From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2295 invoked by alias); 24 Oct 2014 06:51:31 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 2286 invoked by uid 89); 24 Oct 2014 06:51:31 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.8 required=5.0 tests=AWL,BAYES_00,MIME_BASE64_BLANKS,RCVD_IN_DNSWL_LOW,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 X-HELO: szxga02-in.huawei.com Received: from szxga02-in.huawei.com (HELO szxga02-in.huawei.com) (119.145.14.65) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-SHA encrypted) ESMTPS; Fri, 24 Oct 2014 06:51:29 +0000 Received: from 172.24.2.119 (EHLO SZXEMA405-HUB.china.huawei.com) ([172.24.2.119]) by szxrg02-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id CBE80821; Fri, 24 Oct 2014 14:51:25 +0800 (CST) Received: from SZXEMA507-MBX.china.huawei.com ([169.254.5.240]) by SZXEMA405-HUB.china.huawei.com ([10.82.72.37]) with mapi id 14.03.0158.001; Fri, 24 Oct 2014 14:51:23 +0800 From: "Yangfei (Felix)" To: "augustine.sterling@gmail.com" CC: "gcc-patches@gcc.gnu.org" , Felix Yang Subject: Re: [PATCH] Add zero-overhead looping for xtensa backend Date: Fri, 24 Oct 2014 06:53:00 -0000 Message-ID: References: In-Reply-To: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-CFilter-Loop: Reflected X-IsSubscribed: yes X-SW-Source: 2014-10/txt/msg02477.txt.bz2 VGhhbmtzIGZvciB0aGUgZXhwbGFuYXRpb24uIEkgdGhpbmsgSSBhbSBjbGVh ciBhYm91dCB3aGF0IHlvdSBhcmUgdGhpbmtpbmcgbm93LiANClRoYXQncyBh biBpbnRlcmVzdGluZyBxdWVzdGlvbi4gSSBhbSBub3Qgc3VyZSBhYm91dCBy ZWFzb24gd2h5IEdDQydzIHJlbG9hZCBjYW5ub3QgaGFuZGxlIGEgZG9sb29w X2VuZCBpbnNuLg0KSSBndWVzcyBtYXliZSB0aGUgZG9sb29wX2VuZCBwYXR0 ZXJuIGlzIHNwZWNpYWw/IEkgbWVhbiBpdCdzIGEgYnJhbmNoIGluc24gaW4g YSBwYXJhbGxlbCBmb3JtLg0KDQoNCg0KPiANCj4gT24gVGh1LCBPY3QgMjMs IDIwMTQgYXQgMTE6NDAgUE0sIFlhbmdmZWkgKEZlbGl4KSA8ZmVsaXgueWFu Z0BodWF3ZWkuY29tPg0KPiB3cm90ZToNCj4gPiAxLiBUaGUgb3JpZ2luYWwg eHRlbnNhIHBvcnQgbmV2ZXIgZ2VuZXJhdGVzICJsb29wIiBpbnN0cnVjdGlv biBhdCBhbGwuDQo+ID4gMi4gQSBwb3J0IGRvZXNuJ3QgbmVlZCB0byBpbXBs ZW1lbnQgaHdsb29wX3BhdHRlcm5fcmVnIGhvb2sgaWYgaXQgaGFzIG5vDQo+ IHplcm8tY29zdCBsb29wIGluc3RydWN0aW9uLg0KPiA+DQo+ID4gSXMgdGhh dCBjbGVhcj8NCj4gDQo+IFdlIGFyZSB0YWxraW5nIGluIGNpcmNsZXMuIEkg dW5kZXJzdGFuZCB2ZXJ5IHdlbGwgd2hhdCBnb2VzIG9uIGhlcmUuDQo+IA0K PiBNeSBwb2ludCBpczoNCj4gDQo+IDEuIFJpZ2h0IG5vdywgdG9kYXksIEdD QyBnZW5lcmF0ZXMgbG9vcHMgd2l0aCBicmFuY2ggaW5zdHJ1Y3Rpb25zIGV2 ZW4gd2hlbiB0aGUNCj4gdHJpcCBjb3VudCBpcyBzcGlsbGVkLg0KPiAyLiBC cmFuY2ggaW5zdHJ1Y3Rpb25zIGFuZCBsb29wIGluc3RydWN0aW9ucyBoYXZl IGlkZW50aWNhbCByZWdpc3RlciByZXF1aXJlbWVudHMuDQo+IA0KPiBUaGVy ZWZvcmU6DQo+IA0KPiAzLiBsb29wIGluc3RydWN0aW9ucyBzaG91bGQgYmUg Z2VuZXJhdGFibGUgd2hlbiB0aGUgdHJpcCBjb3VudCBpcyBzcGlsbGVkLg0K