From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16609 invoked by alias); 14 Dec 2007 15:01:14 -0000 Received: (qmail 15970 invoked by uid 48); 14 Dec 2007 15:00:54 -0000 Date: Fri, 14 Dec 2007 15:01:00 -0000 Message-ID: <20071214150054.15969.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/20514] hoisting of label out of jumptable would take place at cse, should happen at trees In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "aldot 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: 2007-12/txt/msg01285.txt.bz2 ------- Comment #6 from aldot at gcc dot gnu dot org 2007-12-14 15:00 ------- Still present on current trunk (20071214). This used to work with 3.4.6: .L14: cmpl $5, %eax ja .L14 .ident "GCC: (GNU) 3.4.6 (Debian 3.4.6-6)" Not quite optimal though since this would be even better: .L14: cmpl $5,%eax ja .L4711 .L4711: jmp .L4711 (or something to that effect). -- aldot at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |aldot at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20514