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

   1 /* { dg-do compile { target { ! x32 } } } */
   2 /* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-chkpopt-details" } */
   3 /* { dg-final { scan-tree-dump "Moving creation of \[^ \]+ down to its use" "chkpopt" } } */
   4
   5 extern int arr[];
   6
   7 int test (int i)
   8 {
   9   int res;
  10   if (i >= 0)
  11     res = arr[i];
  12   else
  13     res = -i;
  14   return res;
  15 }