EmitVectorInsert(Context, Reg, 0, Size);
|
|
}
|
|
|
|
public static void EmitScalarSetF(AILEmitterCtx Context, int Reg, int Size)
|
|
{
|
|
EmitVectorZeroAll(Context, Reg);
|
|
EmitVectorInsertF(Context, Reg, 0, Size);
|
|
}
|
|
|
|
public static void EmitVectorExtractSx(AILEmitterCtx Context, int Reg, int Index, int Size)
|
|
{
|
|
EmitVectorExtract(Context, Reg, Index, Size, true);
|
|
}
|
|
|
|
public static void EmitVectorExtractZx(AILEmitterCtx Context, int Reg, int Index, int Size)
|
|
{
|
|
EmitVectorExtract(Context, Reg, Index, Size, false);
|
|
}
|
|
|
|
public static void EmitVectorExtract(AILEmitterCtx Context, int Reg, int Index, int Size, bool Signed)
|
|
{
|
|
ThrowIfInvalid(Index, Size);
|
|
|
|
IAOpCodeSimd Op = (IAOpCodeSimd)Context.CurrOp;
|
|
|
|
Context.EmitLdvec(Reg);
|
|
Context.EmitLdc_I4(Index);
|
|
Context.EmitLdc_I4(Size);
|
|
|
|
ASoftFallback.EmitCall(Context, Signed
|
|
? nameof(ASoftFallback.VectorExtractIntSx)
|
|
: nameof(ASoftFallback.VectorExtractIntZx));
|
|
}
|
|
|
|
public static void EmitVectorExtractF(AILEmitterCtx Context, int Reg, int Index, int Size)
|
|
{
|
|
ThrowIfInvalidF(Index, Size);
|
|
|
|
Context.EmitLdvec(Reg);
|
|
Context.EmitLdc_I4(Index);
|
|
|
|
if (Size == 0)
|
|
{
|
|
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.VectorExtractSingle));
|
|
}
|
|
else if (Size == 1)
|
|
{
|
|
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.VectorExtractDouble));
|
|
}
|
|
else
|
|
{
|
|
throw new ArgumentOutOfRangeException(nameof(Size));
|
|
}
|
|
}
|
|
|
|
public static void EmitVectorZeroAll(AILEmitterCtx Context, int Rd)
|
|
{
|
|
EmitVectorZeroLower(Context, Rd);
|
|
EmitVectorZeroUpper(Context, Rd);
|
|
}
|
|
|
|
public static void EmitVectorZeroLower(AILEmitterCtx Context, int Rd)
|
|
{
|
|
EmitVectorInsert(Context, Rd, 0, 3, 0);
|
|
}
|
|
|
|
public static void EmitVectorZeroUpper(AILEmitterCtx Context, int Rd)
|
|
{
|
|
EmitVectorInsert(Context, Rd, 1, 3, 0);
|
|
}
|
|
|
|
public static void EmitVectorInsert(AILEmitterCtx Context, int Reg, int Index, int Size)
|
|
{
|
|
ThrowIfInvalid(Index, Size);
|
|
|
|
Context.EmitLdvec(Reg);
|
|
Context.EmitLdc_I4(Index);
|
|
Context.EmitLdc_I4(Size);
|
|
|
|
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.VectorInsertInt));
|
|
|
|
Context.EmitStvec(Reg);
|
|
}
|
|
|
|
public static void EmitVectorInsertTmp(AILEmitterCtx Context, int Index, int Size)
|
|
{
|
|
ThrowIfInvalid(Index, Size);
|
|
|
|
Context.EmitLdvectmp();
|
|
Context.EmitLdc_I4(Index);
|
|
Context.EmitLdc_I4(Size);
|
|
|
|
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.VectorInsertInt));
|
|
|
|
Context.EmitStvectmp();
|
|
}
|
|
|
|
public static void EmitVectorInsert(AILEmitterCtx Context, int Reg, int Index, int Size, long Value)
|
|
{
|
|
ThrowIfInvalid(Index, Size);
|
|
|
|
Context.EmitLdc_I8(Value);
|
|
Context.EmitLdvec(Reg);
|
|
Context.EmitLdc_I4(Index);
|
|
Context.EmitLdc_I4(Size);
|
|
|
|
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.VectorInsertInt));
|
|
|
|
Context.EmitStvec(Reg);
|
|
}
|
|
|
|
public static void EmitVectorInsertF(AILEmitterCtx Context, int Reg, int Index, int Size)
|
|
{
|
|
ThrowIfInvalidF(Index, Size);
|
|
|
|
Context.EmitLdvec(Reg);
|
|
Context.EmitLdc_I4(Index);
|
|
|
|
if (Size == 0)
|
|
{
|
|
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.VectorInsertSingle));
|
|
}
|
|
else if (Size == 1)
|
|
{
|
|
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.VectorInsertDouble));
|
|
}
|
|
else
|
|
{
|
|
throw new ArgumentOutOfRangeException(nameof(Size));
|
|
}
|
|
|
|
Context.EmitStvec(Reg);
|
|
}
|
|
|
|
public static void EmitVectorInsertTmpF(AILEmitterCtx Context, int Index, int Size)
|
|
{
|
|
ThrowIfInvalidF(Index, Size);
|
|
|
|
Context.EmitLdvectmp();
|
|
Context.EmitLdc_I4(Index);
|
|
|
|
if (Size == 0)
|
|
{
|
|
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.VectorInsertSingle));
|
|
}
|
|
else if (Size == 1)
|
|
{
|
|
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.VectorInsertDouble));
|
|
}
|
|
else
|
|
{
|
|
throw new ArgumentOutOfRangeException(nameof(Size));
|
|
}
|
|
|
|
Context.EmitStvectmp();
|
|
}
|
|
|
|
private static void ThrowIfInvalid(int Index, int Size)
|
|
{
|
|
if ((uint)Size > 3)
|
|
{
|
|
throw new ArgumentOutOfRangeException(nameof(Size));
|
|
}
|
|
|
|
if ((uint)Index >= 16 >> Size)
|
|
{
|
|
throw new ArgumentOutOfRangeException(nameof(Index));
|
|
}
|
|
}
|
|
|
|
private static void ThrowIfInvalidF(int Index, int Size)
|
|
{
|
|
if ((uint)Size > 1)
|
|
{
|
|
throw new ArgumentOutOfRangeException(nameof(Size));
|
|
}
|
|
|
|
if ((uint)Index >= 4 >> Size)
|
|
{
|
|
throw new ArgumentOutOfRangeException(nameof(Index));
|
|
}
|
|
}
|
|
}
|
|
}
|