gcc/testsuite/gcc.dg/bitint-21.c

   1 /* PR c/102989 */
   2 /* { dg-do compile { target bitint } } */
   3 /* { dg-options "-std=gnu2x" } */
   4
   5 #define IB __SIZEOF_INT__ * __CHAR_BIT__
   6 typedef _BitInt(IB) V1 __attribute__((vector_size (sizeof (_BitInt(IB)))));             /* { dg-error "invalid vector type for attribute 'vector_size'" } */
   7 typedef _BitInt(IB) V2 __attribute__((vector_size (8 * sizeof (_BitInt(IB)))));         /* { dg-error "invalid vector type for attribute 'vector_size'" } */
   8 #if __BITINT_MAXWIDTH__ >= 575
   9 typedef _BitInt(575) V3 __attribute__((vector_size (sizeof (_BitInt(575)))));           /* { dg-error "invalid vector type for attribute 'vector_size'" "" { target bitint575 } } */
  10 typedef _BitInt(575) V3 __attribute__((vector_size (16 * sizeof (_BitInt(575)))));      /* { dg-error "invalid vector type for attribute 'vector_size'" "" { target bitint575 } } */
  11 #endif