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don't add constant cycles if they're 0

This commit is contained in:
RSDuck 2021-07-24 17:07:08 +02:00
parent 6944fdbe78
commit 9ee2017443
2 changed files with 8 additions and 4 deletions
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6
src/ARMJIT_A64/ARMJIT_Compiler.cpp
View File

@ -681,7 +681,8 @@ void Compiler::Comp_BranchSpecialBehaviour(bool taken)
{
RegCache.PrepareExit();
ADD(RCycles, RCycles, ConstantCycles);
if (ConstantCycles)
ADD(RCycles, RCycles, ConstantCycles);
QuickTailCall(X0, ARM_Ret);
}
}
@ -832,7 +833,8 @@ JitBlockEntry Compiler::CompileBlock(ARM* cpu, bool thumb, FetchedInstr instrs[]
RegCache.Flush();
ADD(RCycles, RCycles, ConstantCycles);
if (ConstantCycles)
ADD(RCycles, RCycles, ConstantCycles);
QuickTailCall(X0, ARM_Ret);
FlushIcache();

6
src/ARMJIT_x64/ARMJIT_Compiler.cpp
View File

@ -680,7 +680,8 @@ void Compiler::Comp_SpecialBranchBehaviour(bool taken)
{
RegCache.PrepareExit();
ADD(32, MDisp(RCPU, offsetof(ARM, Cycles)), Imm32(ConstantCycles));
if (ConstantCycles)
ADD(32, MDisp(RCPU, offsetof(ARM, Cycles)), Imm32(ConstantCycles));
JMP((u8*)&ARM_Ret, true);
}
}
@ -841,7 +842,8 @@ JitBlockEntry Compiler::CompileBlock(ARM* cpu, bool thumb, FetchedInstr instrs[]
RegCache.Flush();
ADD(32, MDisp(RCPU, offsetof(ARM, Cycles)), Imm32(ConstantCycles));
if (ConstantCycles)
ADD(32, MDisp(RCPU, offsetof(ARM, Cycles)), Imm32(ConstantCycles));
JMP((u8*)ARM_Ret, true);
#ifdef JIT_PROFILING_ENABLED