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| author | Devang Patel <dpatel@apple.com> | 2009-09-30 21:26:51 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2009-09-30 21:26:51 +0000 |
| commit | 5c6b6fc5b3777a3001043ba3a5db54ac41f97a1b (patch) | |
| tree | 6fe06cc17cd5be38b05edef5b76ab124b8267287 /lib/VMCore/AsmWriter.cpp | |
| parent | 6ed4b620633aff7001447bf3ddd86924f8fd7d10 (diff) | |
| download | external_llvm-5c6b6fc5b3777a3001043ba3a5db54ac41f97a1b.zip external_llvm-5c6b6fc5b3777a3001043ba3a5db54ac41f97a1b.tar.gz external_llvm-5c6b6fc5b3777a3001043ba3a5db54ac41f97a1b.tar.bz2 | |
Check for null MDNode element while printing comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83172 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/AsmWriter.cpp')
| -rw-r--r-- | lib/VMCore/AsmWriter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/VMCore/AsmWriter.cpp b/lib/VMCore/AsmWriter.cpp index fbd62dd..34ce7bb 100644 --- a/lib/VMCore/AsmWriter.cpp +++ b/lib/VMCore/AsmWriter.cpp @@ -874,7 +874,7 @@ static void WriteMDNodeComment(const MDNode *Node, formatted_raw_ostream &Out) { if (Node->getNumElements() < 1) return; - ConstantInt *CI = dyn_cast<ConstantInt>(Node->getElement(0)); + ConstantInt *CI = dyn_cast_or_null<ConstantInt>(Node->getElement(0)); if (!CI) return; unsigned Val = CI->getZExtValue(); unsigned Tag = Val & ~LLVMDebugVersionMask; |