ShuriZma
/
dolphin
mirror of https://github.com/dolphin-emu/dolphin.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

JitAsmCommon: Use MOVBE everywhere it matters (!x86 only code, !old CPU support code).

This commit is contained in:
Pierre Bourdon 2014-03-16 03:44:03 +01:00
parent fcbe265adc
commit 6cb42859d4
1 changed files with 6 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
Source/Core/Core/PowerPC/JitCommon/JitAsmCommon.cpp
View File

@ -21,15 +21,11 @@ void CommonAsmRoutines::GenFifoWrite(int size)
PUSH(ESI); PUSH(ESI);
if (size != 32) if (size != 32)
PUSH(EDX); PUSH(EDX);
BSWAP(size, ABI_PARAM1);
MOV(32, R(EAX), Imm32((u32)(u64)GPFifo::m_gatherPipe)); MOV(32, R(EAX), Imm32((u32)(u64)GPFifo::m_gatherPipe));
MOV(32, R(ESI), M(&GPFifo::m_gatherPipeCount)); MOV(32, R(ESI), M(&GPFifo::m_gatherPipeCount));
if (size != 32) {
MOV(32, R(EDX), R(ABI_PARAM1)); SwapAndStore(size, MComplex(RAX, RSI, 1, 0), ABI_PARAM1);
MOV(size, MComplex(RAX, RSI, 1, 0), R(EDX));
} else {
MOV(size, MComplex(RAX, RSI, 1, 0), R(ABI_PARAM1));
}
ADD(32, R(ESI), Imm8(size >> 3)); ADD(32, R(ESI), Imm8(size >> 3));
MOV(32, M(&GPFifo::m_gatherPipeCount), R(ESI)); MOV(32, M(&GPFifo::m_gatherPipeCount), R(ESI));
if (size != 32) if (size != 32)
@ -45,10 +41,9 @@ void CommonAsmRoutines::GenFifoFloatWrite()
PUSH(EDX); PUSH(EDX);
MOVSS(M(&temp32), XMM0); MOVSS(M(&temp32), XMM0);
MOV(32, R(EDX), M(&temp32)); MOV(32, R(EDX), M(&temp32));
BSWAP(32, EDX);
MOV(32, R(EAX), Imm32((u32)(u64)GPFifo::m_gatherPipe)); MOV(32, R(EAX), Imm32((u32)(u64)GPFifo::m_gatherPipe));
MOV(32, R(ESI), M(&GPFifo::m_gatherPipeCount)); MOV(32, R(ESI), M(&GPFifo::m_gatherPipeCount));
MOV(32, MComplex(RAX, RSI, 1, 0), R(EDX)); SwapAndStore(32, MComplex(RAX, RSI, 1, 0), EDX);
ADD(32, R(ESI), Imm8(4)); ADD(32, R(ESI), Imm8(4));
MOV(32, M(&GPFifo::m_gatherPipeCount), R(ESI)); MOV(32, M(&GPFifo::m_gatherPipeCount), R(ESI));
POP(EDX); POP(EDX);
@ -150,8 +145,7 @@ void CommonAsmRoutines::GenQuantizedStores()
TEST(32, R(ECX), Imm32(0x0C000000)); TEST(32, R(ECX), Imm32(0x0C000000));
FixupBranch too_complex = J_CC(CC_NZ, true); FixupBranch too_complex = J_CC(CC_NZ, true);
MOV(64, R(RAX), M(&psTemp[0])); MOV(64, R(RAX), M(&psTemp[0]));
BSWAP(64, RAX); SwapAndStore(64, MComplex(RBX, RCX, SCALE_1, 0), RAX);
MOV(64, MComplex(RBX, RCX, SCALE_1, 0), R(RAX));
FixupBranch skip_complex = J(true); FixupBranch skip_complex = J(true);
SetJumpTarget(too_complex); SetJumpTarget(too_complex);
ABI_PushRegistersAndAdjustStack(QUANTIZED_REGS_TO_SAVE, true); ABI_PushRegistersAndAdjustStack(QUANTIZED_REGS_TO_SAVE, true);
@ -371,8 +365,7 @@ void CommonAsmRoutines::GenQuantizedLoads()
PSHUFB(XMM0, M((void *)pbswapShuffle2x4)); PSHUFB(XMM0, M((void *)pbswapShuffle2x4));
} else { } else {
#if _M_X86_64 #if _M_X86_64
MOV(64, R(RCX), MComplex(RBX, RCX, 1, 0)); LoadAndSwap(64, RCX, MComplex(RBX, RCX, 1, 0));
BSWAP(64, RCX);
ROL(64, R(RCX), Imm8(32)); ROL(64, R(RCX), Imm8(32));
MOVQ_xmm(XMM0, R(RCX)); MOVQ_xmm(XMM0, R(RCX));
#else #else