From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7350 invoked by alias); 20 Feb 2013 13:37:28 -0000 Received: (qmail 1859 invoked by uid 48); 20 Feb 2013 13:36:36 -0000 From: "jamborm at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/55264] [4.6/4.7/4.8 Regression] ICE: in ipa_make_edge_direct_to_target, at ipa-prop.c:2141 with -O2 -fno-early-inlining -fno-weak Date: Wed, 20 Feb 2013 13:37:00 -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-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: jamborm at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: jamborm at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.0 X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 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 X-SW-Source: 2013-02/txt/msg02056.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55264 --- Comment #16 from Martin Jambor 2013-02-20 13:36:35 UTC --- (In reply to comment #15) > Hey Martin, > > I noticed that this doesn't apply cleanly to google/4_7 without some massaging. > The difference between trunk and google/4_7 might be worth pulling into trunk. > Unfortunately, the trail of merge commit log breadcrumbs leads to a dead end :/ > > From a blame of google/main/gcc/ipa.c: > > 165972 hubicka || (before_inlining_p > 195116 davidxl && DECL_VIRTUAL_P (node->symbol.decl) > 195825 davidxl && cgraph_is_aux_decl_external (node)))) > > it's that last line that's unique to the google branches, and should probably > be merged to trunk. I may not understand what you ask for but if my quick research is correct, cgraph_is_aux_decl_external is some LIPO stuff, not a deficiency in mainline.