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| author | Nadav Rotem <nrotem@apple.com> | 2013-02-19 19:36:59 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2013-02-19 19:36:59 +0000 |
| commit | a175396816a9b28835acfe2cd07250881f1fee6c (patch) | |
| tree | 44c73c863222d272665e6e47fb9a89827b302eee | |
| parent | a8eae3e35866329f2191a22a34421faa61448508 (diff) | |
| download | external_llvm-a175396816a9b28835acfe2cd07250881f1fee6c.zip external_llvm-a175396816a9b28835acfe2cd07250881f1fee6c.tar.gz external_llvm-a175396816a9b28835acfe2cd07250881f1fee6c.tar.bz2 | |
Fix a bug that was found by the clang static analyzer. The var "AT" is null so we cant deref it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175550 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/IR/ConstantFold.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/IR/ConstantFold.cpp b/lib/IR/ConstantFold.cpp index 587b7ce..a5a9d9f 100644 --- a/lib/IR/ConstantFold.cpp +++ b/lib/IR/ConstantFold.cpp @@ -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); |