From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id DF2C13858408; Wed, 17 Nov 2021 11:08:59 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org DF2C13858408 From: "hubicka at kam dot mff.cuni.cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/103300] [12 Regression] wrong code at -O3 on x86_64-linux-gnu Date: Wed, 17 Nov 2021 11:08:59 +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: unknown X-Bugzilla-Keywords: needs-bisection, wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: hubicka at kam dot mff.cuni.cz 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: 12.0 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: Wed, 17 Nov 2021 11:09:00 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103300 --- Comment #2 from hubicka at kam dot mff.cuni.cz --- Needs -O2 -floop-unroll-and-jam --param early-inlining-insns=3D14 to fail, so I guess it may be issue with unrol-and-jam.=