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JIT: simplify code using MOVTwo.

This commit is contained in:
magumagu 2014-12-12 22:29:49 -08:00
parent 43d56febc4
commit e479606b07
1 changed files with 1 additions and 20 deletions
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21
Source/Core/Core/PowerPC/JitCommon/TrampolineCache.cpp
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@ -65,26 +65,7 @@ const u8* TrampolineCache::GenerateReadTrampoline(const InstructionInfo &info, B
ABI_PushRegistersAndAdjustStack(registersInUse, 8);
int dataRegSize = info.operandSize == 8 ? 64 : 32;
if (dataReg == ABI_PARAM1)
{
if (addrReg == ABI_PARAM2)
{
XCHG(dataRegSize, R(ABI_PARAM1), R(ABI_PARAM2));
}
else
{
MOV(dataRegSize, R(ABI_PARAM2), R(dataReg));
MOV(32, R(ABI_PARAM1), R(addrReg));
}
}
else
{
if (addrReg != ABI_PARAM1)
MOV(32, R(ABI_PARAM1), R(addrReg));
if (dataReg != ABI_PARAM2)
MOV(dataRegSize, R(ABI_PARAM2), R(dataReg));
}
MOVTwo(dataRegSize, ABI_PARAM1, addrReg, ABI_PARAM2, dataReg);
if (info.displacement)
ADD(32, R(ABI_PARAM1), Imm32(info.displacement));