[Bug tree-optimization/107302] [13 Regression] ICE in as_a, at is-a.h:242 since r13-3327-g46a8e017d048ec32

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107302

--- Comment #2 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:92ef7822bfd4ea3393e0a1dd40b4abef9fce027f

commit r13-3356-g92ef7822bfd4ea3393e0a1dd40b4abef9fce027f
Author: Richard Biener <rguent...@suse.de>
Date:   Tue Oct 18 10:01:45 2022 +0200

    tree-optimization/107302 - fix vec_perm placement for recurrence vect

    The following fixes the VEC_PERM_EXPR placement when the latch
    definition is a PHI node.

            PR tree-optimization/107302
            * tree-vect-loop.cc (vectorizable_recurrence): Fix vec_perm
            placement for a PHI latch def.

            * gcc.dg/vect/pr107302.c: New testcase.