gcc/testsuite/gcc.dg/tree-ssa/strlen-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-tree-strlen" } */
   3
   4 void f (unsigned);
   5
   6 void f3 (void)
   7 {
   8   char s[] = "1234";
   9
  10   f (__builtin_strlen (s));
  11   f (__builtin_strlen (s));
  12   f (__builtin_strlen (s));
  13 }
  14
  15 /* { dg-final { scan-tree-dump-times "strlen" 0 "strlen" } } */