From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 5BAF93858012; Tue, 2 Aug 2022 19:34:28 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5BAF93858012 From: "kloczko.tomasz at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug lto/106499] LTO runs forever in libfabric 1.15.1 linking Date: Tue, 02 Aug 2022 19:34:28 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: lto X-Bugzilla-Version: unknown X-Bugzilla-Keywords: compile-time-hog, memory-hog X-Bugzilla-Severity: normal X-Bugzilla-Who: kloczko.tomasz at gmail dot com 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: 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: Tue, 02 Aug 2022 19:34:28 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106499 --- Comment #22 from Tomasz K=C5=82oczko = --- (In reply to Martin Li=C5=A1ka from comment #6) > Doctor it hurts! Then don't do it. Sorry, seriously, it's caused by the > flatten attribute and I can reproduce it for our openSUSE package. If may I ask yet another question =F0=9F=98=8B Martin can you tell how did you manage to diagnose that it was exactly that cause in this case?=F0=9F=A4=94 Thank you in advance.=