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Fix some constructs that gcc-4.4 warns about.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51591 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands
2008-05-27 11:50:51 +00:00
parent 3d8710e80a
commit 43e2a03530
6 changed files with 12 additions and 8 deletions
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3
lib/CodeGen/RegisterScavenging.cpp
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@@ -37,11 +37,12 @@ static bool RedefinesSuperRegPart(const MachineInstr *MI, unsigned SubReg,
const MachineOperand &MO = MI->getOperand(i);
if (!MO.isRegister())
continue;
if (TRI->isSuperRegister(SubReg, MO.getReg()))
if (TRI->isSuperRegister(SubReg, MO.getReg())) {
if (MO.isUse())
SeenSuperUse = true;
else if (MO.isImplicit())
SeenSuperDef = true;
}
}
return SeenSuperDef && SeenSuperUse;