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Jit_FloatingPoint: fsign

This commit is contained in:
MerryMage 2018-10-15 21:01:56 +01:00
parent 537eeb7ebf
commit d62ca40496
1 changed files with 9 additions and 10 deletions
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19
Source/Core/Core/PowerPC/Jit64/Jit_FloatingPoint.cpp
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@ -380,29 +380,28 @@ void Jit64::fsign(UGeckoInstruction inst)
int b = inst.FB;
bool packed = inst.OPCD == 4;
fpr.Lock(b, d);
OpArg src = fpr.R(b);
fpr.BindToRegister(d, false);
RCOpArg src = fpr.Use(b, RCMode::Read);
RCX64Reg Rd = fpr.Bind(d, RCMode::Write);
RegCache::Realize(src, Rd);
switch (inst.SUBOP10)
{
case 40: // neg
avx_op(&XEmitter::VXORPD, &XEmitter::XORPD, fpr.RX(d), src,
MConst(packed ? psSignBits2 : psSignBits), packed);
avx_op(&XEmitter::VXORPD, &XEmitter::XORPD, Rd, src, MConst(packed ? psSignBits2 : psSignBits),
packed);
break;
case 136: // nabs
avx_op(&XEmitter::VORPD, &XEmitter::ORPD, fpr.RX(d), src,
MConst(packed ? psSignBits2 : psSignBits), packed);
avx_op(&XEmitter::VORPD, &XEmitter::ORPD, Rd, src, MConst(packed ? psSignBits2 : psSignBits),
packed);
break;
case 264: // abs
avx_op(&XEmitter::VANDPD, &XEmitter::ANDPD, fpr.RX(d), src,
MConst(packed ? psAbsMask2 : psAbsMask), packed);
avx_op(&XEmitter::VANDPD, &XEmitter::ANDPD, Rd, src, MConst(packed ? psAbsMask2 : psAbsMask),
packed);
break;
default:
PanicAlert("fsign bleh");
break;
}
fpr.UnlockAll();
}
void Jit64::fselx(UGeckoInstruction inst)