[Bug tree-optimization/101159] [12 Regression] ICE Segmentation fault since r12-1707-ge08a125b208e717f

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101159

--- Comment #8 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jakub Jelinek <jakub@gcc.gnu.org>:

https://gcc.gnu.org/g:3adb9ac6626c15ba21e4eaf27fec95688a3ca8c2

commit r12-1728-g3adb9ac6626c15ba21e4eaf27fec95688a3ca8c2
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Tue Jun 22 15:22:51 2021 +0200

    testsuite: Add testcase for recently fixed PR [PR101159]

    On Tue, Jun 22, 2021 at 11:00:51AM +0200, Richard Biener wrote:
    > 2021-06-22  Richard Biener  <rguenther@suse.de>
    >
    >       PR tree-optimization/101159
    >       * tree-vect-patterns.c (vect_recog_popcount_pattern): Add
    >       missing NULL vectype check.

    The following patch adds the testcase for it, IMHO it can't hurt and
    from my experience testcases often trigger other bugs later on (rather
    than the original bugs reappearing, though even that happens),
    and also fixes a couple of typos in the new function.

    2021-06-22  Jakub Jelinek  <jakub@redhat.com>

            PR tree-optimization/101159
            * tree-vect-patterns.c (vect_recog_popcount_pattern): Fix some
            comment typos.

            * gcc.c-torture/compile/pr101159.c: New test.