1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/IR/DebugInfo.cpp b/llvm/lib/IR/DebugInfo.cpp
index f7215dc51e1..0617f672e61 100644
--- a/llvm/lib/IR/DebugInfo.cpp
+++ b/llvm/lib/IR/DebugInfo.cpp
@@ -45,6 +45,7 @@ bool DIDescriptor::Verify() const {
           DILexicalBlockFile(DbgNode).Verify() ||
           DISubrange(DbgNode).Verify() || DIEnumerator(DbgNode).Verify() ||
           DIObjCProperty(DbgNode).Verify() ||
+          DIUnspecifiedParameter(DbgNode).Verify() ||
           DITemplateTypeParameter(DbgNode).Verify() ||
           DITemplateValueParameter(DbgNode).Verify() ||
           DIImportedEntity(DbgNode).Verify());
@@ -607,6 +608,11 @@ bool DILexicalBlockFile::Verify() const {
   return isLexicalBlockFile() && DbgNode->getNumOperands() == 3;
 }
 
+/// \brief Verify that an unspecified parameter descriptor is well formed.
+bool DIUnspecifiedParameter::Verify() const {
+  return isUnspecifiedParameter() && DbgNode->getNumOperands() == 1;
+}
+
 /// \brief Verify that the template type parameter descriptor is well formed.
 bool DITemplateTypeParameter::Verify() const {
   return isTemplateTypeParameter() && DbgNode->getNumOperands() == 7;