From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29829 invoked by alias); 3 Nov 2007 00:42:25 -0000 Received: (qmail 29786 invoked by uid 48); 3 Nov 2007 00:42:16 -0000 Date: Sat, 03 Nov 2007 00:42:00 -0000 Message-ID: <20071103004216.29785.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug libfortran/33985] access="stream",form="unformatted" doesn't buffer In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "jvdelisle at gcc dot gnu dot org" 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: 2007-11/txt/msg00215.txt.bz2 ------- Comment #1 from jvdelisle at gcc dot gnu dot org 2007-11-03 00:42 ------- Created an attachment (id=14476) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14476&action=view) -fdump-tree-original output This is an optimization issue in the front-end. We have to be smart enough to lift the st_write_done out of the loop. A different example of this is PR32382. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33985