From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3869 invoked by alias); 15 Jan 2014 11:53:57 -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 3846 invoked by uid 48); 15 Jan 2014 11:53:54 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/59817] ICE in extract_affine_chrec with -O2 -ftree-loop-linear Date: Wed, 15 Jan 2014 11:53:00 -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: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth 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: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cf_gcctarget bug_status cf_reconfirmed_on everconfirmed cf_known_to_fail 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: 2014-01/txt/msg01566.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59817 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Target|powerpc64-linux | Status|UNCONFIRMED |NEW Last reconfirmed| |2014-01-15 Ever confirmed|0 |1 Known to fail| |4.8.2, 4.9.0 --- Comment #1 from Richard Biener --- Also on x86_64. The CHREC is {-(unsigned long) stride.2_13, +, (unsigned long) stride.2_13 + 1}_1 also fails on the 4.8 branch for me at least.