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-rw-r--r--llvm/lib/Transforms/Utils/Debugify.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/Debugify.cpp b/llvm/lib/Transforms/Utils/Debugify.cpp
index f2739a8..19c73f3 100644
--- a/llvm/lib/Transforms/Utils/Debugify.cpp
+++ b/llvm/lib/Transforms/Utils/Debugify.cpp
@@ -224,7 +224,8 @@ bool llvm::stripDebugifyMetadata(Module &M) {
// Strip out the module-level Debug Info Version metadata.
// FIXME: There must be an easier way to remove an operand from a NamedMDNode.
NamedMDNode *NMD = M.getModuleFlagsMetadata();
- assert(NMD && "debugify metadata present without Debug Info Version set?");
+ if (!NMD)
+ return Changed;
SmallVector<MDNode *, 4> Flags;
for (MDNode *Flag : NMD->operands())
Flags.push_back(Flag);