gcc/testsuite/gcc.target/i386/mpx/struct-arg-9-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 struct s1 {
  11   int *p[2];
  12 } s1;
  13
  14 int rd (struct s1 s, int i)
  15 {
  16   int res = s.p[1][i];
  17   printf ("%d\n", res);
  18   return res;
  19 }
  20
  21 int buf[100];
  22 int buf1[100];
  23
  24 int mpx_test (int argc, const char **argv)
  25 {
  26   struct s1 s = { {buf, buf1} };
  27
  28   rd (s, -1);
  29
  30   return 0;
  31 }