1 files changed, 4 insertions, 3 deletions
diff --git a/clang/lib/CodeGen/CGVTables.cpp b/clang/lib/CodeGen/CGVTables.cpp
index 04c5cfe5365..24c7f15a084 100644
--- a/clang/lib/CodeGen/CGVTables.cpp
+++ b/clang/lib/CodeGen/CGVTables.cpp
@@ -744,9 +744,10 @@ CodeGenModule::getVTableLinkage(const CXXRecordDecl *RD) {
     switch (keyFunction->getTemplateSpecializationKind()) {
       case TSK_Undeclared:
       case TSK_ExplicitSpecialization:
-        assert((def || CodeGenOpts.OptimizationLevel > 0) &&
-               "Shouldn't query vtable linkage without key function or "
-               "optimizations");
+        assert((def || CodeGenOpts.OptimizationLevel > 0 ||
+                CodeGenOpts.getDebugInfo() != codegenoptions::NoDebugInfo) &&
+               "Shouldn't query vtable linkage without key function, "
+               "optimizations, or debug info");
         if (!def && CodeGenOpts.OptimizationLevel > 0)
           return llvm::GlobalVariable::AvailableExternallyLinkage;