From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25533 invoked by alias); 31 Oct 2011 20:36:26 -0000 Received: (qmail 25399 invoked by uid 22791); 31 Oct 2011 20:36:25 -0000 X-SWARE-Spam-Status: No, hits=-1.7 required=5.0 tests=AWL,BAYES_00,MIME_BASE64_BLANKS,TW_AV X-Spam-Check-By: sourceware.org Received: from tx2ehsobe004.messaging.microsoft.com (HELO TX2EHSOBE009.bigfish.com) (65.55.88.14) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 31 Oct 2011 20:36:12 +0000 Received: from mail3-tx2-R.bigfish.com (10.9.14.239) by TX2EHSOBE009.bigfish.com (10.9.40.29) with Microsoft SMTP Server id 14.1.225.22; Mon, 31 Oct 2011 20:35:58 +0000 Received: from mail3-tx2 (localhost.localdomain [127.0.0.1]) by mail3-tx2-R.bigfish.com (Postfix) with ESMTP id DF382CC02CC; Mon, 31 Oct 2011 20:36:04 +0000 (UTC) X-SpamScore: -4 X-BigFish: VPS-4(z1039oz1431J1432N4015Lzz1202hzzz32i668h839h93fh62h) X-Spam-TCS-SCL: 1:0 X-Forefront-Antispam-Report: CIP:163.181.249.109;KIP:(null);UIP:(null);IPVD:NLI;H:ausb3twp02.amd.com;RD:none;EFVD:NLI Received: from mail3-tx2 (localhost.localdomain [127.0.0.1]) by mail3-tx2 (MessageSwitch) id 1320093363648567_21384; Mon, 31 Oct 2011 20:36:03 +0000 (UTC) Received: from TX2EHSMHS034.bigfish.com (unknown [10.9.14.242]) by mail3-tx2.bigfish.com (Postfix) with ESMTP id 55631A00051; Mon, 31 Oct 2011 20:36:03 +0000 (UTC) Received: from ausb3twp02.amd.com (163.181.249.109) by TX2EHSMHS034.bigfish.com (10.9.99.134) with Microsoft SMTP Server id 14.1.225.22; Mon, 31 Oct 2011 20:36:12 +0000 X-M-MSG: Received: from sausexedgep02.amd.com (sausexedgep02-ext.amd.com [163.181.249.73]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by ausb3twp02.amd.com (Axway MailGate 3.8.1) with ESMTP id 29DD0C8289; Mon, 31 Oct 2011 15:36:04 -0500 (CDT) Received: from sausexhtp01.amd.com (163.181.3.165) by sausexedgep02.amd.com (163.181.36.59) with Microsoft SMTP Server (TLS) id 8.3.192.1; Mon, 31 Oct 2011 15:36:36 -0500 Received: from sausexmbp02.amd.com ([163.181.3.191]) by sausexhtp01.amd.com ([163.181.3.165]) with mapi; Mon, 31 Oct 2011 15:36:07 -0500 From: "Jagasia, Harsha" To: 'Richard Henderson' CC: "'gcc-patches@gcc.gnu.org'" , "'hubicka@ucw.cz'" , "'ubizjak@gmail.com'" , "'hjl.tools@gmail.com'" Date: Mon, 31 Oct 2011 21:21:00 -0000 Subject: RE: AVX generic mode tuning discussion. Message-ID: <63EE40A00BA43F49B85FACBB03F078B6090A9D90F2@sausexmbp02.amd.com> References: <20110712212201.23194.45716.sendpatchset@gccpike4.amd.com> <4E1CC32B.3060004@redhat.com> <63EE40A00BA43F49B85FACBB03F078B60821086630@sausexmbp02.amd.com> In-Reply-To: <63EE40A00BA43F49B85FACBB03F078B60821086630@sausexmbp02.amd.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: amd.com 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 X-SW-Source: 2011-10/txt/msg02887.txt.bz2 PiA+ID4gV2Ugd291bGQgbGlrZSB0byBwcm9wb3NlIGNoYW5naW5nIEFWWCBn ZW5lcmljIG1vZGUgdHVuaW5nIHRvDQo+IGdlbmVyYXRlDQo+ID4gMTI4LWJp dA0KPiA+ID4gQVZYIGluc3RlYWQgb2YgMjU2LWJpdCBBVlguDQo+ID4NCj4g PiBZb3UgaW5kaWNhdGUgYSAzJSByZWR1Y3Rpb24gb24gYnVsbGRvemVyIHdp dGggYXZ4MjU2Lg0KPiA+IEhvdyBkb2VzIGF2eDEyOCBjb21wYXJlIHRvIC1t bm8tYXZ4IC1tc3NlNC4yPw0KPiANCj4gV2Ugc2VlIHRoZXNlICUgZGlmZmVy ZW5jZXMgZ29pbmcgZnJvbSBTU0U0MiB0byBBVlgxMjggdG8gQVZYMjU2IG9u DQo+IEJ1bGxkb3plciB3aXRoICItbXR1bmU9Z2VuZXJpYyAtT2Zhc3QiLg0K PiAoUG9zaXRpdmUgaXMgaW1wcm92ZW1lbnQsIG5lZ2F0aXZlIGlzIGRlZ3Jh ZGF0aW9uKQ0KPiANCj4gQnVsbGRvemVyOg0KPiAJCQlBVlgxMjgvU1NFNDIJ QVZYMjU2L0FWWC0xMjgNCj4gNDEwLmJ3YXZlcwkJLTEuNCUJCQktMS40JQ0K PiA0MTYuZ2FtZXNzCQktMS4xJQkJCTAuMCUNCj4gNDMzLm1pbGMJCTAuNSUJ CQktMi40JQ0KPiA0MzQuemV1c21wCQk5LjclCQkJLTIuMSUNCj4gNDM1Lmdy b21hY3MJCTUuMSUJCQkwLjUlDQo+IDQzNi5jYWN0dXNBRE0JOC4yJQkJCS0y My44JQ0KPiA0MzcubGVzbGllM2QJOC4xJQkJCTAuNCUNCj4gNDQ0Lm5hbWQJ CTMuNiUJCQkwLjAlDQo+IDQ0Ny5kZWFsSUkJCS0xLjQlCQkJLTAuNCUNCj4g NDUwLnNvcGxleAkJLTAuNCUJCQktMC40JQ0KPiA0NTMucG92cmF5CQkwLjAl CQkJLTEuNSUNCj4gNDU0LmNhbGN1bGl4CTE1LjclCQkJLTguMyUNCj4gNDU5 LkdlbXNGRFRECTQuOSUJCQkxLjQlDQo+IDQ2NS50b250bwkJMS4zJQkJCS0w LjYlDQo+IDQ3MC5sYm0JCTAuOSUJCQkwLjMlDQo+IDQ4MS53cmYJCTcuMyUJ CQktMy42JQ0KPiA0ODIuc3BoaW54MwkJNS4wJQkJCS05LjglDQo+IFNQRUNG UAkJMy44JQkJCS0zLjIlDQo+IA0KPiA+IFdpbGwgdGhlIG5leHQgQU1EIGdl bmVyYXRpb24gaGF2ZSBhIHVzZWFibGUgYXZ4MjU2Pw0KPiA+IEknbSBub3Qg a2VlbiBvbiB0aGUgaWRlYSBvZiBnZW5lcmljIG1vZGUgYmVpbmcgdHVuZQ0K PiA+IGZvciBhIHNpbmdsZSBwcm9jZXNzb3IgcmV2aXNpb24gdGhhdCBtYXli ZSBzaG91bGRuJ3QNCj4gPiBhY3R1YWxseSBiZSB1c2luZyBhdnggYXQgYWxs Lg0KPiANCj4gV2Ugc2VlIGEgc3Vic3RhbnRpYWwgZ2FpbiBpbiBzZXZlcmFs IFNQRUNGUCBiZW5jaG1hcmtzIGdvaW5nIGZyb20gU1NFNDINCj4gdG8gQVZY MTI4IG9uIEJ1bGxkb3plci4NCj4gSU1ITywgYWNjb21wbGlzaGluZyBldmVu IGEgNSUgZ2FpbiBpbiBhbiBpbmRpdmlkdWFsIGJlbmNobWFyayB0YWtlcyBh DQo+IGhhcmR3YXJlIGNvbXBhbnkgc2V2ZXJhbCBtYW4gbW9udGhzLg0KPiBU aGUgbG9zcyB3aXRoIEFWWDI1NiBmb3IgQnVsbGRvemVyIGlzIG11Y2ggbW9y ZSBzaWduaWZpY2FudCB0aGFuIHRoZQ0KPiBnYWluIGZvciBTYW5keUJyaWRn ZS4NCj4gV2hpbGUgdGhlIGdlbmVyYWwgdHJlbmQgaW4gdGhlIGluZHVzdHJ5 IGlzIGEgbW92ZSB0b3dhcmQgQVZYMjU2LCBmb3INCj4gbm93IHdlIHdvdWxk IGJlIGRpc2FkdmFudGFnaW5nIEJ1bGxkb3plciB3aXRoIHRoaXMgY2hvaWNl Lg0KPiANCj4gV2UgaGF2ZSBzZXZlcmFsIGN1c3RvbWVycyB3aG8gdXNlIC1t dHVuZT1nZW5lcmljIGFuZCBpdCBpcyBkZWZhdWx0LA0KPiB1bmxlc3MgYSB1 c2VyIGV4cGxpY2l0bHkgb3ZlcnJpZGVzIGl0IHdpdGggLW10dW5lPW5hdGl2 ZS4gVGhleSBhcmUgdGhlDQo+IG9uZXMgd2hvIHdhbnQgdG8gZXhwZXJpbWVu dCB3aXRoIGxhdGVzdCBJU0EgdXNpbmcgZ2NjLCBidXQgd2FudCB0byBrZWVw DQo+IHRoZWlyIElTQSBzZWxlY3Rpb24gYW5kIHR1bmluZyBhZ25vc3RpYyBv biB4ODYvNjQuIElNSE8sIGl0IGlzIHdpdGgNCj4gdGhlc2UgY3VzdG9tZXJz IGluIG1pbmQgdGhhdCBnZW5lcmljIHdhcyBpbnRyb2R1Y2VkIGluIHRoZSBm aXJzdCBwbGFjZS4NCg0KU2luY2Ugc3RhZ2UgMSBjbG9zdXJlIGlzIGFyb3Vu ZCB0aGUgY29ybmVyLCBqdXN0IHdhbnRlZCB0byBwaW5nIHRvIHNlZSBpZiB0 aGUgbWFpbnRhaW5lcnMgaGF2ZSBtYWRlIHVwIHRoZWlyIG1pbmQgb24gdGhp cyBvbmUuDQpBVlgtMTI4IGlzIGFuIGltcHJvdmVtZW50IG92ZXIgU1NFNDIg Zm9yIEJ1bGxkb3plciBhbmQgQVZYLTI1NiB3aXBlcyBvdXQgcHJldHR5IG11 Y2ggYWxsIG9mIHRoYXQgZ2FpbiBpbiBnZW5lcmljIG1vZGUuDQpVbnRpbCB0 aGVyZSBpcyBhIGNvbnZlcmdlbmNlIG9uIEFWWC0yNTYgZm9yIHg4Ni82NCwg d2Ugd291bGQgbGlrZSB0byBwcm9wb3NlIGhhdmluZyBnZW5lcmljIGdlbmVy YXRlIGF2eC0xMjggYnkgZGVmYXVsdCBhbmQgaGF2ZSBhIHVzZXIgb3ZlcnJp ZGUgdG8gYXZ4LTI1NiBtYW51YWxseSB3aGVuIGtub3duIHRvIGJlbmVmaXQg cGVyZm9ybWFuY2UuDQoNClRoYW5rcywNCkhhcnNoYQ0KDQo=