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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/96514] [9/10 Regression] ICE:
 verify_flow_info failed (error: control flow in the middle of basic block 3)
Date: Fri, 11 Sep 2020 12:12:07 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D96514

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-10 branch has been updated by Richard Biener
<rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:a568a893f38a9cd32ddffd32bb9b6636deeeb5f1

commit r10-8747-ga568a893f38a9cd32ddffd32bb9b6636deeeb5f1
Author: Richard Biener <rguenther@suse.de>
Date:   Fri Aug 7 10:16:05 2020 +0200

    tree-optimization/96514 - avoid if-converting control-altering calls

    This avoids if-converting when encountering control-altering calls.

    2020-08-07  Richard Biener  <rguenther@suse.de>

            PR tree-optimization/96514
            * tree-if-conv.c (if_convertible_bb_p): If the last stmt
            is a call that is control-altering, fail.

            * gcc.dg/pr96514.c: New testcase.

    (cherry picked from commit c3f94f5786a014515c09c7852db228c74adf51e5)=