From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26562 invoked by alias); 30 Mar 2002 02:41:29 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 26524 invoked by uid 61); 30 Mar 2002 02:41:28 -0000 Date: Fri, 29 Mar 2002 18:41:00 -0000 Message-ID: <20020330024128.26523.qmail@sources.redhat.com> To: gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, michaels@stochastik.rwth-aachen.de, nobody@gcc.gnu.org, rth@gcc.gnu.org From: rth@gcc.gnu.org Reply-To: rth@gcc.gnu.org, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, michaels@stochastik.rwth-aachen.de, nobody@gcc.gnu.org, rth@gcc.gnu.org, gcc-gnats@gcc.gnu.org Subject: Re: target/5728: GCC generated non-optimal code for Hitachi SH-4 X-SW-Source: 2002-03/txt/msg01240.txt.bz2 List-Id: Synopsis: GCC generated non-optimal code for Hitachi SH-4 Responsible-Changed-From-To: unassigned->rth Responsible-Changed-By: rth Responsible-Changed-When: Fri Mar 29 18:41:27 2002 Responsible-Changed-Why: . State-Changed-From-To: open->closed State-Changed-By: rth State-Changed-When: Fri Mar 29 18:41:27 2002 State-Changed-Why: Fixed for gcc 3.1. Current output is dmulu.l r5,r4 nop sts mach,r0 rts add #1,r0 I don't know what the nop is for (one of the sh maintainers would have to answer that), but the register movement issue has been delt with. http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5728