From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id F1D7D3853543; Fri, 18 Aug 2023 08:10:42 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org F1D7D3853543 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1692346242; bh=lxD8ux/m9D3DtV4Wr1KP3m0RWaZA8bX2BfayuUiSGa0=; h=From:To:Subject:Date:In-Reply-To:References:From; b=JVyCznCv+RyIni6dM6JDI+zfn0Uin6lxSj5b1Y8cEO137UV8+8LmPERpdireq7eIL Ji1/2SqXQMdiZJOG+gJb/NrrThX/97im9h3knQpYniuZ99Va1Lljt1EK1fQMMsrE+b oOfmhKDrhpOFYTDUjpdrLpB6uIFLnDcy90UtlbjA= From: "dcb314 at hotmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/111043] [14 regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1068 Date: Fri, 18 Aug 2023 08:10:42 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: dcb314 at hotmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 14.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111043 --- Comment #2 from David Binderman --- Reduced code is i_1; *func_14_ptr_4; short func_14_s_8; func_14() { int i_2; int *ptr_6 =3D &i_1; *ptr_6 =3D 8; for (; *ptr_6 <=3D 9; *ptr_6 +=3D 1) i_2 =3D *ptr_6; func_14_s_8 =3D 1; for (; func_14_s_8 <=3D 9;) { func_14_s_8 +=3D i_2; *func_14_ptr_4 %=3D i_1; } }=