Remove warning: 'c0' may be used uninitialized in this function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134014 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index bffaa1c..9c01446 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -6486,7 +6486,8 @@
// 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));