gcc/testsuite/gcc.dg/bitint-103.c

   1 /* PR tree-optimization/114555 */
   2 /* { dg-do compile { target bitint } } */
   3 /* { dg-options "-std=c23 -O2" } */
   4
   5 #if __BITINT_MAXWIDTH__ >= 1225
   6 struct S { _BitInt(512) : 98; _BitInt(1225) b : 509; } s;
   7 _BitInt(1225) a;
   8 #endif
   9
  10 void
  11 foo (void)
  12 {
  13 #if __BITINT_MAXWIDTH__ >= 1225
  14   a ^= (unsigned _BitInt(1025)) s.b;
  15 #endif
  16 }