gcc/testsuite/gcc.c-torture/execute/pr52286.c

   1 /* PR tree-optimization/52286 */
   2
   3 extern void abort (void);
   4
   5 int
   6 main ()
   7 {
   8 #if __SIZEOF_INT__ > 2
   9   int a, b;
  10   asm ("" : "=r" (a) : "0" (0));
  11   b = (~a | 1) & -2038094497;
  12 #else
  13   long a, b;
  14   asm ("" : "=r" (a) : "0" (0));
  15   b = (~a | 1) & -2038094497L;
  16 #endif
  17   if (b >= 0)
  18     abort ();
  19   return 0;
  20 }