===================================================================
@@ -1848,13 +1920,14 @@ (define_operator_list CBRT BUILT_IN_CBRT
(if (base0 && base1)
(with
{
- int equal;
+ int equal = 2;
if (decl_in_symtab_p (base0)
&& decl_in_symtab_p (base1))
equal = symtab_node::get_create (base0)
->equal_address_to (symtab_node::get_create (base1));
- else
- equal = operand_equal_p (base0, base1, 0);
+ else if ((DECL_P (base0) || TREE_CODE (base0) == SSA_NAME)
+ && (DECL_P (base1) || TREE_CODE (base1) == SSA_NAME))
+ equal = (base0 == base1);
}
(if (equal == 1
&& (cmp == EQ_EXPR || cmp == NE_EXPR
===================================================================
@@ -0,0 +1,16 @@
+/* { dg-do run } */
+
+volatile int *volatile *a;
+static volatile int *volatile **b = &a;
+
+int
+main ()
+{
+ volatile int *volatile c;
+ *b = &c;
+
+ if (a != &c)
+ __builtin_abort ();
+
+ return 0;
+}