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[ARM] Fixes the ps_merge00 and ps_merge10 implementations. They both had the potential to overwrite the source registers in the moves.

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This commit is contained in:
Ryan Houdek 2013-09-12 10:17:27 +00:00
parent 749b62fcd9
commit 8882d27689
1 changed files with 8 additions and 2 deletions
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10
Source/Core/Core/Src/PowerPC/JitArm32/JitArm_Paired.cpp
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@ -234,8 +234,9 @@ void JitArm::ps_merge00(UGeckoInstruction inst)
ARMReg vB0 = fpr.R0(b); ARMReg vB0 = fpr.R0(b);
ARMReg vD0 = fpr.R0(d, false); ARMReg vD0 = fpr.R0(d, false);
ARMReg vD1 = fpr.R1(d, false); ARMReg vD1 = fpr.R1(d, false);
VMOV(vD0, vA0);
VMOV(vD1, vB0); VMOV(vD1, vB0);
VMOV(vD0, vA0);
} }
void JitArm::ps_merge01(UGeckoInstruction inst) void JitArm::ps_merge01(UGeckoInstruction inst)
@ -268,8 +269,13 @@ void JitArm::ps_merge10(UGeckoInstruction inst)
ARMReg vB0 = fpr.R0(b); ARMReg vB0 = fpr.R0(b);
ARMReg vD0 = fpr.R0(d, false); ARMReg vD0 = fpr.R0(d, false);
ARMReg vD1 = fpr.R1(d, false); ARMReg vD1 = fpr.R1(d, false);
ARMReg V0 = fpr.GetReg();
VMOV(V0, vB0);
VMOV(vD0, vA1); VMOV(vD0, vA1);
VMOV(vD1, vB0); VMOV(vD1, V0);
fpr.Unlock(V0);
} }
void JitArm::ps_merge11(UGeckoInstruction inst) void JitArm::ps_merge11(UGeckoInstruction inst)