gcc/testsuite/gcc.c-torture/execute/pr65648.c

   1 /* PR target/65648 */
   2
   3 int a = 0, *b = 0, c = 0;
   4 static int d = 0;
   5 short e = 1;
   6 static long long f = 0;
   7 long long *i = &f;
   8 unsigned char j = 0;
   9
  10 __attribute__((noinline, noclone)) void
  11 foo (int x, int *y)
  12 {
  13   asm volatile ("" : : "r" (x), "r" (y) : "memory");
  14 }
  15
  16 __attribute__((noinline, noclone)) void
  17 bar (const char *x, long long y)
  18 {
  19   asm volatile ("" : : "r" (x), "r" (&y) : "memory");
  20   if (y != 0)
  21     __builtin_abort ();
  22 }
  23
  24 int
  25 main ()
  26 {
  27   int k = 0;
  28   b = &k;
  29   j = (!a) - (c <= e);
  30   *i = j;
  31   foo (a, &k);
  32   bar ("", f);
  33   return 0;
  34 }