From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12153 invoked by alias); 28 Mar 2008 10:27:13 -0000 Received: (qmail 11753 invoked by uid 48); 28 Mar 2008 10:26:31 -0000 Date: Fri, 28 Mar 2008 10:27:00 -0000 Message-ID: <20080328102631.11752.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug rtl-optimization/35729] const volatile variable access incorrectly hoisted out of loop 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: 2008-03/txt/msg02250.txt.bz2 ------- Comment #1 from rguenth at gcc dot gnu dot org 2008-03-28 10:26 ------- Confirmed. RTL loop invariant motion moves the volatile load out of the function. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rakdver at gcc dot gnu dot | |org Status|UNCONFIRMED |NEW Component|c |rtl-optimization Ever Confirmed|0 |1 Keywords| |wrong-code Known to fail| |4.2.3 4.3.0 Known to work| |4.1.3 Last reconfirmed|0000-00-00 00:00:00 |2008-03-28 10:26:31 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35729