[Bug tree-optimization/114057] [14 Regression] 435.gromacs fails verification with -Ofast -march={znver2,znver4} and PGO after r14-7272-g57f611604e8bab

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114057

--- Comment #13 from GCC 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:0b02da5b99e89347f5f8bf875ec8318f84adff18

commit r14-9687-g0b02da5b99e89347f5f8bf875ec8318f84adff18
Author: Richard Biener <rguent...@suse.de>
Date:   Wed Mar 27 11:37:16 2024 +0100

    tree-optimization/114057 - handle BB reduction remain defs as LIVE

    The following makes sure to record the scalars we add to the BB
    reduction vectorization result as scalar uses for the purpose of
    computing live lanes.  This restores vectorization in the
    bondfree.c TU of 435.gromacs.

            PR tree-optimization/114057
            * tree-vect-slp.cc (vect_bb_slp_mark_live_stmts): Mark
            BB reduction remain defs as scalar uses.