gcc/testsuite/gcc.dg/torture/pr78312.c

   1 /* { dg-do run } */
   2
   3 typedef unsigned short u16;
   4
   5 static u16 a;
   6
   7 u16 __attribute__ ((noinline, noclone))
   8 foo (int p1)
   9 {
  10   a = -(p1 > 0);
  11   a *= 0 != a;
  12   a *= (unsigned)a;
  13   return a;
  14 }
  15
  16 int
  17 main ()
  18 {
  19   u16 x = foo (1);
  20   if (x != 1)
  21     __builtin_abort();
  22   return 0;
  23 }