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

Merge pull request #8319 from Tilka/mcrfs 

Jit64: fix mcrfs
This commit is contained in:
Tilka 2019-08-20 21:28:52 +01:00 committed by GitHub
parent 674a66aab2 ee85ec95b4
commit bbae0424a1
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Source/Core/Core/PowerPC/Jit64/Jit_SystemRegisters.cpp
View File

@ -635,7 +635,7 @@ void Jit64::mcrfs(UGeckoInstruction inst)
u32 mask = 0xF << shift;
// Only clear exception bits (but not FEX/VX).
mask &= 0x9FF87000;
mask &= FPSCR_FX | FPSCR_ANY_X;
MOV(32, R(RSCRATCH), PPCSTATE(fpscr));
if (cpu_info.bBMI1)
@ -649,7 +649,7 @@ void Jit64::mcrfs(UGeckoInstruction inst)
SHR(32, R(RSCRATCH2), Imm8(shift));
AND(32, R(RSCRATCH2), Imm32(0xF));
}
AND(32, R(RSCRATCH), Imm32(mask));
AND(32, R(RSCRATCH), Imm32(~mask));
MOV(32, PPCSTATE(fpscr), R(RSCRATCH));
LEA(64, RSCRATCH, MConst(PowerPC::ConditionRegister::s_crTable));
MOV(64, R(RSCRATCH), MComplex(RSCRATCH, RSCRATCH2, SCALE_8, 0));