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Move use of LV inside condition that guards for null LV.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80731 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bob Wilson 2009-09-01 22:19:00 +00:00
parent 6b382d5e5b
commit c08f5fe882
1 changed files with 5 additions and 5 deletions
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10
lib/CodeGen/TwoAddressInstructionPass.cpp
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@ -865,12 +865,12 @@ bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &MF) {
LV->addVirtualRegisterKilled(Kill, NewKill);
}
}
}
// We're really going to nuke the old inst. If regB was marked
// as a kill we need to update its Kills list.
if (mi->getOperand(si).isKill())
LV->removeVirtualRegisterKilled(regB, mi);
// We're really going to nuke the old inst. If regB was marked
// as a kill we need to update its Kills list.
if (mi->getOperand(si).isKill())
LV->removeVirtualRegisterKilled(regB, mi);
}
mbbi->erase(mi); // Nuke the old inst.
mi = nmi;