diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c
index 422b883..35d538f 100644
--- a/gcc/tree-vect-loop.c
+++ b/gcc/tree-vect-loop.c
@@ -2987,11 +2987,8 @@ vect_estimate_min_profitable_iters (loop_vec_info loop_vinfo,
         min_profitable_iters = 1;
       else
         {
-          min_profitable_iters = ((vec_outside_cost - scalar_outside_cost) * vf
-				  - vec_inside_cost * peel_iters_prologue
-                                  - vec_inside_cost * peel_iters_epilogue)
-                                 / ((scalar_single_iter_cost * vf)
-                                    - vec_inside_cost);
+          min_profitable_iters = ((scalar_single_iter_cost  
+                                    - vec_inside_cost) *vf);
 
           if ((scalar_single_iter_cost * vf * min_profitable_iters)
               <= (((int) vec_inside_cost * min_profitable_iters)