From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22382 invoked by alias); 4 Mar 2007 21:02:08 -0000 Received: (qmail 22319 invoked by uid 48); 4 Mar 2007 21:01:58 -0000 Date: Sun, 04 Mar 2007 21:02:00 -0000 Message-ID: <20070304210158.22318.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug fortran/30723] Freeing memory doesn't need to call a library function In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "rguenth 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: 2007-03/txt/msg00242.txt.bz2 ------- Comment #4 from rguenth at gcc dot gnu dot org 2007-03-04 21:01 ------- Note that we currently do not optimize tmp = malloc (XXX); free (tmp); That would require some special handling in DCE (or a completely separate pass). -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu dot | |org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30723