From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4835 invoked by alias); 6 Dec 2003 19:54:13 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 4769 invoked by uid 48); 6 Dec 2003 19:54:13 -0000 Date: Sat, 06 Dec 2003 19:54:00 -0000 Message-ID: <20031206195413.4765.qmail@sources.redhat.com> From: "pinskia at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20031206191337.13335.dje@gcc.gnu.org> References: <20031206191337.13335.dje@gcc.gnu.org> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug middle-end/13335] cse of sub-expressions of zero_extend/sign_extend expressions X-Bugzilla-Reason: CC X-SW-Source: 2003-12/txt/msg00784.txt.bz2 List-Id: ------- Additional Comments From pinskia at gcc dot gnu dot org 2003-12-06 19:54 ------- Confirmed, if this patch is not accepted for 3.4, there is no need for it for 3.5 (for tree-ssa) as the testcase is optimized already at the tree level where you do not have the problems of the register sizes. -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed| |1 Keywords| |patch, pessimizes-code Last reconfirmed|0000-00-00 00:00:00 |2003-12-06 19:54:12 date| | Target Milestone|--- |3.4 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13335