gcc/testsuite/gcc.target/i386/mpx/static-string-1-nov.c

   1 /* { dg-do run } */
   2 /* { dg-options "-fcheck-pointer-bounds -mmpx" } */
   3
   4
   5 #include "mpx-check.h"
   6
   7 char *str="dddd";
   8
   9 int foo1 (char** ptr)
  10 {
  11   *ptr=str;
  12 }
  13
  14 int foo (char *ptr)
  15 {
  16   char *tmp = 0;
  17   foo1 (&ptr);
  18   tmp = ptr;
  19   return tmp[0] + tmp[4];
  20 }
  21
  22 int mpx_test (int argc, const char **argv)
  23 {
  24   printf ("%d\n", foo ("ddddd"));
  25   return 0;
  26 }