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[AArch64] Fully implement cmpl and cmpli.

This commit is contained in:
Ryan Houdek 2015-01-18 16:45:00 -06:00
parent 4547b64959
commit cfd4348b7a
1 changed files with 20 additions and 2 deletions
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22
Source/Core/Core/PowerPC/JitArm64/JitArm64_Integer.cpp
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@ -405,7 +405,11 @@ void JitArm64::cmpl(UGeckoInstruction inst)
return;
}
FALLBACK_IF(true);
ARM64Reg WA = gpr.GetReg();
ARM64Reg XA = EncodeRegTo64(WA);
SUB(XA, EncodeRegTo64(gpr.R(a)), EncodeRegTo64(gpr.R(b)));
STR(INDEX_UNSIGNED, XA, X29, PPCSTATE_OFF(cr_val[0]) + (sizeof(PowerPC::ppcState.cr_val[0]) * crf));
gpr.Unlock(WA);
}
void JitArm64::cmpi(UGeckoInstruction inst)
@ -457,7 +461,21 @@ void JitArm64::cmpli(UGeckoInstruction inst)
return;
}
FALLBACK_IF(true);
ARM64Reg WA = gpr.GetReg();
ARM64Reg XA = EncodeRegTo64(WA);
if (inst.UIMM < 4096)
{
SUB(XA, EncodeRegTo64(gpr.R(a)), inst.UIMM);
}
else
{
MOVI2R(WA, inst.UIMM);
SUB(XA, EncodeRegTo64(gpr.R(a)), XA);
}
STR(INDEX_UNSIGNED, XA, X29, PPCSTATE_OFF(cr_val[0]) + (sizeof(PowerPC::ppcState.cr_val[0]) * crf));
gpr.Unlock(WA);
}
void JitArm64::rlwinmx(UGeckoInstruction inst)