From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7470 invoked by alias); 1 Apr 2008 01:25:12 -0000 Received: (qmail 7194 invoked by uid 48); 1 Apr 2008 01:24:30 -0000 Date: Tue, 01 Apr 2008 01:25:00 -0000 Message-ID: <20080401012430.7193.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/35783] non address exposed static variable can not be used/modified by external functions In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "pinskia 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: 2008-04/txt/msg00006.txt.bz2 ------- Comment #1 from pinskia at gcc dot gnu dot org 2008-04-01 01:24 ------- This need super powerful IPA based call clobberness. Basically we need to detect there is only one value that ss can hold inside foo even with the call to bar, that is a hard problem really. -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Keywords| |alias Last reconfirmed|0000-00-00 00:00:00 |2008-04-01 01:24:30 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35783