[Bug tree-optimization/82220] [8 Regression] SPEC CPU2006 482.sphinx3 ~10% performance regression with trunk@250416

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82220

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed.

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Sep 18 10:10:31 2017
New Revision: 252917

URL: https://gcc.gnu.org/viewcvs?rev=252917&root=gcc&view=rev
Log:
2017-09-18  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/82220
        * tree-vect-loop.c (vect_estimate_min_profitable_iters): Exclude
        epilogue niters from the min_profitable_iters compute.

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