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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/112618] [13 Regression] internal compiler
 error: in expand_MASK_CALL, at internal-fn.cc:4529
Date: Tue, 06 Feb 2024 13:20:21 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112618

--- Comment #4 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-13 branch has been updated by Richard Biener
<rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:016ca45dcba40ed73869caf37f09023fa7fca5f8

commit r13-8291-g016ca45dcba40ed73869caf37f09023fa7fca5f8
Author: Richard Biener <rguenther@suse.de>
Date:   Mon Nov 20 11:12:43 2023 +0100

    tree-optimization/112618 - unused .MASK_CALL

    We have to make sure to remove unused .MASK_CALL internal function
    calls after vectorization.

            PR tree-optimization/112618
            * tree-vect-loop.cc (vect_transform_loop_stmt): For not
            relevant and unused .MASK_CALL make sure we remove the
            scalar stmt.

            * gcc.dg/pr112618.c: New testcase.

    (cherry picked from commit 57c028acbec4f7b594e6b024e02d6c799b51e03d)=