From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id E30F33858416; Thu, 25 Nov 2021 22:25:05 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E30F33858416 From: "hubicka at kam dot mff.cuni.cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/103409] [12 Regression] 18% SPEC2017 WRF compile-time regression with -O2 -flto since r12-3903-g0288527f47cec669 Date: Thu, 25 Nov 2021 22:25:05 +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: 12.0 X-Bugzilla-Keywords: compile-time-hog 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: Thu, 25 Nov 2021 22:25:06 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103409 --- Comment #6 from hubicka at kam dot mff.cuni.cz --- > Started with r12-3903-g0288527f47cec669. This is September change (for which we have PR102943) however the regression range was g:1ae8edf5f73ca5c3 (or g:264f061997c0a534 on second plot) and g:3e09331f6aeaf595 which is the latest regression visible on the graphs appearing betwen Nov 12 and Nov 15. The September regression is there too, but it is tracket as PR102943=