[Bug bootstrap/113132] [14 regression] --enable-checking=release build fails: tree-vect-loop.cc:6221:34: error: ‘vec_stmts.vec::m_vec’ may be used uninitialized [-Werror=maybe-uninitialized]

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113132

--- Comment #2 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Tamar Christina <tnfch...@gcc.gnu.org>:

https://gcc.gnu.org/g:fd032cce216e003d58b2394f7e61b03dee27e81a

commit r14-6830-gfd032cce216e003d58b2394f7e61b03dee27e81a
Author: Tamar Christina <tamar.christ...@arm.com>
Date:   Mon Dec 25 10:58:40 2023 +0000

    middle-end: explicitly initialize vec_stmts [PR113132]

    when configured with --enable-checking=release we get a false
    positive on the use of vec_stmts as the compiler seems unable
    to notice it gets initialized through the pass-by-reference.

    This explicitly initializes the local.

    gcc/ChangeLog:

            PR bootstrap/113132
            * tree-vect-loop.cc (vect_create_epilog_for_reduction): Initialize
vec_stmts;