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Implemented fast paths for: (#841)

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* cpu-misc_opt

* B = ~b

* ;
This commit is contained in:
LDj3SNuD 2019-12-07 13:45:32 +01:00 • committed by Ac_K
parent d562ba37a0
commit 8c85bdf2ed
16 changed files with 450 additions and 163 deletions
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7
ARMeilleure/CodeGen/X86/PreAllocator.cs
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@ -298,8 +298,11 @@ namespace ARMeilleure.CodeGen.X86
{
IntrinsicOperation intrinOp = (IntrinsicOperation)operation;
// PBLENDVB last operand is always implied to be XMM0 when VEX is not supported.
if (intrinOp.Intrinsic == Intrinsic.X86Pblendvb && !HardwareCapabilities.SupportsVexEncoding)
// BLENDVPD, BLENDVPS, PBLENDVB last operand is always implied to be XMM0 when VEX is not supported.
if ((intrinOp.Intrinsic == Intrinsic.X86Blendvpd ||
intrinOp.Intrinsic == Intrinsic.X86Blendvps ||
intrinOp.Intrinsic == Intrinsic.X86Pblendvb) &&
!HardwareCapabilities.SupportsVexEncoding)
{
Operand xmm0 = Xmm(X86Register.Xmm0, OperandType.V128);