From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27280 invoked by alias); 3 Jun 2014 09:21:19 -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 27234 invoked by uid 55); 3 Jun 2014 09:21:13 -0000 From: "abel at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/60901] [4.8/4.9 Regression] ICE: SIGSEGV in add_to_deps_list with -fsel-sched-pipelining-outer-loops Date: Tue, 03 Jun 2014 09:21:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 4.10.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: abel at gcc dot gnu.org X-Bugzilla-Status: REOPENED X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: abel at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.4 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: 2014-06/txt/msg00139.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60901 --- Comment #9 from Andrey Belevantsev --- Author: abel Date: Tue Jun 3 09:20:36 2014 New Revision: 211164 URL: http://gcc.gnu.org/viewcvs?rev=211164&root=gcc&view=rev Log: Backport from mainline 2014-05-14 Andrey Belevantsev PR rtl-optimization/60901 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that bb predecessor belongs to the same scheduling region. Adjust comment. * gcc.target/i386/pr60901.c: New test. Added: branches/gcc-4_8-branch/gcc/testsuite/gcc.target/i386/pr60901.c Modified: branches/gcc-4_8-branch/gcc/ChangeLog branches/gcc-4_8-branch/gcc/config/i386/i386.c branches/gcc-4_8-branch/gcc/testsuite/ChangeLog