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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/112760] [14 Regression] wrong code with -O2
 -fno-dce -fno-guess-branch-probability -m8bit-idiv -mavx
 --param=max-cse-insns=0 and __builtin_add_overflow_p() since r14-5355
Date: Fri, 01 Dec 2023 12:55:40 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112760

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |jakub at gcc dot gn=
u.org

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 56753
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D56753&action=3Dedit
gcc14-pr112760.patch

Untested fix.=