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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/106909] [13 Regression] error: control flow
 in the middle of basic block since r13-2541-g78ef801b7263606d
Date: Tue, 13 Sep 2022 08:52:44 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106909

--- Comment #6 from CVS 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:2c867232df70d3de304714906b4198ecb262eb32

commit r13-2640-g2c867232df70d3de304714906b4198ecb262eb32
Author: Richard Biener <rguenther@suse.de>
Date:   Tue Sep 13 08:59:41 2022 +0200

    middle-end/106909 - CTRL altering flag after folding

    The following makes sure to clear the CTRL altering flag when
    folding emits a __builitin_unreachable in place of a virtual call
    which now might become a trap.

            PR middle-end/106909
            * gimple-fold.cc (gimple_fold_call): Clear the ctrl-altering
            flag of a unreachable call.=