[Bug tree-optimization/109392] [12/13 Regression] ICE in tree_vec_extract, at tree-vect-generic.cc:177 since r12-117-gb972e036f40c

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109392

--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jeff Law <l...@gcc.gnu.org>:

https://gcc.gnu.org/g:101380a8394c22a7a2ea70de2060ee93716156e2

commit r13-7126-g101380a8394c22a7a2ea70de2060ee93716156e2
Author: Jakub Jelinek <ja...@redhat.com>
Date:   Sat Apr 8 12:21:42 2023 -0600

    PR tree-optimization/109392

    If we have an object with SSA_NAME_OCCURS_IN_ABNORMAL_PHI, then
    maybe_push_res_to_seq may fail.  Directly build the extraction
    for that case.

            PR tree-optimization/109392

    gcc/
            * tree-vect-generic.cc (tree_vec_extract): Handle failure
            of maybe_push_res_to_seq better.

    gcc/testsuite/

            * gcc.dg/pr109392.c: New test.