Make printing of metadata more robust when function is not found (which is the normal situation for non function-local metadata)

llvm-svn: 93748

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/VMCore/AsmWriter.cpp b/llvm/lib/VMCore/AsmWriter.cpp
index eff2c772c2b..c0aeaf93c88 100644
--- a/llvm/lib/VMCore/AsmWriter.cpp
+++ b/llvm/lib/VMCore/AsmWriter.cpp
@@ -2064,7 +2064,7 @@ void Value::print(raw_ostream &ROS, AssemblyAnnotationWriter *AAW) const {
   } else if (const MDNode *N = dyn_cast<MDNode>(this)) {
     Function *F = N->getFunction();
     SlotTracker SlotTable(F);
-    AssemblyWriter W(OS, SlotTable, getModuleFromVal(F), AAW);
+    AssemblyWriter W(OS, SlotTable, F ? getModuleFromVal(F) : 0, AAW);
     W.printMDNodeBody(N);
   } else if (const NamedMDNode *N = dyn_cast<NamedMDNode>(this)) {
     SlotTracker SlotTable(N->getParent());