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x86/microVU: Avoid redundant register move on stores

This commit is contained in:
Stenzek 2022-12-25 22:14:27 +10:00 committed by refractionpcsx2
parent afd8ff1435
commit d00da31e60
1 changed files with 5 additions and 5 deletions
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10
pcsx2/x86/microVU_Lower.inl
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@ -1322,7 +1322,7 @@ mVUop(mVU_SQ)
xADD(gprT1, _Imm11_); xADD(gprT1, _Imm11_);
mVUaddrFix(mVU, gprT1q); mVUaddrFix(mVU, gprT1q);
const xmm& Fs = mVU.regAlloc->allocReg(_Fs_, 0, _X_Y_Z_W); const xmm& Fs = mVU.regAlloc->allocReg(_Fs_, _XYZW_PS ? -1 : 0, _X_Y_Z_W);
mVUsaveReg(Fs, xComplexAddress(gprT2q, ptr, gprT1q), _X_Y_Z_W, 1); mVUsaveReg(Fs, xComplexAddress(gprT2q, ptr, gprT1q), _X_Y_Z_W, 1);
mVU.regAlloc->clearNeeded(Fs); mVU.regAlloc->clearNeeded(Fs);
mVU.profiler.EmitOp(opSQ); mVU.profiler.EmitOp(opSQ);
@ -1341,7 +1341,7 @@ mVUop(mVU_SQD)
{ {
const xRegister32& regT = mVU.regAlloc->allocGPR(_It_, _It_, mVUlow.backupVI); const xRegister32& regT = mVU.regAlloc->allocGPR(_It_, _It_, mVUlow.backupVI);
xDEC(regT); xDEC(regT);
xMOVSX(gprT1, xRegister16(regT)); // TODO: Confirm xMOVZX(gprT1, xRegister16(regT));
mVU.regAlloc->clearNeeded(regT); mVU.regAlloc->clearNeeded(regT);
mVUaddrFix(mVU, gprT1q); mVUaddrFix(mVU, gprT1q);
it = gprT1q; it = gprT1q;
@ -1350,7 +1350,7 @@ mVUop(mVU_SQD)
{ {
ptr = (void*)((sptr)ptr + (0xffff & (mVU.microMemSize - 8))); ptr = (void*)((sptr)ptr + (0xffff & (mVU.microMemSize - 8)));
} }
const xmm& Fs = mVU.regAlloc->allocReg(_Fs_, 0, _X_Y_Z_W); const xmm& Fs = mVU.regAlloc->allocReg(_Fs_, _XYZW_PS ? -1 : 0, _X_Y_Z_W);
if (it.IsEmpty()) if (it.IsEmpty())
mVUsaveReg(Fs, xAddressVoid(ptr), _X_Y_Z_W, 1); mVUsaveReg(Fs, xAddressVoid(ptr), _X_Y_Z_W, 1);
else else
@ -1370,12 +1370,12 @@ mVUop(mVU_SQI)
if (_It_) if (_It_)
{ {
const xRegister32& regT = mVU.regAlloc->allocGPR(_It_, _It_, mVUlow.backupVI); const xRegister32& regT = mVU.regAlloc->allocGPR(_It_, _It_, mVUlow.backupVI);
xMOVSX(gprT1, xRegister16(regT)); // TODO: Confirm xMOVZX(gprT1, xRegister16(regT));
xINC(regT); xINC(regT);
mVU.regAlloc->clearNeeded(regT); mVU.regAlloc->clearNeeded(regT);
mVUaddrFix(mVU, gprT1q); mVUaddrFix(mVU, gprT1q);
} }
const xmm& Fs = mVU.regAlloc->allocReg(_Fs_, 0, _X_Y_Z_W); const xmm& Fs = mVU.regAlloc->allocReg(_Fs_, _XYZW_PS ? -1 : 0, _X_Y_Z_W);
if (_It_) if (_It_)
mVUsaveReg(Fs, xComplexAddress(gprT2q, ptr, gprT1q), _X_Y_Z_W, 1); mVUsaveReg(Fs, xComplexAddress(gprT2q, ptr, gprT1q), _X_Y_Z_W, 1);
else else