gcc/testsuite/gcc.dg/pr64563.c

   1 /* PR tree-optimization/64563 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-Os -Wtype-limits" } */
   4
   5 int a, b, c, d, f;
   6 unsigned int e;
   7
   8 void
   9 foo (void)
  10 {
  11   d = b = (a != (e | 4294967288UL));
  12   if (!d)
  13     c = f || b;
  14 }