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Some minor tweaks for WIP JIT.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1761 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
magumagu9 2009-01-04 09:14:02 +00:00
parent 94a51a7817
commit 4eed9912ad
1 changed files with 28 additions and 47 deletions
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75
Source/Core/Core/Src/PowerPC/Jit64IL/JitAsm.cpp
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@ -218,56 +218,37 @@ void AsmRoutineManager::GenQuantizedStores() {
const u8* storePairedIllegal = AlignCode4();
UD2();
const u8* storePairedFloat = AlignCode4();
if (cpu_info.bSSSE3) {
PSHUFB(XMM0, M((void *)pbswapShuffle2x4));
#ifdef _M_X64
MOVQ_xmm(MComplex(RBX, RCX, 1, 0), XMM0);
MOVQ_xmm(R(RAX), XMM0);
ROL(64, RAX, Imm8(32));
TEST(32, R(ECX), Imm32(0x0C000000));
FixupBranch argh = J_CC(CC_NZ);
BSWAP(64, RAX);
MOV(64, MComplex(RBX, RCX, 1, 0), R(RAX));
FixupBranch arg2 = J();
SetJumpTarget(argh);
ABI_CallFunctionRR(thunks.ProtectFunction((void *)&Memory::Write_U64, 2), RAX, RCX);
SetJumpTarget(arg2);
#else
AND(32, R(ECX), Imm32(Memory::MEMVIEW32_MASK));
MOVQ_xmm(MDisp(ECX, (u32)Memory::base), XMM0);
MOVQ_xmm(M(&psTemp[0]), XMM0);
TEST(32, R(ECX), Imm32(0x0C000000));
FixupBranch argh = J_CC(CC_NZ);
MOV(32, R(EAX), M(&psTemp));
BSWAP(32, EAX);
AND(32, R(ECX), Imm32(Memory::MEMVIEW32_MASK));
MOV(32, MDisp(ECX, (u32)Memory::base), R(EAX));
MOV(32, R(EAX), M(((char*)&psTemp) + 4));
BSWAP(32, EAX);
MOV(32, MDisp(ECX, 4+(u32)Memory::base), R(EAX));
FixupBranch arg2 = J();
SetJumpTarget(argh);
MOV(32, R(EAX), M(((char*)&psTemp)));
ABI_CallFunctionRR(thunks.ProtectFunction((void *)&Memory::Write_U32, 2), EAX, ECX);
MOV(32, R(EAX), M(((char*)&psTemp)+4));
ADD(32, R(ECX), Imm32(4));
ABI_CallFunctionRR(thunks.ProtectFunction((void *)&Memory::Write_U32, 2), EAX, ECX);
SetJumpTarget(arg2);
#endif
} else {
#ifdef _M_X64
MOVQ_xmm(R(RCX), XMM0);
ROL(64, RCX, Imm8(32));
BSWAP(64, RCX);
MOV(64, MComplex(RBX, RCX, 1, 0), R(RCX));
#else
#if 0
AND(32, R(ECX), Imm32(Memory::MEMVIEW32_MASK));
MOVQ_xmm(XMM0, MDisp(ECX, (u32)Memory::base));
PXOR(XMM1, R(XMM1));
PSHUFLW(XMM0, R(XMM0), 0xB1);
MOVAPD(XMM1, R(XMM0));
PSRLW(XMM0, 8);
PSLLW(XMM1, 8);
POR(XMM0, R(XMM1));
#else
MOVQ_xmm(M(&psTemp[0]), XMM0);
#if 0
TEST(32, R(ECX), Imm32(0x0C000000));
FixupBranch argh = J_CC(CC_NZ);
MOV(32, R(EAX), M(&psTemp));
BSWAP(32, EAX);
AND(32, R(ECX), Imm32(Memory::MEMVIEW32_MASK));
MOV(32, MDisp(ECX, (u32)Memory::base), R(EAX));
MOV(32, R(EAX), M(((char*)&psTemp) + 4));
BSWAP(32, EAX);
MOV(32, MDisp(ECX, 4+(u32)Memory::base), R(EAX));
FixupBranch arg2 = J();
SetJumpTarget(argh);
#endif
MOV(32, R(EAX), M(((char*)&psTemp)));
ABI_CallFunctionRR(thunks.ProtectFunction((void *)&Memory::Write_U32, 2), EAX, ECX);
MOV(32, R(EAX), M(((char*)&psTemp)+4));
ADD(32, R(ECX), Imm32(4));
ABI_CallFunctionRR(thunks.ProtectFunction((void *)&Memory::Write_U32, 2), EAX, ECX);
#if 0
SetJumpTarget(arg2);
#endif
#endif
#endif
}
RET();
const u8* storePairedU8 = AlignCode4();