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Update InstEmitSimdHelper.cs

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LDj3SNuD 2018-11-10 16:35:43 +01:00 • committed by GitHub
commit 1e21ef721b
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1 changed files with 51 additions and 33 deletions
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78
ChocolArm64/Instructions/InstEmitSimdHelper.cs
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@ -219,7 +219,7 @@ namespace ChocolArm64.Instructions
type = typeof(Sse); type = typeof(Sse);
baseType = typeof(Vector128<float>); baseType = typeof(Vector128<float>);
} }
else /* if (SizeF == 1) */ else /* if (sizeF == 1) */
{ {
type = typeof(Sse2); type = typeof(Sse2);
baseType = typeof(Vector128<double>); baseType = typeof(Vector128<double>);
@ -249,7 +249,7 @@ namespace ChocolArm64.Instructions
{ {
EmitVectorZero32_128(context, op.Rd); EmitVectorZero32_128(context, op.Rd);
} }
else /* if (SizeF == 1) */ else /* if (sizeF == 1) */
{ {
EmitVectorZeroUpper(context, op.Rd); EmitVectorZeroUpper(context, op.Rd);
} }
@ -272,7 +272,7 @@ namespace ChocolArm64.Instructions
{ {
mthdInfo = typeof(MathF).GetMethod(name, new Type[] { typeof(float) }); 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) }); 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) }); 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) }); 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) }); 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) }); 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) }); 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) }); mthdInfo = typeof(SoftFloat).GetMethod(name, new Type[] { typeof(double) });
} }
@ -961,7 +961,7 @@ namespace ChocolArm64.Instructions
{ {
EmitSatQ(context, op.Size, true, true); EmitSatQ(context, op.Size, true, true);
} }
else /* if (Op.Size == 3) */ else /* if (op.Size == 3) */
{ {
EmitUnarySignedSatQAbsOrNeg(context); EmitUnarySignedSatQAbsOrNeg(context);
} }
@ -1031,13 +1031,13 @@ namespace ChocolArm64.Instructions
EmitSatQ(context, op.Size, true, signed); EmitSatQ(context, op.Size, true, signed);
} }
else /* if (Op.Size == 3) */ else /* if (op.Size == 3) */
{ {
if (add) if (add)
{ {
EmitBinarySatQAdd(context, signed); EmitBinarySatQAdd(context, signed);
} }
else /* if (Sub) */ else /* if (sub) */
{ {
EmitBinarySatQSub(context, signed); EmitBinarySatQSub(context, signed);
} }
@ -1059,7 +1059,7 @@ namespace ChocolArm64.Instructions
EmitSatQ(context, op.Size, true, signed); EmitSatQ(context, op.Size, true, signed);
} }
else /* if (Op.Size == 3) */ else /* if (op.Size == 3) */
{ {
EmitBinarySatQAccumulate(context, signed); EmitBinarySatQAccumulate(context, signed);
} }
@ -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)); VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
context.EmitStvec(rd); context.EmitStvec(reg);
} }
else else
{ {
EmitVectorZeroLower(context, rd); EmitVectorZeroLower(context, reg);
EmitVectorZeroUpper(context, rd); 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) public static void EmitVectorZeroLowerTmp(ILEmitterCtx context)
{
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); EmitVectorInsertTmp(context, 0, 3, 0);
} }
}
public static void EmitVectorZeroUpper(ILEmitterCtx context, int reg) public static void EmitVectorZeroUpper(ILEmitterCtx context, int reg)
{ {
if (Optimizations.UseSse2) if (Optimizations.UseSse)
{ {
//TODO: Use MoveScalar once it is fixed, as of the //TODO: Use Sse2.MoveScalar once it is fixed,
//time of writing it just crashes the JIT. //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); 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.EmitStvec(reg);
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ShiftRightLogical128BitLane), types));
EmitStvecWithUnsignedCast(context, reg, 3);
} }
else else
{ {
@ -1359,9 +1371,15 @@ namespace ChocolArm64.Instructions
public static void EmitVectorZero32_128(ILEmitterCtx context, int reg) public static void EmitVectorZero32_128(ILEmitterCtx context, int reg)
{ {
if (!Sse.IsSupported)
{
throw new PlatformNotSupportedException();
}
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
context.EmitLdvec(reg); context.EmitLdvec(reg);
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorZero32_128)); context.EmitCall(typeof(Sse).GetMethod(nameof(Sse.MoveScalar)));
context.EmitStvec(reg); context.EmitStvec(reg);
} }