From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14937 invoked by alias); 27 Jan 2015 08:56:45 -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 14880 invoked by uid 48); 27 Jan 2015 08:56:33 -0000 From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug debug/64817] [5 Regression] compilation hangs at -O3 with -g enabled on x86_64-linux-gnu Date: Tue, 27 Jan 2015 08:56:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: debug X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cf_reconfirmed_on cc target_milestone short_desc everconfirmed 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: 2015-01/txt/msg03020.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64817 Jakub Jelinek changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2015-01-27 CC| |jakub at gcc dot gnu.org Target Milestone|--- |5.0 Summary|compilation hangs at -O3 |[5 Regression] compilation |with -g enabled on |hangs at -O3 with -g |x86_64-linux-gnu |enabled on x86_64-linux-gnu Ever confirmed|0 |1 --- Comment #1 from Jakub Jelinek --- Startred with r211725, but seems to be yet another case of too costly simplify-rtx.c or too large RTL expression created, not sure which one it is yet.