gcc/testsuite/gcc.dg/pr26729-1.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2" } */
   3
   4 void abort(void);
   5
   6 __attribute__((noinline))
   7 int f (unsigned short word) {
   8   return (word & 0x1) && (((unsigned short) (word & 0x8000)) == 0x8000);
   9 }
  10
  11 int main(void) {
  12   if (!f(0x8001))
  13     abort();
  14   return 0;
  15 }
  16