old-autovect-branch/gcc/testsuite/gcc.c-torture/execute/builtins/lib/strpbrk.c

   1 extern void abort (void);
   2 extern int inside_main;
   3
   4 char *
   5 strpbrk(const char *s1, const char *s2)
   6 {
   7   const char *p;
   8 #ifdef __OPTIMIZE__
   9   if (inside_main)
  10     abort ();
  11 #endif
  12   while (*s1)
  13     {
  14       for (p = s2; *p; p++)
  15         if (*s1 == *p)
  16           return (char *)s1;
  17       s1++;
  18     }
  19   return 0;
  20 }