From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12551 invoked by alias); 1 Feb 2012 09:46:07 -0000 Received: (qmail 12540 invoked by uid 22791); 1 Feb 2012 09:46:06 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 01 Feb 2012 09:45:49 +0000 From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/52073] [4.7 Regression] ICE: vector VEC(vec_void_p,base) index domain error, in vinfo_for_stmt at tree-vectorizer.h:620 Date: Wed, 01 Feb 2012 09:46:00 -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-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.7.0 X-Bugzilla-Changed-Fields: CC Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 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 X-SW-Source: 2012-02/txt/msg00034.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52073 Jakub Jelinek changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |irar at gcc dot gnu.org --- Comment #4 from Jakub Jelinek 2012-02-01 09:45:18 UTC --- Ira, does this look reasonable? We give up later on because we don't handle such reductions, but for the test "is this pattern result used by some other pattern stmt" I think it is correct to ignore uses outside of the loop.