From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id A712F3887019; Thu, 25 Jun 2020 06:32:41 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A712F3887019 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1593066761; bh=J44ezmbJ4kkHdupy16IDBqeI1akTSV12V/OrN1JL/0U=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ywUhOmyZCZZN9oNUvtFnjz5XvHFKDAnr86rY98l3CncUsU60Oz4dSphxKvqGz6LJO I9YqVUrkPPKTje1lanBDc2QGzbo+aDH3Fe3D9xfz8jGRBKHz1g3vqaZ0V3Ilvzt4+I Sa5vh2zvMz1VV1LqjJCH3Uf6DimQcfNOJ4HgQ5lM= From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/92860] [8/9/10/11 regression] Global flags affected by -O settings are clobbered by optimize attribute Date: Thu, 25 Jun 2020 06:32:41 +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: 10.0 X-Bugzilla-Keywords: deferred X-Bugzilla-Severity: normal X-Bugzilla-Who: marxin at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 10.2 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jun 2020 06:32:41 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D92860 --- Comment #35 from Martin Li=C5=A1ka --- Btw. can you run the failing compilation in gdb and list where exactly it f= ails (which option name is different)?=