1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/tree-ssa.c b/gcc/tree-ssa.c
index b3fda97..899594d 100644
--- a/gcc/tree-ssa.c
+++ b/gcc/tree-ssa.c
@@ -136,6 +136,13 @@ verify_ssa_name (tree ssa_name, bool is_virtual)
       return true;
     }
 
+  if (is_virtual && var_ann (SSA_NAME_VAR (ssa_name)) 
+      && get_subvars_for_var (SSA_NAME_VAR (ssa_name)) != NULL)
+    {
+      error ("Found real variable when subvariables should have appeared");
+      return true;
+    }
+
   return false;
 }