Hi,

This patch changes the order in which we check outside and inside costs 
for epilogue loops, this is to ensure that a predicated epilogue is more 
likely to be picked over an unpredicated one, since it saves having to 
enter a scalar epilogue loop.

gcc/ChangeLog:

         * tree-vect-loop.c (vect_better_loop_vinfo_p): Change how 
epilogue loop costs are compared.