1 /* { dg-do compile } */
2 /* { dg-options "-O2 -fdump-tree-dce2" } */
4 /* We should notice constantness of this function. */
5 static int __attribute__((noinline)) t(int a)
15 /* There should be no IF conditionals. */
16 /* { dg-final { scan-tree-dump-times "if " 0 "dce2"} } */
17 /* { dg-final { cleanup-tree-dump "dce2" } } */