From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17720 invoked by alias); 22 Apr 2010 06:31:54 -0000 Received: (qmail 17549 invoked by uid 48); 22 Apr 2010 06:31:31 -0000 Date: Thu, 22 Apr 2010 06:31:00 -0000 Message-ID: <20100422063131.17548.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug c/43827] Intrinsic possibility: does not alias global data In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "darkshikari at gmail dot com" 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: 2010-04/txt/msg02306.txt.bz2 ------- Comment #6 from darkshikari at gmail dot com 2010-04-22 06:31 ------- It seems that __attribute__((pure)) can already do this for many instances of this situation--but it doesn't work for function pointers. Is this an arbitrary limitation, or would serious work be necessary to make ((pure)) work for function pointers? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43827