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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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llvm-svn: 175550
This commit is contained in:
Nadav Rotem 2013-02-19 19:36:59 +00:00
parent 80c0b783ec
commit 9eca7cc973
1 changed files with 2 additions and 2 deletions
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4
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())) else if (ArrayType *AT = dyn_cast<ArrayType>(Agg->getType()))
NumElts = AT->getNumElements(); NumElts = AT->getNumElements();
else else
NumElts = AT->getVectorNumElements(); NumElts = Agg->getType()->getVectorNumElements();
SmallVector<Constant*, 32> Result; SmallVector<Constant*, 32> Result;
for (unsigned i = 0; i != NumElts; ++i) { for (unsigned i = 0; i != NumElts; ++i) {
Constant *C = Agg->getAggregateElement(i); Constant *C = Agg->getAggregateElement(i);