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Silence wrong warnings from GCC about variables possibly being used

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uninitialized: GCC doesn't understand that the variables are only used
if !UseImm, in which case they have been initialized.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145239 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands 2011-11-28 10:31:27 +00:00
parent 70b883b3a7
commit 4c0c5451c7
1 changed files with 2 additions and 2 deletions
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4
lib/Target/ARM/ARMFastISel.cpp
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@ -1360,7 +1360,7 @@ bool ARMFastISel::ARMEmitCmp(const Value *Src1Value, const Value *Src2Value,
unsigned SrcReg1 = getRegForValue(Src1Value);
if (SrcReg1 == 0) return false;
unsigned SrcReg2;
unsigned SrcReg2 = 0;
if (!UseImm) {
SrcReg2 = getRegForValue(Src2Value);
if (SrcReg2 == 0) return false;
@ -1577,7 +1577,7 @@ bool ARMFastISel::SelectSelect(const Instruction *I) {
(ARM_AM::getSOImmVal(Imm) != -1);
}
unsigned Op2Reg;
unsigned Op2Reg = 0;
if (!UseImm) {
Op2Reg = getRegForValue(I->getOperand(2));
if (Op2Reg == 0) return false;