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Update InstEmitSimdCvt.cs

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LDj3SNuD 2019-04-23 15:25:33 +02:00 • committed by GitHub
parent 743d74ec48
commit 61ee483887
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 27 additions and 11 deletions
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38
ChocolArm64/Instructions/InstEmitSimdCvt.cs
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@ -898,7 +898,7 @@ namespace ChocolArm64.Instructions
context.EmitCall(typeof(Sse).GetMethod(nameof(Sse.Multiply), types));
}
context.EmitCall(typeof(Sse41).GetMethod(GetSse41NameRnd(roundMode), typesRndCvt));
context.EmitCall(typeof(Sse41).GetMethod(GetVectorSse41NameRnd(roundMode), typesRndCvt));
context.EmitStvectmp();
context.EmitLdvectmp();
@ -954,7 +954,7 @@ namespace ChocolArm64.Instructions
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.Multiply), types));
}
context.EmitCall(typeof(Sse41).GetMethod(GetSse41NameRnd(roundMode), typesRndCvt));
context.EmitCall(typeof(Sse41).GetMethod(GetVectorSse41NameRnd(roundMode), typesRndCvt));
context.EmitStvectmp();
@ -1032,7 +1032,7 @@ namespace ChocolArm64.Instructions
context.EmitCall(typeof(Sse).GetMethod(nameof(Sse.Multiply), types));
}
context.EmitCall(typeof(Sse41).GetMethod(GetSse41NameRnd(roundMode), typesRndCvt));
context.EmitCall(typeof(Sse41).GetMethod(GetVectorSse41NameRnd(roundMode), typesRndCvt));
context.Emit(OpCodes.Dup);
@ -1120,7 +1120,7 @@ namespace ChocolArm64.Instructions
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.Multiply), types));
}
context.EmitCall(typeof(Sse41).GetMethod(GetSse41NameRnd(roundMode), typesRndCvt));
context.EmitCall(typeof(Sse41).GetMethod(GetVectorSse41NameRnd(roundMode), typesRndCvt));
context.Emit(OpCodes.Dup);
@ -1305,23 +1305,39 @@ namespace ChocolArm64.Instructions
}
}
private static string GetSse41NameRnd(RoundMode roundMode)
private static string GetScalarSse41NameRnd(RoundMode roundMode)
{
switch (roundMode)
{
case RoundMode.ToNearest:
return nameof(Sse41.RoundToNearestIntegerScalar); // even
case RoundMode.TowardsPlusInfinity:
return nameof(Sse41.RoundToPositiveInfinityScalar);
case RoundMode.TowardsMinusInfinity:
return nameof(Sse41.RoundToNegativeInfinityScalar);
default: /* case RoundMode.TowardsZero: */
return nameof(Sse41.RoundToZeroScalar);
}
}
private static string GetVectorSse41NameRnd(RoundMode roundMode)
{
switch (roundMode)
{
case RoundMode.ToNearest:
return nameof(Sse41.RoundToNearestInteger); // even
case RoundMode.TowardsMinusInfinity:
return nameof(Sse41.RoundToNegativeInfinity);
case RoundMode.TowardsPlusInfinity:
return nameof(Sse41.RoundToPositiveInfinity);
case RoundMode.TowardsZero:
return nameof(Sse41.RoundToZero);
case RoundMode.TowardsMinusInfinity:
return nameof(Sse41.RoundToNegativeInfinity);
default: throw new ArgumentException(nameof(roundMode));
default: /* case RoundMode.TowardsZero: */
return nameof(Sse41.RoundToZero);
}
}
}