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Update InstEmitSimdHelper.cs

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LDj3SNuD 2018-11-10 16:35:43 +01:00 • committed by GitHub
parent ba3295000f
commit 1e21ef721b
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1 changed files with 51 additions and 33 deletions
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84
ChocolArm64/Instructions/InstEmitSimdHelper.cs
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@ -219,7 +219,7 @@ namespace ChocolArm64.Instructions
type = typeof(Sse);
baseType = typeof(Vector128<float>);
}
else /* if (SizeF == 1) */
else /* if (sizeF == 1) */
{
type = typeof(Sse2);
baseType = typeof(Vector128<double>);
@ -249,7 +249,7 @@ namespace ChocolArm64.Instructions
{
EmitVectorZero32_128(context, op.Rd);
}
else /* if (SizeF == 1) */
else /* if (sizeF == 1) */
{
EmitVectorZeroUpper(context, op.Rd);
}
@ -272,7 +272,7 @@ namespace ChocolArm64.Instructions
{
mthdInfo = typeof(MathF).GetMethod(name, new Type[] { typeof(float) });
}
else /* if (SizeF == 1) */
else /* if (sizeF == 1) */
{
mthdInfo = typeof(Math).GetMethod(name, new Type[] { typeof(double) });
}
@ -292,7 +292,7 @@ namespace ChocolArm64.Instructions
{
mthdInfo = typeof(MathF).GetMethod(name, new Type[] { typeof(float), typeof(float) });
}
else /* if (SizeF == 1) */
else /* if (sizeF == 1) */
{
mthdInfo = typeof(Math).GetMethod(name, new Type[] { typeof(double), typeof(double) });
}
@ -312,7 +312,7 @@ namespace ChocolArm64.Instructions
{
mthdInfo = typeof(MathF).GetMethod(nameof(MathF.Round), new Type[] { typeof(float), typeof(MidpointRounding) });
}
else /* if (SizeF == 1) */
else /* if (sizeF == 1) */
{
mthdInfo = typeof(Math).GetMethod(nameof(Math.Round), new Type[] { typeof(double), typeof(MidpointRounding) });
}
@ -334,7 +334,7 @@ namespace ChocolArm64.Instructions
{
mthdInfo = typeof(SoftFloat).GetMethod(name, new Type[] { typeof(float) });
}
else /* if (SizeF == 1) */
else /* if (sizeF == 1) */
{
mthdInfo = typeof(SoftFloat).GetMethod(name, new Type[] { typeof(double) });
}
@ -961,7 +961,7 @@ namespace ChocolArm64.Instructions
{
EmitSatQ(context, op.Size, true, true);
}
else /* if (Op.Size == 3) */
else /* if (op.Size == 3) */
{
EmitUnarySignedSatQAbsOrNeg(context);
}
@ -1022,7 +1022,7 @@ namespace ChocolArm64.Instructions
{
for (int index = 0; index < elems; index++)
{
EmitVectorExtract(context, op.Rn, index, op.Size, signed);
EmitVectorExtract(context, op.Rn, index, op.Size, signed);
EmitVectorExtract(context, ((OpCodeSimdReg64)op).Rm, index, op.Size, signed);
if (op.Size <= 2)
@ -1031,13 +1031,13 @@ namespace ChocolArm64.Instructions
EmitSatQ(context, op.Size, true, signed);
}
else /* if (Op.Size == 3) */
else /* if (op.Size == 3) */
{
if (add)
{
EmitBinarySatQAdd(context, signed);
}
else /* if (Sub) */
else /* if (sub) */
{
EmitBinarySatQSub(context, signed);
}
@ -1059,7 +1059,7 @@ namespace ChocolArm64.Instructions
EmitSatQ(context, op.Size, true, signed);
}
else /* if (Op.Size == 3) */
else /* if (op.Size == 3) */
{
EmitBinarySatQAccumulate(context, signed);
}
@ -1071,7 +1071,7 @@ namespace ChocolArm64.Instructions
{
for (int index = 0; index < elems; index++)
{
EmitVectorExtract(context, op.Rn, index, op.Size, signed);
EmitVectorExtract(context, op.Rn, index, op.Size, signed);
EmitVectorExtract(context, ((OpCodeSimdReg64)op).Rm, index, op.Size, signed);
emit();
@ -1304,52 +1304,64 @@ namespace ChocolArm64.Instructions
}
}
public static void EmitVectorZeroAll(ILEmitterCtx context, int rd)
public static void EmitVectorZeroAll(ILEmitterCtx context, int reg)
{
if (Optimizations.UseSse2)
if (Optimizations.UseSse)
{
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
context.EmitStvec(rd);
context.EmitStvec(reg);
}
else
{
EmitVectorZeroLower(context, rd);
EmitVectorZeroUpper(context, rd);
EmitVectorZeroLower(context, reg);
EmitVectorZeroUpper(context, reg);
}
}
public static void EmitVectorZeroLower(ILEmitterCtx context, int rd)
public static void EmitVectorZeroLower(ILEmitterCtx context, int reg)
{
EmitVectorInsert(context, rd, 0, 3, 0);
EmitVectorInsert(context, reg, 0, 3, 0);
}
public static void EmitVectorZeroLowerTmp(ILEmitterCtx context)
{
EmitVectorInsertTmp(context, 0, 3, 0);
if (Optimizations.UseSse)
{
context.EmitLdvectmp();
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
context.EmitCall(typeof(Sse).GetMethod(nameof(Sse.MoveHighToLow)));
context.EmitStvectmp();
}
else
{
EmitVectorInsertTmp(context, 0, 3, 0);
}
}
public static void EmitVectorZeroUpper(ILEmitterCtx context, int reg)
{
if (Optimizations.UseSse2)
if (Optimizations.UseSse)
{
//TODO: Use MoveScalar once it is fixed, as of the
//time of writing it just crashes the JIT.
//TODO: Use Sse2.MoveScalar once it is fixed,
//as of the time of writing it just crashes the JIT (SDK 2.1.403).
/*Type[] typesMov = new Type[] { typeof(Vector128<ulong>) };
EmitLdvecWithUnsignedCast(context, reg, 3);
Type[] types = new Type[] { typeof(Vector128<ulong>), typeof(byte) };
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.MoveScalar), typesMov));
//Context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.MoveScalar), Types));
EmitStvecWithUnsignedCast(context, reg, 3);*/
context.EmitLdc_I4(8);
context.EmitLdvec(reg);
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ShiftLeftLogical128BitLane), types));
context.EmitCall(typeof(Sse).GetMethod(nameof(Sse.MoveLowToHigh)));
context.EmitLdc_I4(8);
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ShiftRightLogical128BitLane), types));
EmitStvecWithUnsignedCast(context, reg, 3);
context.EmitStvec(reg);
}
else
{
@ -1359,9 +1371,15 @@ namespace ChocolArm64.Instructions
public static void EmitVectorZero32_128(ILEmitterCtx context, int reg)
{
if (!Sse.IsSupported)
{
throw new PlatformNotSupportedException();
}
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
context.EmitLdvec(reg);
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorZero32_128));
context.EmitCall(typeof(Sse).GetMethod(nameof(Sse.MoveScalar)));
context.EmitStvec(reg);
}