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Commit r5970 part #5: Removed unneeded MOV in branch instructions 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5977 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
dok.slade 2010-07-25 19:10:50 +00:00
parent 673f18837b
commit d340b9497e
1 changed files with 5 additions and 5 deletions
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10
Source/Core/Core/Src/PowerPC/Jit64/Jit_Branch.cpp
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@ -246,7 +246,7 @@ void Jit64::bcctrx(UGeckoInstruction inst)
MOV(32, R(EAX), Imm32(js.compilerPC + 4)); MOV(32, R(EAX), Imm32(js.compilerPC + 4));
FixupBranch b = J_CC(branch, false); FixupBranch b = J_CC(branch, false);
MOV(32, R(EAX), M(&CTR)); MOV(32, R(EAX), M(&CTR));
MOV(32, M(&PC), R(EAX)); //MOV(32, M(&PC), R(EAX)); => Already done in WriteExitDestInEAX()
if (inst.LK_3) if (inst.LK_3)
MOV(32, M(&LR), Imm32(js.compilerPC + 4)); // LR = PC + 4; MOV(32, M(&LR), Imm32(js.compilerPC + 4)); // LR = PC + 4;
// Would really like to continue the block here, but it ends. TODO. // Would really like to continue the block here, but it ends. TODO.
@ -274,7 +274,7 @@ void Jit64::bclrx(UGeckoInstruction inst)
AND(32, M(&CR), Imm32(~(0xFF000000))); AND(32, M(&CR), Imm32(~(0xFF000000)));
#endif #endif
MOV(32, R(EAX), M(&LR)); MOV(32, R(EAX), M(&LR));
MOV(32, M(&PC), R(EAX)); //MOV(32, M(&PC), R(EAX)); => Already done in WriteExitDestInEAX()
if (inst.LK_3) if (inst.LK_3)
MOV(32, M(&LR), Imm32(js.compilerPC + 4)); // LR = PC + 4; MOV(32, M(&LR), Imm32(js.compilerPC + 4)); // LR = PC + 4;
WriteExitDestInEAX(0); WriteExitDestInEAX(0);
@ -295,15 +295,15 @@ void Jit64::bclrx(UGeckoInstruction inst)
branch = CC_Z; branch = CC_Z;
else else
branch = CC_NZ; branch = CC_NZ;
MOV(32, R(EAX), Imm32(js.compilerPC + 4));
FixupBranch b = J_CC(branch, false); FixupBranch b = J_CC(branch, false);
MOV(32, R(EAX), M(&LR)); MOV(32, R(EAX), M(&LR));
MOV(32, M(&PC), R(EAX)); //MOV(32, M(&PC), R(EAX)); => Already done in WriteExitDestInEAX()
if (inst.LK_3) if (inst.LK_3)
MOV(32, M(&LR), Imm32(js.compilerPC + 4)); // LR = PC + 4; MOV(32, M(&LR), Imm32(js.compilerPC + 4)); // LR = PC + 4;
WriteExitDestInEAX(0);
// Would really like to continue the block here, but it ends. TODO. // Would really like to continue the block here, but it ends. TODO.
SetJumpTarget(b); SetJumpTarget(b);
WriteExitDestInEAX(0); WriteExit(js.compilerPC + 4, 1);
return; return;
} }
// Call interpreter // Call interpreter