gcc/testsuite/gcc.dg/bitint-101.c

   1 /* PR tree-optimization/114329 */
   2 /* { dg-do compile { target bitint } } */
   3 /* { dg-options "-std=c23" } */
   4
   5 #if __BITINT_MAXWIDTH__ >= 129
   6 #define N 129
   7 #else
   8 #define N 63
   9 #endif
  10
  11 struct S { _BitInt(N) b : N; } s;
  12
  13 void
  14 foo (void)
  15 {
  16   s.b ^= 42;
  17 }