From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25906 invoked by alias); 8 Apr 2013 20:10:58 -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 25845 invoked by uid 48); 8 Apr 2013 20:10:55 -0000 From: "burnus at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/56872] [4.8/4.9 Regression] Incorrect SUM evaluation, involving implied-do loop, with -ffrontend-optimize Date: Mon, 08 Apr 2013 20:10:00 -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: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: burnus at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: tkoenig at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.1 X-Bugzilla-Changed-Fields: 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 X-SW-Source: 2013-04/txt/msg00679.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56872 --- Comment #7 from Tobias Burnus 2013-04-08 20:10:54 UTC --- Author: tkoenig Date: Mon Apr 8 19:36:43 2013 New Revision: 197610 URL: http://gcc.gnu.org/viewcvs?rev=197610&root=gcc&view=rev Log: 2013-04-08 Thomas Koenig PR fortran/56782 * frontend-passes.c (callback_reduction): Dont't do any simplification if there is only a single element which has an iterator. 2013-04-08 Thomas Koenig PR fortran/56782 * gfortran.dg/array_constructor_44.f90: New test. Added: trunk/gcc/testsuite/gfortran.dg/array_constructor_44.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/frontend-passes.c trunk/gcc/testsuite/ChangeLog