From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15305 invoked by alias); 21 Jul 2010 10:07:37 -0000 Received: (qmail 15238 invoked by uid 48); 21 Jul 2010 10:07:26 -0000 Date: Wed, 21 Jul 2010 10:07:00 -0000 Message-ID: <20100721100726.15237.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug rtl-optimization/43494] [4.4/4.5/4.6 Regression] Overlooked dependency causes wrong scheduling, wrong code In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "amonakov 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: 2010-07/txt/msg02198.txt.bz2 ------- Comment #21 from amonakov at gcc dot gnu dot org 2010-07-21 10:07 ------- (In reply to comment #20) > (Even sel-sched apparently does not use cselib, that's surprising!) Offtopic: yes, using cselib in sel-sched is not quite straightforward, since we need it to work on arbitrary regions (as I understand cselib is designed to work on EBBs). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43494