[Bug tree-optimization/81303] [8 Regression] 410.bwaves regression caused by r249919

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81303

--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Jul 25 10:59:15 2017
New Revision: 250503

URL: https://gcc.gnu.org/viewcvs?rev=250503&root=gcc&view=rev
Log:
2017-07-25  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/81303
        * tree-vect-loop-manip.c (vect_loop_versioning): Build
        profitability check against LOOP_VINFO_NITERSM1.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-vect-loop-manip.c