From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 845A4385768F; Mon, 31 Oct 2022 16:06:21 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 845A4385768F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1667232381; bh=ov7/nzfY6VZ0EYaiEqP8BVeEILLJ6P3K3vY8On949Rg=; h=From:To:Subject:Date:In-Reply-To:References:From; b=GrD0KJU+KOMcoztmB3MH8ekUAhLx5o90pv1qig2pwYzcjbI10GbCy3wet3o1WcXhn xv4sP9pApIgeZJtavaLyrmfYx2LyXRo1jQOmYuVRjcfC3o+3Zpb34R0R0OqR9kJ1pn fEfyox78OvXtlMJakz03vJ48wYQIJw/KtlYqdqeM= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/105464] '-fcompare-debug' failure (length) w/ -Og -fharden-compares -fno-tree-dce Date: Mon, 31 Oct 2022 16:06:20 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: compare-debug-failure X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- 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=3D105464 --- Comment #1 from Andrew Pinski --- This is very similar to PR 107183. It looks like reg-stack is causing the difference too.=