gcc/testsuite/gcc.dg/tree-ssa/update-cunroll.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-tree-optimized-details-blocks" } */
   3 int a[8];
   4 int t()
   5 {
   6         int i;
   7         for (i = 0; i < 3; i++)
   8                 if (a[i])
   9                         break;
  10         return i;
  11 }
  12 /* Currently duplicate_loop_body_to_header_edge gets wrong computation of prob_pass_wont_exit
  13    which assumes that the exit condition is last in the loop.  */
  14 /* { dg-final { scan-tree-dump-times "Invalid sum" 0 "optimized" } } */