From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11662 invoked by alias); 5 Sep 2006 14:54:28 -0000 Received: (qmail 11621 invoked by uid 48); 5 Sep 2006 14:54:20 -0000 Date: Tue, 05 Sep 2006 14:54:00 -0000 Message-ID: <20060905145420.11620.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug target/28946] [4.0/4.1/4.2 Regression] assembler shifts set the flag ZF, no need to re-test to zero In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "hjl at lucon dot org" 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 X-SW-Source: 2006-09/txt/msg00358.txt.bz2 List-Id: ------- Comment #8 from hjl at lucon dot org 2006-09-05 14:54 ------- TARGET_PARTIAL_FLAG_REG_STALL and TARGET_USE_INCDEC are totally different. TARGET_USE_INCDEC favors inc/dec over add/sub while TARGET_PARTIAL_FLAG_REG_STALL adds test after shift. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28946