gcc/testsuite/gcc.target/i386/chkp-strlen-1.c

   1 /* { dg-do compile { target { ! x32 } } } */
   2 /* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-strlen" } */
   3 /* { dg-final { scan-tree-dump "memcpy.chkp" "strlen" } } */
   4
   5 #include "../../gcc.dg/strlenopt.h"
   6
   7 char *test (char *str1, char *str2)
   8 {
   9   size_t len = strlen (str2);
  10   strcpy (str1, str2);
  11   return str1 + len;
  12 }