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Jit_Paired: ps_muls

This commit is contained in:
MerryMage 2018-10-15 21:02:09 +01:00
parent 1550729688
commit cf5823c146
1 changed files with 12 additions and 9 deletions
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21
Source/Core/Core/PowerPC/Jit64/Jit_Paired.cpp
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@ -90,26 +90,29 @@ void Jit64::ps_muls(UGeckoInstruction inst)
int a = inst.FA;
int c = inst.FC;
bool round_input = !js.op->fprIsSingle[c];
fpr.Lock(a, c, d);
RCOpArg Ra = fpr.Use(a, RCMode::Read);
RCOpArg Rc = fpr.Use(c, RCMode::Read);
RCX64Reg Rd = fpr.Bind(d, RCMode::Write);
RegCache::Realize(Ra, Rc, Rd);
switch (inst.SUBOP5)
{
case 12: // ps_muls0
MOVDDUP(XMM1, fpr.R(c));
MOVDDUP(XMM1, Rc);
break;
case 13: // ps_muls1
avx_op(&XEmitter::VSHUFPD, &XEmitter::SHUFPD, XMM1, fpr.R(c), fpr.R(c), 3);
avx_op(&XEmitter::VSHUFPD, &XEmitter::SHUFPD, XMM1, Rc, Rc, 3);
break;
default:
PanicAlert("ps_muls WTF!!!");
}
if (round_input)
Force25BitPrecision(XMM1, R(XMM1), XMM0);
MULPD(XMM1, fpr.R(a));
fpr.BindToRegister(d, false);
HandleNaNs(inst, fpr.RX(d), XMM1);
ForceSinglePrecision(fpr.RX(d), fpr.R(d));
SetFPRFIfNeeded(fpr.RX(d));
fpr.UnlockAll();
MULPD(XMM1, Ra);
HandleNaNs(inst, Rd, XMM1);
ForceSinglePrecision(Rd, Rd);
SetFPRFIfNeeded(Rd);
}
void Jit64::ps_mergeXX(UGeckoInstruction inst)