[Bug tree-optimization/87665] [6/7 Regression] gcc HEAD (svn: 265340) breaks elements on resize

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87665

--- Comment #18 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Thu Oct 25 08:59:07 2018
New Revision: 265481

URL: https://gcc.gnu.org/viewcvs?rev=265481&root=gcc&view=rev
Log:
2018-10-25  Richard Biener  <rguent...@suse.de>

        PR tree-optimization/87665
        PR tree-optimization/87745
        * tree-vectorizer.h (get_earlier_stmt): Remove.
        (get_later_stmt): Pick up UID from the original non-pattern stmt.

        * gfortran.dg/20181025-1.f: New testcase.

Added:
    trunk/gcc/testsuite/gfortran.dg/20181025-1.f
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vectorizer.h