gcc/testsuite/gcc.target/i386/mpx/hard-reg-2-lbv.c

   1 /* { dg-do run { target sse2_runtime } } */
   2 /* { dg-shouldfail "bounds violation" } */
   3 /* { dg-options "-fcheck-pointer-bounds -mmpx -msse2" } */
   4
   5
   6 #define SHOULDFAIL
   7
   8 #include "mpx-check.h"
   9
  10 typedef int v16 __attribute__((vector_size(16)));
  11
  12 int foo(int i) {
  13   register v16 u asm("xmm0");
  14   return u[i];
  15 }
  16
  17 int mpx_test (int argc, const char **argv)
  18 {
  19   printf ("%d\n", foo (-1));
  20   return 0;
  21 }