gcc/testsuite/gcc.target/i386/mpx/builtin-bnd-set-ptr-bounds-2-lbv.c

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