piwalker/melonDS
1
0
Fork 0
mirror of https://github.com/melonDS-emu/melonDS.git synced 2025-07-29 00:59:56 -06:00
Code Issues Packages Projects Releases Wiki Activity

fixes for flag optimisation

Browse Source
This commit is contained in:
RSDuck
2019-08-25 13:06:27 +02:00
parent f378458c10
commit d208f5909c
3 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/ARMJIT_x64/ARMJIT_ALU.cpp
View File

@ -387,7 +387,7 @@ void Compiler::Comp_RetriveFlags(bool sign, bool retriveCV, bool carryUsed)
AND(32, R(RCPSR), Imm32(0x3FFFFFFF & ~(carryUsed << 29) & ~((retriveCV ? 3 : 0) << 28)));
OR(32, R(RCPSR), R(RSCRATCH));
}
else
else if (carryUsed || retriveCV)
{
SHL(32, R(RSCRATCH2), Imm8(carryOnly ? 29 : 28));
AND(32, R(RCPSR), Imm32(0xFFFFFFFF & ~(carryUsed << 29) & ~((retriveCV ? 3 : 0) << 28)));