1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/tree.c b/gcc/tree.c
index 23fe5bf..7540506 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -8027,6 +8027,12 @@ add_expr (const_tree t, inchash::hash &hstate, unsigned int flags)
 	      inchash::add_expr (TARGET_EXPR_SLOT (t), hstate, flags);
 	      return;
 
+	    /* Virtual table call.  */
+	    case OBJ_TYPE_REF:
+	      inchash::add_expr (OBJ_TYPE_REF_EXPR (t), hstate, flags);
+	      inchash::add_expr (OBJ_TYPE_REF_TOKEN (t), hstate, flags);
+	      inchash::add_expr (OBJ_TYPE_REF_OBJECT (t), hstate, flags);
+	      return;
 	    default:
 	      break;
 	    }