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-rw-r--r--lib/VMCore/AsmWriter.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/VMCore/AsmWriter.cpp b/lib/VMCore/AsmWriter.cpp
index 82358e9b89..94256827f0 100644
--- a/lib/VMCore/AsmWriter.cpp
+++ b/lib/VMCore/AsmWriter.cpp
@@ -689,7 +689,7 @@ void SlotTracker::processFunction() {
!I->hasName())
CreateFunctionSlot(I);
for (unsigned i = 0, e = I->getNumOperands(); i != e; ++i)
- if (MDNode *N = dyn_cast<MDNode>(I->getOperand(i)))
+ if (MDNode *N = dyn_cast_or_null<MDNode>(I->getOperand(i)))
CreateMetadataSlot(N);
}
}