gcc/testsuite/gcc.dg/tree-ssa/pr83501.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-tree-strlen" } */
   3
   4 char a[4];
   5
   6 void f (void)
   7 {
   8   __builtin_strcpy (a, "abc");
   9
  10   if (__builtin_strlen (a) != 3)
  11     __builtin_abort ();
  12 }
  13
  14 /* { dg-final { scan-tree-dump-not "__builtin_strlen" "strlen" } } */