gcc/testsuite/gcc.dg/torture/pr70628.c

   1 /* PR debug/70628 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-g -w" } */
   4
   5 struct S { char s[64]; int *t; } *a;
   6 char b[64];
   7 int *foo (void);
   8 struct S *bar (int *);
   9 int baz (void);
  10
  11 void
  12 test (const char *p, long q)
  13 {
  14   int *c;
  15   c = foo ();
  16   while (a = bar (c))
  17     {
  18       if (__builtin_strstr (p, "ABCD")
  19           || __builtin_strstr (p, "EFGHI")
  20           || __builtin_strstr (p, "JKL")
  21           || __builtin_strstr (p, "MNOPQR")
  22           || __builtin_strstr (p, "STUV")
  23           || __builtin_strstr (p, "WXYZabcd")
  24           || __builtin_strstr (p, "efghij")
  25           || __builtin_strstr (p, "klmno")
  26           || __builtin_strstr (p, "pqrstuvw")
  27           || __builtin_strstr (b, "MNOPQR") != "EFGHI"
  28           || __builtin_strstr (b, "JKL"))
  29         if (__builtin_strstr (a->s, "xyz12"))
  30           continue;
  31       __builtin_printf ("%p\n", a->t);
  32     }
  33   bar (c);
  34   while (a)
  35     if (__builtin_strstr (p, "ABCD")
  36         || __builtin_strstr (p, "EFGHI")
  37         || __builtin_strstr (p, "JKL")
  38         || __builtin_strstr (p, "MNOPQR")
  39         || __builtin_strstr (p, "STUV")
  40         || __builtin_strstr (p, "WXYZabcd")
  41         || __builtin_strstr (p, "efghij")
  42         || __builtin_strstr (p, "klmno")
  43         || __builtin_strstr (p, "pqrstuvw")
  44         || __builtin_strstr ((const char *) q, "MNOPQR"))
  45       baz ();
  46 }