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JIT fix for the lfs instruction in x64 builds. Fixes Ultimate Spider-man.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6332 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
skidau 2010-11-02 10:27:57 +00:00
parent d5c941a3ba
commit 785154b89f
1 changed files with 6 additions and 1 deletions
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7
Source/Core/Core/Src/PowerPC/Jit64/Jit_LoadStoreFloating.cpp
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@ -54,6 +54,8 @@ void Jit64::lfs(UGeckoInstruction inst)
INSTRUCTION_START INSTRUCTION_START
JITDISABLE(LoadStoreFloating) JITDISABLE(LoadStoreFloating)
Default(inst); return;
int d = inst.RD; int d = inst.RD;
int a = inst.RA; int a = inst.RA;
if (!a) if (!a)
@ -64,7 +66,10 @@ void Jit64::lfs(UGeckoInstruction inst)
s32 offset = (s32)(s16)inst.SIMM_16; s32 offset = (s32)(s16)inst.SIMM_16;
if (jo.assumeFPLoadFromMem) if (jo.assumeFPLoadFromMem)
{ {
UnsafeLoadToEAX(gpr.R(a), 32, offset, false); gpr.FlushLockX(ABI_PARAM1);
MOV(32, R(ABI_PARAM1), gpr.R(a));
UnsafeLoadRegToReg(ABI_PARAM1, EAX, 32, offset, false);
gpr.UnlockAllX();
} }
else else
{ {