1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
index a6f9699bb29..d362f98d646 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
@@ -626,7 +626,10 @@ void SDNode::printr(raw_ostream &OS, const SelectionDAG *G) const {
 
 static bool printOperand(raw_ostream &OS, const SelectionDAG *G,
                          const SDValue Value) {
-  if (shouldPrintInline(*Value.getNode())) {
+  if (!Value.getNode()) {
+    OS << "<null>";
+    return false;
+  } else if (shouldPrintInline(*Value.getNode())) {
     OS << Value->getOperationName(G) << ':';
     Value->print_types(OS, G);
     Value->print_details(OS, G);