gcc/testsuite/gcc.c-torture/compile/pr79284.c

   1 /* PR tree-optimization/79284 */
   2
   3 struct S { unsigned a : 1; } b;
   4 int c[64];
   5
   6 int
   7 foo (int x)
   8 {
   9   char e, f;
  10   for (e = 63; e; e--)
  11     f = (c[e] && ~0) != b.a;
  12   return f;
  13 }