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Jit64: Use LoadAndSwap/SwapAndStore where it makes sense.

This commit is contained in:
Pierre Bourdon 2014-03-16 04:08:51 +01:00
parent 6cb42859d4
commit 745fe14269
2 changed files with 6 additions and 10 deletions
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13
Source/Core/Core/PowerPC/Jit64/Jit_LoadStore.cpp
View File

@ -314,8 +314,7 @@ void Jit64::stX(UGeckoInstruction inst)
else if (Memory::IsRAMAddress(addr))
{
MOV(32, R(EAX), gpr.R(s));
BSWAP(accessSize, EAX);
WriteToConstRamAddress(accessSize, R(EAX), addr);
WriteToConstRamAddress(accessSize, EAX, addr, true);
if (update)
gpr.SetImmediate32(a, addr);
return;
@ -344,10 +343,10 @@ void Jit64::stX(UGeckoInstruction inst)
gpr.FlushLockX(ABI_PARAM1);
MOV(32, R(ABI_PARAM1), gpr.R(a));
MOV(32, R(EAX), gpr.R(s));
BSWAP(32, EAX);
#if _M_X86_64
MOV(accessSize, MComplex(RBX, ABI_PARAM1, SCALE_1, (u32)offset), R(EAX));
SwapAndStore(accessSize, MComplex(RBX, ABI_PARAM1, SCALE_1, (u32)offset), EAX);
#else
BSWAP(32, EAX);
AND(32, R(ABI_PARAM1), Imm32(Memory::MEMVIEW32_MASK));
MOV(accessSize, MDisp(ABI_PARAM1, (u32)Memory::base + (u32)offset), R(EAX));
#endif
@ -456,8 +455,7 @@ void Jit64::lmw(UGeckoInstruction inst)
ADD(32, R(EAX), gpr.R(inst.RA));
for (int i = inst.RD; i < 32; i++)
{
MOV(32, R(ECX), MComplex(EBX, EAX, SCALE_1, (i - inst.RD) * 4));
BSWAP(32, ECX);
LoadAndSwap(32, ECX, MComplex(EBX, EAX, SCALE_1, (i - inst.RD) * 4));
gpr.BindToRegister(i, false, true);
MOV(32, gpr.R(i), R(ECX));
}
@ -481,8 +479,7 @@ void Jit64::stmw(UGeckoInstruction inst)
for (int i = inst.RD; i < 32; i++)
{
MOV(32, R(ECX), gpr.R(i));
BSWAP(32, ECX);
MOV(32, MComplex(EBX, EAX, SCALE_1, (i - inst.RD) * 4), R(ECX));
SwapAndStore(32, MComplex(EBX, EAX, SCALE_1, (i - inst.RD) * 4), ECX);
}
gpr.UnlockAllX();
#else

3
Source/Core/Core/PowerPC/Jit64/Jit_LoadStoreFloating.cpp
View File

@ -96,8 +96,7 @@ void Jit64::lfd(UGeckoInstruction inst)
MOVSD(xd, R(XMM0));
} else {
#if _M_X86_64
MOV(64, R(EAX), MComplex(RBX, ABI_PARAM1, SCALE_1, offset));
BSWAP(64, EAX);
LoadAndSwap(64, EAX, MComplex(RBX, ABI_PARAM1, SCALE_1, offset));
MOV(64, M(&temp64), R(EAX));
MEMCHECK_START