From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 32178 invoked by alias); 20 Dec 2010 10:52:29 -0000 Received: (qmail 32167 invoked by uid 22791); 20 Dec 2010 10:52:29 -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; Mon, 20 Dec 2010 10:52:25 +0000 From: "dominiq at lps dot ens.fr" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/45965] [4.6 Regression] ICE on powerpc-apple-darwin9: gfortran.dg/subref_array_pointer_4.f90 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: dominiq at lps dot ens.fr X-Bugzilla-Status: WAITING X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: spop at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.6.0 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 Date: Mon, 20 Dec 2010 10:52:00 -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 X-SW-Source: 2010-12/txt/msg02354.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45965 Dominique d'Humieres changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at redhat dot com --- Comment #8 from Dominique d'Humieres 2010-12-20 10:52:14 UTC --- Since the patch in comment #3 is doing changes in gcc/tree-scalar-evolution.c, revision 168027 seems to be the best candidate (although I don't know enough to rule out r168034 or even r168031): Revision 168027 Jump to revision: Author: jakub Date: Sat Dec 18 18:15:10 2010 UTC (40 hours, 30 minutes ago) Changed paths: 4 Log Message: PR tree-optimization/46985 * tree-scalar-evolution.c (instantiate_scev_r): If chrec is NULL, return it immediately. * gfortran.dg/pr46985.f90: New test. Changed paths: Path Details trunk/gcc/ChangeLog modified , text changed trunk/gcc/testsuite/ChangeLog modified , text changed trunk/gcc/testsuite/gfortran.dg/pr46985.f90 added trunk/gcc/tree-scalar-evolution.c modified , text changed