gcc/testsuite/gcc.target/i386/chkp-const-check-2.c

   1 /* { dg-do compile { target { ! x32 } } } */
   2 /* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -Wchkp" } */
   3
   4 int test (int *p)
   5 {
   6   p = (int *)__builtin___bnd_set_ptr_bounds (p, sizeof (int));
   7   return *(p + 1); /* { dg-warning "memory access check always fail" } */
   8 }