gcc/testsuite/gcc.c-torture/compile/pr40204.c

   1 /* { dg-require-effective-target int32plus } */
   2 /* PR middle-end/40204 */
   3
   4 struct S
   5 {
   6   unsigned int a : 4;
   7   unsigned int b : 28;
   8 } s;
   9 char c;
  10
  11 void
  12 f (void)
  13 {
  14   s.a = (c >> 4) & ~(1 << 4);
  15 }