From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3418 invoked by alias); 23 Feb 2015 16:49:45 -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 3353 invoked by uid 48); 23 Feb 2015 16:49:40 -0000 From: "spop at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/65177] [5 Regression]: extend jump thread for finite state automata causes miscompilation Date: Mon, 23 Feb 2015 17:49:00 -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-Version: 5.0 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: spop at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: spop at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.0 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: 2015-02/txt/msg02527.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65177 --- Comment #4 from Sebastian Pop --- command line: cd src gcc -g -O1 -ftree-vrp -fexpensive-optimizations -pthread -fPIC -msse2 -DHAVE_CONFIG_H -I../easel -I../libdivsufsort -I../easel -I. -I. -o generic_optacc.o -c generic_optacc.c -fdbg-cnt=registered_jump_thread:168