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Update InstEmitSimdArithmetic.cs

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LDj3SNuD 2018-12-20 18:33:41 +01:00 • committed by GitHub
commit 96055281d2
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1 changed files with 60 additions and 12 deletions
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72
ChocolArm64/Instructions/InstEmitSimdArithmetic.cs
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@ -1251,18 +1251,42 @@ namespace ChocolArm64.Instructions
public static void Frecpe_S(ILEmitterCtx context) public static void Frecpe_S(ILEmitterCtx context)
{ {
EmitScalarUnaryOpF(context, () => OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
int sizeF = op.Size & 1;
if (Optimizations.FastFP && Optimizations.UseSse
&& sizeF == 0)
{ {
EmitSoftFloatCall(context, nameof(SoftFloat32.FPRecipEstimate)); EmitScalarSseOrSse2OpF(context, nameof(Sse.ReciprocalScalar));
}); }
else
{
EmitScalarUnaryOpF(context, () =>
{
EmitSoftFloatCall(context, nameof(SoftFloat32.FPRecipEstimate));
});
}
} }
public static void Frecpe_V(ILEmitterCtx context) public static void Frecpe_V(ILEmitterCtx context)
{ {
EmitVectorUnaryOpF(context, () => OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
int sizeF = op.Size & 1;
if (Optimizations.FastFP && Optimizations.UseSse
&& sizeF == 0)
{ {
EmitSoftFloatCall(context, nameof(SoftFloat32.FPRecipEstimate)); EmitVectorSseOrSse2OpF(context, nameof(Sse.Reciprocal));
}); }
else
{
EmitVectorUnaryOpF(context, () =>
{
EmitSoftFloatCall(context, nameof(SoftFloat32.FPRecipEstimate));
});
}
} }
public static void Frecps_S(ILEmitterCtx context) // Fused. public static void Frecps_S(ILEmitterCtx context) // Fused.
@ -1548,18 +1572,42 @@ namespace ChocolArm64.Instructions
public static void Frsqrte_S(ILEmitterCtx context) public static void Frsqrte_S(ILEmitterCtx context)
{ {
EmitScalarUnaryOpF(context, () => OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
int sizeF = op.Size & 1;
if (Optimizations.FastFP && Optimizations.UseSse
&& sizeF == 0)
{ {
EmitSoftFloatCall(context, nameof(SoftFloat32.FPRSqrtEstimate)); EmitScalarSseOrSse2OpF(context, nameof(Sse.ReciprocalSqrtScalar));
}); }
else
{
EmitScalarUnaryOpF(context, () =>
{
EmitSoftFloatCall(context, nameof(SoftFloat32.FPRSqrtEstimate));
});
}
} }
public static void Frsqrte_V(ILEmitterCtx context) public static void Frsqrte_V(ILEmitterCtx context)
{ {
EmitVectorUnaryOpF(context, () => OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
int sizeF = op.Size & 1;
if (Optimizations.FastFP && Optimizations.UseSse
&& sizeF == 0)
{ {
EmitSoftFloatCall(context, nameof(SoftFloat32.FPRSqrtEstimate)); EmitVectorSseOrSse2OpF(context, nameof(Sse.ReciprocalSqrt));
}); }
else
{
EmitVectorUnaryOpF(context, () =>
{
EmitSoftFloatCall(context, nameof(SoftFloat32.FPRSqrtEstimate));
});
}
} }
public static void Frsqrts_S(ILEmitterCtx context) // Fused. public static void Frsqrts_S(ILEmitterCtx context) // Fused.