1 files changed, 6 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfFile.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfFile.cpp
index 3d49db3db7e..c1c50df9ad3 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfFile.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfFile.cpp
@@ -177,7 +177,12 @@ void DwarfFile::addScopeVariable(LexicalScope *LS, DbgVariable *Var) {
       // A later indexed parameter has been found, insert immediately before it.
       if (CurNum > ArgNum)
         break;
-      assert(CurNum != ArgNum);
+      // FIXME: There are still some cases where two inlined functions are
+      // conflated together (two calls to the same function at the same
+      // location (eg: via a macro, or without column info, etc)) and then
+      // their arguments are conflated as well.
+      assert((LS->getParent() || CurNum != ArgNum) &&
+             "Missing parameter for top level (non-inlined) function");
       ++I;
     }
     Vars.insert(I, Var);