From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10742 invoked by alias); 12 Oct 2012 08:39:54 -0000 Received: (qmail 9267 invoked by uid 48); 12 Oct 2012 08:39:34 -0000 From: "ro at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/54870] gfortran.dg/array_constructor_4.f90 FAILs Date: Fri, 12 Oct 2012 08:39:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ro at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.0 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: 2012-10/txt/msg01157.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54870 Rainer Orth changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |richard.guenther at gmail | |dot com --- Comment #1 from Rainer Orth 2012-10-12 08:39:33 UTC --- A reghunt revealed that this was caused by this patch: 2012-06-06 Richard Guenther PR tree-optimization/53081 * tree-data-ref.h (adjacent_store_dr_p): Rename to ... (adjacent_dr_p): ... this and make it work for reads, too. * tree-loop-distribution.c (enum partition_kind): Add PKIND_MEMCPY. (struct partition_s): Change main_stmt to main_dr, add secondary_dr member. [...] It already occurs with a non-bootstrap gfortran and is independent of the libgfortran.so (built with our without the patch) used. I'm attaching the assembler outputs. Rainer