/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-dom3 -fdump-tree-optimized" } */
+extern void abort (void);
union tree_node;
typedef union tree_node *tree;
extern const char tree_code_type[];
/* There should be precisely one reference to pointer_alias_set. If there is
more than one, then the dominator optimizations failed. */
/* { dg-final { scan-tree-dump-times "pointer_alias_set" 1 "dom3"} } */
+/* { dg-final { cleanup-tree-dump "dom3" } } */
/* The assignment set = -1 in the ELSE clause of the last IF
statement should be removed by the final cleanup phase. */
/* { dg-final { scan-tree-dump-times "set = -1" 0 "optimized"} } */
+/* { dg-final { cleanup-tree-dump "optimized" } } */