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Remove warning: 'c0' may be used uninitialized in this function.

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llvm-svn: 134014
This commit is contained in:
Chad Rosier 2011-06-28 17:26:57 +00:00
parent be778cece1
commit 8c0897147d
1 changed files with 2 additions and 1 deletions
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3
lib/Target/ARM/ARMISelLowering.cpp
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@ -6486,7 +6486,8 @@ static SDValue PerformVDUPLANECombine(SDNode *N,
// elements are the same constant, C, and Log2(C) ranges from 1 to 32.
static bool isConstVecPow2(SDValue ConstVec, bool isSigned, uint64_t &C)
{
integerPart c0, cN;
integerPart cN;
integerPart c0 = 0;
for (unsigned I = 0, E = ConstVec.getValueType().getVectorNumElements();
I != E; I++) {
ConstantFPSDNode *C = dyn_cast<ConstantFPSDNode>(ConstVec.getOperand(I));