From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 118379 invoked by alias); 1 Jun 2015 13:55:48 -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 118333 invoked by uid 55); 1 Jun 2015 13:55:44 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/66314] [6 Regression] ice in verify_loop_structure Date: Mon, 01 Jun 2015 13:55:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 6.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: 6.0 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: 2015-06/txt/msg00045.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66314 --- Comment #8 from Richard Biener --- Author: rguenth Date: Mon Jun 1 13:55:12 2015 New Revision: 223979 URL: https://gcc.gnu.org/viewcvs?rev=223979&root=gcc&view=rev Log: 2015-06-01 Richard Biener Revert 2015-05-29 Richard Biener PR tree-optimization/66314 * tree-ssa-threadupdate.c (create_block_for_threading): Add parameter that says which loop the new block belongs to. (ssa_create_duplicates): Blocks duplicated for the threaded path belong to the loop of the thread destination. * gcc.dg/asan/pr66314.c: New testcase. Removed: trunk/gcc/testsuite/gcc.dg/asan/pr66314.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-threadupdate.c