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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/114297] [14 Regression] Yet more problems
 with "definition in block does not dominate use in block"
Date: Tue, 12 Mar 2024 07:17:26 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114297

--- Comment #3 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:c0c57246d5b47459bdb488734bc2c004a92668b5

commit r14-9435-gc0c57246d5b47459bdb488734bc2c004a92668b5
Author: Richard Biener <rguenther@suse.de>
Date:   Mon Mar 11 14:58:57 2024 +0100

    tree-optimization/114297 - SLP reduction with early break fix

    The following makes sure to pass in the SLP node for the live stmts
    we are generating the reduction epilogue for to
    vect_create_epilog_for_reduction.  This follows the previous fix for
    the non-SLP path.

            PR tree-optimization/114297
            * tree-vect-loop.cc (vectorizable_live_operation): Pass in the
            live stmts SLP node to vect_create_epilog_for_reduction.

            * gcc.dg/vect/vect-early-break_123-pr114297.c: New testcase.=