gcc/testsuite/gcc.c-torture/compile/pr34029-1.c

   1 static const char s[] = "ab.cd.efghijk";
   2
   3 int
   4 foo (const char *x)
   5 {
   6   const char *a;
   7   int b = 0;
   8
   9   a = __builtin_strchr (s, '.');
  10   if (a == 0)
  11     b = 1;
  12   else if ((a = __builtin_strchr (a + 1, '.')) == 0)
  13     b = 1;
  14   else if (__builtin_strncmp (s, x, a - s))
  15     b = 1;
  16   else if (__builtin_strncmp (a + 1, x + (a - s + 1), 4) < 0)
  17     b = 1;
  18
  19   if (b)
  20     return 4;
  21   return 0;
  22 }