From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 658F93858C3A; Tue, 11 Jul 2023 06:33:53 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 658F93858C3A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1689057233; bh=wZ7toKTkHOFhhYvyVRNLxCeZyKsou8KIUiPvKDej/b8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=UwvHho9swLBcZfmHXw07nrIckHszifcm2323DvmHW8CuaxCy3b1nlsJZ9cpUpn39i m7ZzS/NGTQ1W9ar8sCdhqHjmyAuVK8QIX6G7UnpOvF1yyrP74RdYT4avnx54k9sVq3 5qxcS1yyxeUNlrN4YKcrDrsgGUO6gvvZxbPAzvAM= From: "malat at debian dot org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/110622] x86: Miscompilation at O1 level (O0 is working) Date: Tue, 11 Jul 2023 06:33:53 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 13.1.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: malat at debian dot 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: 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 --- Comment #5 from Mathieu Malaterre --- > Does adding -fexcess-precision=3Dstandard help? What about -ffloat-store ? highway is c++ only. Those flags are C only=