Generate CIL for SCVTF (vector), add undefined encodings for some instructions

This commit is contained in:
gdkchan 2018-02-12 00:37:20 -03:00
parent 9e8d99f30d
commit 7d11a146c0
7 changed files with 340 additions and 285 deletions

View file

@ -1,12 +1,14 @@
using ChocolArm64.Decoder;
using ChocolArm64.State;
using ChocolArm64.Translation;
using System;
using System.Reflection;
namespace ChocolArm64.Instruction
{
static partial class AInstEmit
{
private const BindingFlags Binding = BindingFlags.NonPublic | BindingFlags.Instance;
public static void Brk(AILEmitterCtx Context)
{
EmitExceptionCall(Context, nameof(ARegisters.OnBreak));
@ -27,7 +29,9 @@ namespace ChocolArm64.Instruction
Context.EmitLdc_I4(Op.Id);
Context.EmitCall(typeof(ARegisters), MthdName);
MethodInfo MthdInfo = typeof(ARegisters).GetMethod(MthdName, Binding);
Context.EmitCall(MthdInfo);
if (Context.CurrBlock.Next != null)
{
@ -46,7 +50,11 @@ namespace ChocolArm64.Instruction
Context.EmitLdc_I8(Op.Position);
Context.EmitLdc_I4(Op.RawOpCode);
Context.EmitCall(typeof(ARegisters), nameof(ARegisters.OnUndefined));
string MthdName = nameof(ARegisters.OnUndefined);
MethodInfo MthdInfo = typeof(ARegisters).GetMethod(MthdName, Binding);
Context.EmitCall(MthdInfo);
if (Context.CurrBlock.Next != null)
{

View file

@ -104,8 +104,8 @@ namespace ChocolArm64.Instruction
public static void Fadd_V(AILEmitterCtx Context) => EmitVectorBinaryFOp(Context, OpCodes.Add);
public static void Fcvtzs_V(AILEmitterCtx Context) => EmitVectorFcvtS(Context);
public static void Fcvtzu_V(AILEmitterCtx Context) => EmitVectorFcvtU(Context);
public static void Fcvtzs_V(AILEmitterCtx Context) => EmitVectorFcvts(Context);
public static void Fcvtzu_V(AILEmitterCtx Context) => EmitVectorFcvtu(Context);
public static void Fmla_V(AILEmitterCtx Context)
{
@ -264,19 +264,7 @@ namespace ChocolArm64.Instruction
Context.EmitStvec(Op.Rd);
}
public static void Scvtf_V(AILEmitterCtx Context)
{
AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
Context.EmitLdvec(Op.Rn);
Context.EmitLdc_I4(Op.SizeF);
ASoftFallback.EmitCall(Context,
nameof(ASoftFallback.Scvtf_V64),
nameof(ASoftFallback.Scvtf_V128));
Context.EmitStvec(Op.Rd);
}
public static void Scvtf_V(AILEmitterCtx Context) => EmitVectorScvtf(Context);
public static void Shl_V(AILEmitterCtx Context)
{
@ -346,7 +334,7 @@ namespace ChocolArm64.Instruction
nameof(ASoftFallback.Tbl4_V128)); break;
default: throw new InvalidOperationException();
}
}
Context.EmitStvec(Op.Rd);
}
@ -434,33 +422,12 @@ namespace ChocolArm64.Instruction
public static void Ushr_V(AILEmitterCtx Context)
{
AOpCodeSimdShImm Op = (AOpCodeSimdShImm)Context.CurrOp;
Context.EmitLdvec(Op.Rn);
Context.EmitLdc_I4((8 << (Op.Size + 1)) - Op.Imm);
Context.EmitLdc_I4(Op.Size);
ASoftFallback.EmitCall(Context,
nameof(ASoftFallback.Ushr64),
nameof(ASoftFallback.Ushr128));
Context.EmitStvec(Op.Rd);
EmitVectorShr(Context, ShrFlags.None);
}
public static void Usra_V(AILEmitterCtx Context)
{
AOpCodeSimdShImm Op = (AOpCodeSimdShImm)Context.CurrOp;
Context.EmitLdvec(Op.Rd);
Context.EmitLdvec(Op.Rn);
Context.EmitLdc_I4((8 << (Op.Size + 1)) - Op.Imm);
Context.EmitLdc_I4(Op.Size);
ASoftFallback.EmitCall(Context,
nameof(ASoftFallback.Usra64),
nameof(ASoftFallback.Usra128));
Context.EmitStvec(Op.Rd);
EmitVectorShr(Context, ShrFlags.Accumulate);
}
public static void Uzp1_V(AILEmitterCtx Context)
@ -651,11 +618,11 @@ namespace ChocolArm64.Instruction
Context.EmitLdc_I4(0);
Context.EmitLdc_I4(Op.Size);
EmitVectorExtractZx(Context, Op.Rn, 0);
EmitVectorExtractZx(Context, Op.Rn, 0, Op.Size);
for (int Index = 1; Index < (Bytes >> Op.Size); Index++)
{
EmitVectorExtractZx(Context, Op.Rn, Index);
EmitVectorExtractZx(Context, Op.Rn, Op.Size, Index);
Context.Emit(OpCodes.Add);
}
@ -730,7 +697,7 @@ namespace ChocolArm64.Instruction
int MaxShift = 8 << Op.Size;
EmitVectorBinaryZx(Context, () =>
Action Emit = () =>
{
AILLabel LblShl = new AILLabel();
AILLabel LblZero = new AILLabel();
@ -771,48 +738,83 @@ namespace ChocolArm64.Instruction
Context.EmitLdc_I8(0);
Context.MarkLabel(LblEnd);
});
};
if (Signed)
{
EmitVectorBinarySx(Context, Emit);
}
else
{
EmitVectorBinaryZx(Context, Emit);
}
}
private static void EmitVectorFcvtS(AILEmitterCtx Context)
private enum ShrFlags
{
EmitVectorCvtOp(Context, CvtDir.Fcvt, true);
None = 0,
Signed = 1 << 0,
Rounding = 1 << 1,
Accumulate = 1 << 2
}
private static void EmitVectorFcvtU(AILEmitterCtx Context)
private static void EmitVectorShr(AILEmitterCtx Context, ShrFlags Flags)
{
EmitVectorCvtOp(Context, CvtDir.Fcvt, false);
AOpCodeSimdShImm Op = (AOpCodeSimdShImm)Context.CurrOp;
int Shift = (8 << (Op.Size + 1)) - Op.Imm;
if (Flags.HasFlag(ShrFlags.Accumulate))
{
Action Emit = () =>
{
Context.EmitLdc_I4(Shift);
Context.Emit(OpCodes.Shr_Un);
Context.Emit(OpCodes.Add);
};
EmitVectorOp(Context, Emit, OperFlags.RdRn, Signed: false);
}
else
{
EmitVectorUnaryZx(Context, () =>
{
Context.EmitLdc_I4(Shift);
Context.Emit(OpCodes.Shr_Un);
});
}
}
private static void EmitVectorCvtfS(AILEmitterCtx Context)
private static void EmitVectorFcvts(AILEmitterCtx Context)
{
EmitVectorCvtOp(Context, CvtDir.Cvtf, true);
EmitVectorFcvtOp(Context, Signed: true);
}
private static void EmitVectorCvtfU(AILEmitterCtx Context)
private static void EmitVectorFcvtu(AILEmitterCtx Context)
{
EmitVectorCvtOp(Context, CvtDir.Cvtf, false);
EmitVectorFcvtOp(Context, Signed: false);
}
private enum CvtDir
private static void EmitVectorScvtf(AILEmitterCtx Context)
{
Fcvt,
Cvtf
EmitVectorCvtfOp(Context, Signed: true);
}
private static void EmitVectorCvtOp(AILEmitterCtx Context, CvtDir Dir, bool Signed)
private static void EmitVectorUcvtf(AILEmitterCtx Context)
{
EmitVectorCvtfOp(Context, Signed: false);
}
private static void EmitVectorFcvtOp(AILEmitterCtx Context, bool Signed)
{
AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
int SizeF = Op.Size & 1;
int SizeI = SizeF + 2;
int FBits = 0;
if (Op is AOpCodeSimdShImm OpImm)
{
FBits = (8 << (Op.Size + 1)) - OpImm.Imm;
}
int FBits = GetFBits(Context);
int Bytes = Context.CurrOp.GetBitsCount() >> 3;
@ -822,26 +824,17 @@ namespace ChocolArm64.Instruction
Context.EmitLdc_I4(FBits);
if (Dir == CvtDir.Fcvt)
if (SizeF == 0)
{
//Float to Integer.
if (SizeF == 0)
{
ASoftFallback.EmitCall(Context, Signed
? nameof(ASoftFallback.SatSingleToInt32)
: nameof(ASoftFallback.SatSingleToUInt32));
}
else if (SizeF == 1)
{
ASoftFallback.EmitCall(Context, Signed
? nameof(ASoftFallback.SatDoubleToInt64)
: nameof(ASoftFallback.SatDoubleToUInt64));
}
ASoftFallback.EmitCall(Context, Signed
? nameof(ASoftFallback.SatSingleToInt32)
: nameof(ASoftFallback.SatSingleToUInt32));
}
else if (Dir == CvtDir.Cvtf)
else if (SizeF == 1)
{
//Integer to Float.
//TODO.
ASoftFallback.EmitCall(Context, Signed
? nameof(ASoftFallback.SatDoubleToInt64)
: nameof(ASoftFallback.SatDoubleToUInt64));
}
EmitVectorInsert(Context, Op.Rd, Index, SizeI);
@ -853,6 +846,57 @@ namespace ChocolArm64.Instruction
}
}
private static void EmitVectorCvtfOp(AILEmitterCtx Context, bool Signed)
{
AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
int SizeF = Op.Size & 1;
int SizeI = SizeF + 2;
int FBits = GetFBits(Context);
int Bytes = Context.CurrOp.GetBitsCount() >> 3;
for (int Index = 0; Index < (Bytes >> SizeI); Index++)
{
EmitVectorExtract(Context, Op.Rn, Index, SizeI, Signed);
Context.EmitLdc_I4(FBits);
if (SizeF == 0)
{
Context.Emit(OpCodes.Conv_I4);
ASoftFallback.EmitCall(Context, Signed
? nameof(ASoftFallback.Int32ToSingle)
: nameof(ASoftFallback.UInt32ToSingle));
}
else if (SizeF == 1)
{
ASoftFallback.EmitCall(Context, Signed
? nameof(ASoftFallback.Int64ToDouble)
: nameof(ASoftFallback.UInt64ToDouble));
}
EmitVectorInsertF(Context, Op.Rd, Index, SizeF);
}
if (Op.RegisterSize == ARegisterSize.SIMD64)
{
EmitVectorZeroUpper(Context, Op.Rd);
}
}
private static int GetFBits(AILEmitterCtx Context)
{
if (Context.CurrOp is AOpCodeSimdShImm Op)
{
return (8 << (Op.Size + 1)) - Op.Imm;
}
return 0;
}
private static void EmitVectorBinaryFOp(AILEmitterCtx Context, OpCode ILOp)
{
EmitVectorBinaryFOp(Context, () => Context.Emit(ILOp));
@ -899,36 +943,43 @@ namespace ChocolArm64.Instruction
private static void EmitVectorUnarySx(AILEmitterCtx Context, Action Emit)
{
EmitVectorOp(Context, Emit, 1, true);
EmitVectorOp(Context, Emit, OperFlags.Rn, true);
}
private static void EmitVectorBinarySx(AILEmitterCtx Context, Action Emit)
{
EmitVectorOp(Context, Emit, 2, true);
EmitVectorOp(Context, Emit, OperFlags.RnRm, true);
}
private static void EmitVectorUnaryZx(AILEmitterCtx Context, Action Emit)
{
EmitVectorOp(Context, Emit, 1, false);
EmitVectorOp(Context, Emit, OperFlags.Rn, false);
}
private static void EmitVectorBinaryZx(AILEmitterCtx Context, Action Emit)
{
EmitVectorOp(Context, Emit, 2, false);
EmitVectorOp(Context, Emit, OperFlags.RnRm, false);
}
private static void EmitVectorTernaryZx(AILEmitterCtx Context, Action Emit)
{
EmitVectorOp(Context, Emit, 3, false);
EmitVectorOp(Context, Emit, OperFlags.RdRnRm, false);
}
private static void EmitVectorOp(AILEmitterCtx Context, Action Emit, int Opers, bool Signed)
[Flags]
private enum OperFlags
{
if (Opers < 1 || Opers > 3)
{
throw new ArgumentOutOfRangeException(nameof(Opers));
}
Rd = 1 << 0,
Rn = 1 << 1,
Rm = 1 << 2,
RnRm = Rn | Rm,
RdRn = Rd | Rn,
RdRnRm = Rd | Rn | Rm
}
private static void EmitVectorOp(AILEmitterCtx Context, Action Emit, OperFlags Opers, bool Signed)
{
AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
int Bytes = Context.CurrOp.GetBitsCount() >> 3;
@ -939,19 +990,19 @@ namespace ChocolArm64.Instruction
Context.EmitLdc_I4(Index);
Context.EmitLdc_I4(Op.Size);
if (Opers == 3)
if (Opers.HasFlag(OperFlags.Rd))
{
EmitVectorExtract(Context, Op.Rd, Index, Signed);
EmitVectorExtract(Context, Op.Rd, Index, Op.Size, Signed);
}
if (Opers >= 1)
if (Opers.HasFlag(OperFlags.Rn))
{
EmitVectorExtract(Context, Op.Rn, Index, Signed);
EmitVectorExtract(Context, Op.Rn, Index, Op.Size, Signed);
}
if (Opers >= 2)
if (Opers.HasFlag(OperFlags.Rm))
{
EmitVectorExtract(Context, ((AOpCodeSimdReg)Op).Rm, Index, Signed);
EmitVectorExtract(Context, ((AOpCodeSimdReg)Op).Rm, Index, Op.Size, Signed);
}
Emit();
@ -999,7 +1050,7 @@ namespace ChocolArm64.Instruction
Context.EmitLdc_I4(Index);
Context.EmitLdc_I4(Op.Size);
EmitVectorExtract(Context, Op.Rn, Index, Signed);
EmitVectorExtract(Context, Op.Rn, Index, Op.Size, Signed);
Context.EmitLdc_I8(Imm);
@ -1026,11 +1077,11 @@ namespace ChocolArm64.Instruction
for (int Index = 0; Index < (Bytes >> Op.Size); Index++)
{
EmitVectorExtractSx(Context, Op.Rn, Index);
EmitVectorExtractSx(Context, Op.Rn, Index, Op.Size);
if (Op is AOpCodeSimdReg BinOp)
{
EmitVectorExtractSx(Context, BinOp.Rm, Index);
EmitVectorExtractSx(Context, BinOp.Rm, Index, Op.Size);
}
else
{
@ -1078,29 +1129,39 @@ namespace ChocolArm64.Instruction
}
}
private static void EmitVectorExtractSx(AILEmitterCtx Context, int Reg, int Index)
private static void EmitVectorExtractSx(AILEmitterCtx Context, int Reg, int Index, int Size)
{
EmitVectorExtract(Context, Reg, Index, true);
EmitVectorExtract(Context, Reg, Index, Size, true);
}
private static void EmitVectorExtractZx(AILEmitterCtx Context, int Reg, int Index)
private static void EmitVectorExtractZx(AILEmitterCtx Context, int Reg, int Index, int Size)
{
EmitVectorExtract(Context, Reg, Index, false);
EmitVectorExtract(Context, Reg, Index, Size, false);
}
private static void EmitVectorExtract(AILEmitterCtx Context, int Reg, int Index, bool Signed)
private static void EmitVectorExtract(AILEmitterCtx Context, int Reg, int Index, int Size, bool Signed)
{
IAOpCodeSimd Op = (IAOpCodeSimd)Context.CurrOp;
Context.EmitLdvec(Reg);
Context.EmitLdc_I4(Index);
Context.EmitLdc_I4(Op.Size);
Context.EmitLdc_I4(Size);
ASoftFallback.EmitCall(Context, Signed
? nameof(ASoftFallback.ExtractSVec)
: nameof(ASoftFallback.ExtractVec));
}
private static void EmitVectorZeroLower(AILEmitterCtx Context, int Rd)
{
EmitVectorInsert(Context, Rd, 0, 3, 0);
}
private static void EmitVectorZeroUpper(AILEmitterCtx Context, int Rd)
{
EmitVectorInsert(Context, Rd, 1, 3, 0);
}
private static void EmitVectorInsertF(AILEmitterCtx Context, int Reg, int Index, int Size)
{
Context.EmitLdvec(Reg);
@ -1122,16 +1183,6 @@ namespace ChocolArm64.Instruction
Context.EmitStvec(Reg);
}
private static void EmitVectorZeroLower(AILEmitterCtx Context, int Rd)
{
EmitVectorInsert(Context, Rd, 0, 3, 0);
}
private static void EmitVectorZeroUpper(AILEmitterCtx Context, int Rd)
{
EmitVectorInsert(Context, Rd, 1, 3, 0);
}
private static void EmitVectorInsert(AILEmitterCtx Context, int Reg, int Index, int Size)
{
Context.EmitLdvec(Reg);

View file

@ -97,39 +97,7 @@ namespace ChocolArm64.Instruction
throw new ArgumentException(nameof(Size));
}
public static int SatDoubleToInt32(double Value, int FBits = 0)
{
if (FBits != 0) Value *= Math.Pow(2, FBits);
return Value > int.MaxValue ? int.MaxValue :
Value < int.MinValue ? int.MinValue : (int)Value;
}
public static long SatDoubleToInt64(double Value, int FBits = 0)
{
if (FBits != 0) Value *= Math.Pow(2, FBits);
return Value > long.MaxValue ? long.MaxValue :
Value < long.MinValue ? long.MinValue : (long)Value;
}
public static uint SatDoubleToUInt32(double Value, int FBits = 0)
{
if (FBits != 0) Value *= Math.Pow(2, FBits);
return Value > uint.MaxValue ? uint.MaxValue :
Value < uint.MinValue ? uint.MinValue : (uint)Value;
}
public static ulong SatDoubleToUInt64(double Value, int FBits = 0)
{
if (FBits != 0) Value *= Math.Pow(2, FBits);
return Value > ulong.MaxValue ? ulong.MaxValue :
Value < ulong.MinValue ? ulong.MinValue : (ulong)Value;
}
public static int SatSingleToInt32(float Value, int FBits = 0)
public static int SatSingleToInt32(float Value, int FBits)
{
if (FBits != 0) Value *= MathF.Pow(2, FBits);
@ -137,7 +105,7 @@ namespace ChocolArm64.Instruction
Value < int.MinValue ? int.MinValue : (int)Value;
}
public static long SatSingleToInt64(float Value, int FBits = 0)
public static long SatSingleToInt64(float Value, int FBits)
{
if (FBits != 0) Value *= MathF.Pow(2, FBits);
@ -145,7 +113,7 @@ namespace ChocolArm64.Instruction
Value < long.MinValue ? long.MinValue : (long)Value;
}
public static uint SatSingleToUInt32(float Value, int FBits = 0)
public static uint SatSingleToUInt32(float Value, int FBits)
{
if (FBits != 0) Value *= MathF.Pow(2, FBits);
@ -153,7 +121,7 @@ namespace ChocolArm64.Instruction
Value < uint.MinValue ? uint.MinValue : (uint)Value;
}
public static ulong SatSingleToUInt64(float Value, int FBits = 0)
public static ulong SatSingleToUInt64(float Value, int FBits)
{
if (FBits != 0) Value *= MathF.Pow(2, FBits);
@ -161,6 +129,110 @@ namespace ChocolArm64.Instruction
Value < ulong.MinValue ? ulong.MinValue : (ulong)Value;
}
public static int SatDoubleToInt32(double Value, int FBits)
{
if (FBits != 0) Value *= Math.Pow(2, FBits);
return Value > int.MaxValue ? int.MaxValue :
Value < int.MinValue ? int.MinValue : (int)Value;
}
public static long SatDoubleToInt64(double Value, int FBits)
{
if (FBits != 0) Value *= Math.Pow(2, FBits);
return Value > long.MaxValue ? long.MaxValue :
Value < long.MinValue ? long.MinValue : (long)Value;
}
public static uint SatDoubleToUInt32(double Value, int FBits)
{
if (FBits != 0) Value *= Math.Pow(2, FBits);
return Value > uint.MaxValue ? uint.MaxValue :
Value < uint.MinValue ? uint.MinValue : (uint)Value;
}
public static ulong SatDoubleToUInt64(double Value, int FBits)
{
if (FBits != 0) Value *= Math.Pow(2, FBits);
return Value > ulong.MaxValue ? ulong.MaxValue :
Value < ulong.MinValue ? ulong.MinValue : (ulong)Value;
}
public static float Int32ToSingle(int Value, int FBits)
{
float ValueF = Value;
if (FBits != 0) ValueF *= 1 / MathF.Pow(2, FBits);
return ValueF;
}
public static float Int64ToSingle(long Value, int FBits)
{
float ValueF = Value;
if (FBits != 0) ValueF *= 1 / MathF.Pow(2, FBits);
return ValueF;
}
public static float UInt32ToSingle(uint Value, int FBits)
{
float ValueF = Value;
if (FBits != 0) ValueF *= 1 / MathF.Pow(2, FBits);
return ValueF;
}
public static float UInt64ToSingle(ulong Value, int FBits)
{
float ValueF = Value;
if (FBits != 0) ValueF *= 1 / MathF.Pow(2, FBits);
return ValueF;
}
public static float Int32ToDouble(int Value, int FBits)
{
float ValueF = Value;
if (FBits != 0) ValueF *= 1 / MathF.Pow(2, FBits);
return ValueF;
}
public static float Int64ToDouble(long Value, int FBits)
{
float ValueF = Value;
if (FBits != 0) ValueF *= 1 / MathF.Pow(2, FBits);
return ValueF;
}
public static float UInt32ToDouble(uint Value, int FBits)
{
float ValueF = Value;
if (FBits != 0) ValueF *= 1 / MathF.Pow(2, FBits);
return ValueF;
}
public static float UInt64ToDouble(ulong Value, int FBits)
{
float ValueF = Value;
if (FBits != 0) ValueF *= 1 / MathF.Pow(2, FBits);
return ValueF;
}
public static ulong SMulHi128(ulong LHS, ulong RHS)
{
long LLo = (uint)(LHS >> 0);
@ -556,44 +628,6 @@ namespace ChocolArm64.Instruction
return Res;
}
public static AVec Scvtf_V64(AVec Vector, int Size)
{
return Scvtf_V(Vector, Size, 2);
}
public static AVec Scvtf_V128(AVec Vector, int Size)
{
return Scvtf_V(Vector, Size, 4);
}
private static AVec Scvtf_V(AVec Vector, int Size, int Bytes)
{
AVec Res = new AVec();
int Elems = Bytes >> Size;
if (Size == 0)
{
for (int Index = 0; Index < Elems; Index++)
{
int Value = (int)ExtractSVec(Vector, Index, Size + 2);
Res = AVec.InsertSingle(Res, Index, Value);
}
}
else
{
for (int Index = 0; Index < Elems; Index++)
{
long Value = ExtractSVec(Vector, Index, Size + 2);
Res = AVec.InsertDouble(Res, Index, Value);
}
}
return Res;
}
public static AVec Sshll(AVec Vector, int Shift, int Size)
{
return Sshll_(Vector, Shift, Size, false);
@ -785,57 +819,6 @@ namespace ChocolArm64.Instruction
return Res;
}
public static AVec Ushr64(AVec Vector, int Shift, int Size)
{
return Ushr(Vector, Shift, Size, 8);
}
public static AVec Ushr128(AVec Vector, int Shift, int Size)
{
return Ushr(Vector, Shift, Size, 16);
}
private static AVec Ushr(AVec Vector, int Shift, int Size, int Bytes)
{
AVec Res = new AVec();
int Elems = Bytes >> Size;
for (int Index = 0; Index < Elems; Index++)
{
ulong Value = ExtractVec(Vector, Index, Size);
Res = InsertVec(Res, Index, Size, Value >> Shift);
}
return Res;
}
public static AVec Usra64(AVec Res, AVec Vector, int Shift, int Size)
{
return Usra(Res, Vector, Shift, Size, 8);
}
public static AVec Usra128(AVec Res, AVec Vector, int Shift, int Size)
{
return Usra(Res, Vector, Shift, Size, 16);
}
private static AVec Usra(AVec Res, AVec Vector, int Shift, int Size, int Bytes)
{
int Elems = Bytes >> Size;
for (int Index = 0; Index < Elems; Index++)
{
ulong Value = ExtractVec(Vector, Index, Size);
ulong Addend = ExtractVec(Res, Index, Size);
Res = InsertVec(Res, Index, Size, Addend + (Value >> Shift));
}
return Res;
}
public static AVec Uzp1_V64(AVec LHS, AVec RHS, int Size)
{
return Uzp(LHS, RHS, Size, 0, 8);