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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/102892] [12/13 Regression] Dead Code
 Elimination Regression at -O3 (trunk vs 11.2.0)
Date: Wed, 19 Oct 2022 09:42:50 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102892

--- Comment #19 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Richard Biener
<rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:e8bd12887e5f242bc45c9df14384db052e885d80

commit r12-8847-ge8bd12887e5f242bc45c9df14384db052e885d80
Author: Andrew MacLeod <amacleod@redhat.com>
Date:   Tue Sep 27 18:42:33 2022 -0400

    Remove undefined behaviour from testscase.

    There was a patch posted to remove the undefined behaviour from this
    testcase, but it appear to never have been applied.

            gcc/teststuite/
            PR tree-optimization/102892
            * gcc.dg/pr102892-1.c: Remove undefined behaviour.=