From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30933 invoked by alias); 3 Nov 2005 06:28:38 -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 30915 invoked by uid 48); 3 Nov 2005 06:28:35 -0000 Date: Thu, 03 Nov 2005 06:28:00 -0000 Message-ID: <20051103062835.30914.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/24609] [4.1 regression] Same value duplicated in two different registers In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "ian at airs dot com" X-SW-Source: 2005-11/txt/msg00392.txt.bz2 List-Id: ------- Comment #9 from ian at airs dot com 2005-11-03 06:28 ------- Created an attachment (id=10116) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10116&action=view) Patch for RTL if-conversion This is a patch for RTL if-conversion which fixes this particular bug on i686. It's not a real fix for the underlying issue. It just improves RTL if-conversion so that it supports multiple simple conditional moves. I'm not sure whether this is a good idea or not. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24609