[Bug tree-optimization/96163] another ice in pass slp

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96163

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>:

https://gcc.gnu.org/g:c4facd483de2d5b6b4d20e6ad74c85b9f1eba41a

commit r11-2062-gc4facd483de2d5b6b4d20e6ad74c85b9f1eba41a
Author: Richard Biener <rguent...@suse.de>
Date:   Mon Jul 13 12:41:35 2020 +0200

    tree-optimization/96163 - fix placement issue with SLP and vectors

    This avoids placing stmts beyond the vectorizer region begin which
    confuses vect_stmt_dominates_stmt_p.

    2020-07-13  Richard Biener  <rguent...@suse.de>

            PR tree-optimization/96163
            * tree-vect-slp.c (vect_schedule_slp_instance): Put new stmts
            at least after region begin.

            * g++.dg/vect/pr96163.cc: New testcase.