From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-397367-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 9395 invoked by alias); 26 Jul 2012 00:20:30 -0000
Received: (qmail 9383 invoked by uid 22791); 26 Jul 2012 00:20:23 -0000
X-SWARE-Spam-Status: No, hits=-4.3 required=5.0	tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED
X-Spam-Check-By: sourceware.org
Received: from localhost (HELO gcc.gnu.org) (127.0.0.1)    by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 26 Jul 2012 00:20:11 +0000
From: "olegendo at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/51244] SH Target: Inefficient conditional branch
Date: Thu, 26 Jul 2012 00:20:00 -0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: target
X-Bugzilla-Keywords:
X-Bugzilla-Severity: enhancement
X-Bugzilla-Who: olegendo at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: olegendo at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Changed-Fields:
Message-ID: <bug-51244-4-FS7RPP4l4U@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-51244-4@http.gcc.gnu.org/bugzilla/>
References: <bug-51244-4@http.gcc.gnu.org/bugzilla/>
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
Content-Type: text/plain; charset="UTF-8"
MIME-Version: 1.0
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
X-SW-Source: 2012-07/txt/msg01953.txt.bz2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51244

--- Comment #44 from Oleg Endo <olegendo at gcc dot gnu.org> 2012-07-26 00:20:05 UTC ---
Author: olegendo
Date: Thu Jul 26 00:19:58 2012
New Revision: 189877

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189877
Log:
    PR target/51244
    * config/sh/sh.opt (mzdcbranch): New option.
    * doc/invoke.texi: Document it.
    * config/sh/sh.md (negsi_cond): Use TARGET_ZDCBRANCH as condition
    instead of TARGET_HARD_SH4.
    * config/sh/sh.c (sh_option_override): Set TARGET_ZDCBRANCH as default
    for TARGET_HARD_SH4.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/sh/sh.c
    trunk/gcc/config/sh/sh.md
    trunk/gcc/config/sh/sh.opt
    trunk/gcc/doc/invoke.texi