From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 100240 invoked by alias); 5 May 2015 15:18:56 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 100154 invoked by uid 48); 5 May 2015 15:18:53 -0000 From: "ktkachov at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/65837] [arm-linux-gnueabihf] lto1 target specific builtin not available Date: Tue, 05 May 2015 15:18:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 6.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ktkachov at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: prathamesh3492 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: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-05/txt/msg00371.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65837 --- Comment #26 from ktkachov at gcc dot gnu.org --- So, out of interest, what is needed to make this work properly with target attributes? What hooks do we need to implement? Looking at https://gcc.gnu.org/onlinedocs/gccint/Target-Attributes.html#Target-Attributes I think it should be TARGET_OPTION_SAVE and TARGET_OPTION_RESTORE and also the builtin initialisation hook should be changed, but I can't figure out how TARGET_OPTION_{SAVE, RESTORE} are used (are they even relevant?)