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Fix a bug that was found by the clang static analyzer. The var "AT" is null so we cant deref it.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175550 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nadav Rotem 2013-02-19 19:36:59 +00:00
parent a8eae3e358
commit a175396816
1 changed files with 2 additions and 2 deletions
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lib/IR/ConstantFold.cpp
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@ -846,8 +846,8 @@ Constant *llvm::ConstantFoldInsertValueInstruction(Constant *Agg,
else if (ArrayType *AT = dyn_cast<ArrayType>(Agg->getType()))
NumElts = AT->getNumElements();
else
NumElts = AT->getVectorNumElements();
NumElts = Agg->getType()->getVectorNumElements();
SmallVector<Constant*, 32> Result;
for (unsigned i = 0; i != NumElts; ++i) {
Constant *C = Agg->getAggregateElement(i);