From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id F00563858C62; Tue, 11 Jul 2023 06:44:14 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org F00563858C62 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1689057854; bh=GS15+pKBpUoyiXdMiiGPdv2sR6zAKGm2CSB3bJ2wkJM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Ta92XPtvn0uF8AZ1C4/QsVhowM+3ji9IKq1AsceiyDJoCRs2BDpABYA85XqmZvQ3v 1Iasu9NM34KgB3hUIMWW/HkDYbRUvNyMyOLBqVIN2hJR+LUlvKT8TCVR5o3D5xDTMq ZsNOiHZJ31uyxScZgXkVa/ZjAo9iNPOJ1C1iiSjs= From: "malat at debian dot org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/110622] x86: Miscompilation at O1 level (O0 is working) Date: Tue, 11 Jul 2023 06:44:14 +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: 13.1.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: malat at debian dot org X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: INVALID 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: resolution bug_status 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=3D110622 Mathieu Malaterre changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |INVALID Status|UNCONFIRMED |RESOLVED --- Comment #7 from Mathieu Malaterre --- Either `-fexcess-precision=3Dstandard` or `-ffloat-store` makes the symptom= s go away (tested at -O2). Sorry for the noise. Thanks for the quick suggestion.=