gcc/testsuite/gcc.target/i386/mpx/builtin-bnd-store-ptr-bounds-1-nov.c

   1 /* { dg-do run } */
   2 /* { dg-options "-fcheck-pointer-bounds -mmpx" } */
   3
   4
   5 #include "mpx-check.h"
   6
   7 int buf[100];
   8 int *p;
   9
  10 int mpx_test (int argc, const char **argv)
  11 {
  12   int *p1 = __bnd_set_ptr_bounds (buf + 10, sizeof (int) * 10);
  13   p = buf;
  14   __bnd_store_ptr_bounds ((void **)&p, p1 - 10);
  15   p[10] = argc;
  16   p[19] = argc;
  17   return 0;
  18 }