1 /* { dg-do compile } */
2 /* { dg-options "-O1 -fdump-tree-dom3" } */
4 extern void abort (void);
7 typedef union tree_node *tree;
22 struct tree_common common;
23 struct tree_type type;
26 record_component_aliases (type)
29 const tree __z = type->type.binfo;
30 if (type->type.binfo->common.code != TREE_VEC)
33 if (__z->common.code != TREE_VEC)
37 /* There should be precisely one load of type.binfo. If there is
38 more than one, then the dominator optimizations failed. */
39 /* { dg-final { scan-tree-dump-times "type\\.binfo" 1 "dom3"} } */
41 /* There should be precisely one load of common.code. If there is
42 more than one, then the dominator optimizations failed. */
43 /* { dg-final { scan-tree-dump-times "common\\.code" 1 "dom3"} } */
45 /* There should be one IF conditional. */
46 /* { dg-final { scan-tree-dump-times "if " 1 "dom3"} } */