From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14763 invoked by alias); 24 Oct 2014 01:40:30 -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 14752 invoked by uid 89); 24 Oct 2014 01:40:28 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.5 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 01:40:26 +0000 Received: from 172.24.2.119 (EHLO SZXEMA401-HUB.china.huawei.com) ([172.24.2.119]) by szxrg02-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id CBE42963; Fri, 24 Oct 2014 09:40:21 +0800 (CST) Received: from SZXEMA507-MBX.china.huawei.com ([169.254.5.240]) by SZXEMA401-HUB.china.huawei.com ([10.82.72.33]) with mapi id 14.03.0158.001; Fri, 24 Oct 2014 09:40:16 +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 01:49:00 -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/msg02459.txt.bz2 PiBPbiBUdWUsIE9jdCAyMSwgMjAxNCBhdCA3OjIwIFBNLCBZYW5nZmVpIChG ZWxpeCkgPGZlbGl4LnlhbmdAaHVhd2VpLmNvbT4gd3JvdGU6DQo+ID4gSWYg dGhlIHRyaXBjb3VudCBzcGlsbCBpc3N1ZSBpcyBub3QgaGFuZGxlZCBpbiB0 aGUgcGF0dGVybiwgSUNFIG1heSBoYXBwZW4gdGhlbi4NCj4gPiBIZXJlIHJl bG9hZCBpcyB0cnlpbmcgdG8gc3BpbGwgcHNldWRvIDE3MywgYnV0IGEgbWVt b3J5IG9wZXJhbmQgaXMgbm90IGFsbG93ZWQNCj4gaW4gemVyb19jb3N0X2xv b3BfZW5kIHBhdHRlcm4uDQo+ID4gQW5kIHRoaXMgaXMgd2hhdCBJIGFtIHRy eWluZyB0byBzb2x2ZS4NCj4gDQo+IFdlIGhhdmUgZnVsbCBjb250cm9sIG9m IHRoZSB6ZXJvX2Nvc3RfbG9vcF9lbmQgcGF0dGVybi4gUGx1cywgaXQgZG9l c24ndCBhY3R1YWxseQ0KPiBnZW5lcmF0ZSBhbnkgcmVhbCBjb2RlLiBFZGl0 IGl0IHNvIGl0IGNhbiB0YWtlIGEgbWVtb3J5IG9wZXJhbmQuDQoNCkhlcmUg dGhlIGtleSBwb2ludCBpcyB3ZSBuZWVkIGEgZ2VuZXJhbCBwdXJwb3NlIHJl Z2lzdGVyIGZvciB0aGUgImxvb3AiIGluc3RydWN0aW9uLiANCklmIHRoZSB0 cmlwIGNvdW50IHJlZ2lzdGVyIGlzIHNwaWxsZWQsIHdlIGRvbid0IGhhdmUg YSBnZW5lcmFsIHB1cnBvc2UgcmVnaXN0ZXIgdGhlbi4gQW5kIHdlIGNhbm5v dCB1c2UgemVyby1jb3N0IGxvb3BpbmcgaW4gdGhpcyBzaXR1YXRpb24uDQpB bmQgdGhhdCdzIHdoeSBJIHNwaWx0IHRoZSB6ZXJvX2Nvc3RfbG9vcF9lbmQg aW50byBhIG5vcm1hbCB0ZXN0IGFuZCBicmFuY2guIA0K