From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 16C2F3858C1F; Tue, 19 Sep 2023 07:45:45 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 16C2F3858C1F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1695109545; bh=HcHtHMR0THztJE731oF0WTnG/jLKOpLI1mFB8os5mTQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=yr466B7Zpe1zUbbFYhg3KXzjAFPYMM8Lv9raIRmzPUtsqJU4/Uk+PrSGWRejCOa2g f+YFnwF7R5wQ3jeW2IsPkEO7uu0F9Nw6gFTzLtEG1y4WqOZlQgKyDwQ8RBELN05h3C Uw3c5drF3QeuJrnEN6DwHUu0dlHJInA7YtE8x6DQ= From: "xry111 at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/111472] Wrong code at -Os on x86_64-linux-gnu since r11-4563-gd0d8b5d836 Date: Tue, 19 Sep 2023 07:45:44 +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: X-Bugzilla-Severity: normal X-Bugzilla-Who: xry111 at gcc dot gnu.org 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: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: component 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=3D111472 Xi Ruoyao changed: What |Removed |Added ---------------------------------------------------------------------------- Component|c |tree-optimization --- Comment #1 from Xi Ruoyao --- Another ivopts issue. Note that if something is different with different -O levels it's almost ne= ver a "c" bug. The "c" in component only covers C frontend which only contains very straightforward optimizations.=