From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 46148 invoked by alias); 10 Oct 2018 16:31:49 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 46118 invoked by uid 89); 10 Oct 2018 16:31:48 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=BAYES_00,MIME_BASE64_BLANKS,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS autolearn=ham version=3.3.2 spammy=reservations X-HELO: NAM02-CY1-obe.outbound.protection.outlook.com Received: from mail-cys01nam02on0047.outbound.protection.outlook.com (HELO NAM02-CY1-obe.outbound.protection.outlook.com) (104.47.37.47) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 10 Oct 2018 16:31:46 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vmware.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=QMpRMr8nYee65Ta1S04tfNzAQLUvDdRTXz6eQO6kpdk=; b=TTig34IYFlrcoXV4j1azj9vphb9fTpM9h0JyRaRO+z1XR1SQCEOUnJj4NEVA4CYDOrXfUv5A8fr0T/gLq8s4LrURxOc2P2ar69Q6A1AHV0thv5la1xrerzs2H8jlchPUTp2HULUy0M9XFZFFQTVsQUQVOtULntMHI/FbVfedkno= Received: from BYAPR05MB4776.namprd05.prod.outlook.com (52.135.233.146) by BYAPR05MB3973.namprd05.prod.outlook.com (52.135.196.15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1228.21; Wed, 10 Oct 2018 16:31:41 +0000 Received: from BYAPR05MB4776.namprd05.prod.outlook.com ([fe80::49cd:7d04:35b7:b2a2]) by BYAPR05MB4776.namprd05.prod.outlook.com ([fe80::49cd:7d04:35b7:b2a2%5]) with mapi id 15.20.1228.020; Wed, 10 Oct 2018 16:31:41 +0000 From: Nadav Amit To: Segher Boessenkool , Richard Biener CC: Michael Matz , Borislav Petkov , "gcc@gcc.gnu.org" , Ingo Molnar , LKML , X86 ML , Masahiro Yamada , Sam Ravnborg , Alok Kataria , Christopher Li , Greg Kroah-Hartman , "H. Peter Anvin" , Jan Beulich , Josh Poimboeuf , Juergen Gross , Kate Stewart , Kees Cook , "linux-sparse@vger.kernel.org" , Peter Zijlstra , Philippe Ombredanne , Thomas Gleixner , "virtualization@lists.linux-foundation.org" , Linus Torvalds , Chris Zankel , Max Filippov , "linux-xtensa@linux-xtensa.org" Subject: Re: PROPOSAL: Extend inline asm syntax with size spec Date: Wed, 10 Oct 2018 16:31:00 -0000 Message-ID: <5ACDEDEA-0E42-45F2-BC80-B96EC2ABC01D@vmware.com> References: <20181003213100.189959-1-namit@vmware.com> <20181007091805.GA30687@zn.tnic> <20181007132228.GJ29268@gate.crashing.org> <20181008073128.GL29268@gate.crashing.org> <20181009145330.GT29268@gate.crashing.org> In-Reply-To: <20181009145330.GT29268@gate.crashing.org> authentication-results: spf=none (sender IP is ) smtp.mailfrom=namit@vmware.com; received-spf: None (protection.outlook.com: vmware.com does not designate permitted sender hosts) Content-Type: text/plain; charset="utf-8" Content-ID: <5A119F1B1E5059458EBD0D02CC174E28@namprd05.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-SW-Source: 2018-10/txt/msg00093.txt.bz2 YXQgNzo1MyBBTSwgU2VnaGVyIEJvZXNzZW5rb29sIDxzZWdoZXJAa2VybmVs LmNyYXNoaW5nLm9yZz4gd3JvdGU6DQoNCj4gT24gTW9uLCBPY3QgMDgsIDIw MTggYXQgMTE6MDc6NDZBTSArMDIwMCwgUmljaGFyZCBCaWVuZXIgd3JvdGU6 DQo+PiBPbiBNb24sIDggT2N0IDIwMTgsIFNlZ2hlciBCb2Vzc2Vua29vbCB3 cm90ZToNCj4+PiBPbiBTdW4sIE9jdCAwNywgMjAxOCBhdCAwMzo1MzoyNlBN ICswMDAwLCBNaWNoYWVsIE1hdHogd3JvdGU6DQo+Pj4+IE9uIFN1biwgNyBP Y3QgMjAxOCwgU2VnaGVyIEJvZXNzZW5rb29sIHdyb3RlOg0KPj4+Pj4gT24g U3VuLCBPY3QgMDcsIDIwMTggYXQgMTE6MTg6MDZBTSArMDIwMCwgQm9yaXNs YXYgUGV0a292IHdyb3RlOg0KPj4+Pj4+IE5vdywgUmljaGFyZCBzdWdnZXN0 ZWQgZG9pbmcgc29tZXRoaW5nIGxpa2U6DQo+Pj4+Pj4gDQo+Pj4+Pj4gMSkg aW5saW5lIGFzbSAoIi4uLiIpDQo+Pj4+PiANCj4+Pj4+IFdoYXQgd291bGQg dGhlIHNlbWFudGljcyBvZiB0aGlzIGJlPw0KPj4+PiANCj4+Pj4gVGhlIHNp emUgb2YgdGhlIGlubGluZSBhc20gd291bGRuJ3QgYmUgY291bnRlZCB0b3dh cmRzIHRoZSBpbmxpbmVyIHNpemUgDQo+Pj4+IGxpbWl0cyAob3IgYmUgY291 bnRlZCBhcyAiMSIpLg0KPj4+IA0KPj4+IFRoYXQgc291bmRzIGxpa2UgYSBn b29kIG9wdGlvbi4NCj4+IA0KPj4gWWVzLCBJIGFsc28gbGlrZSBpdCBmb3Ig c2ltcGxpY2l0eS4gIEl0IGFsc28gYXZvaWRzIHRoZSByZXF1aXJlbWVudA0K Pj4gb2YgdHJhbnNsYXRpbmcgdGhlIG51bWJlciAoaW4gYnl0ZXM/KSBnaXZl biBieSB0aGUgdXNlciB0bw0KPj4gIm51bWJlciBvZiBHSU1QTEUgaW5zdHJ1 Y3Rpb25zIiBhcyBuZWVkZWQgYnkgdGhlIGlubGluZXIuDQo+IA0KPiBUaGlz IHBhdGNoIGltcGxlbWVudHMgdGhpcywgZm9yIEMgb25seSBzbyBmYXIuICBB bmQgdGhlIHN5bnRheCBpcw0KPiAiYXNtIGlubGluZSIsIHdoaWNoIGlzIG1v cmUgaW4gbGluZSB3aXRoIG90aGVyIHN5bnRheC4NCj4gDQo+IEhvdyBkb2Vz IHRoaXMgbG9vaz8NCg0KSXQgbG9va3MgZ29vZCB0byBtZSBpbiBnZW5lcmFs LiBJIGhhdmUgYSBjb3VwbGUgb2YgcmVzZXJ2YXRpb25zLCBidXQgSQ0Kc3Vz cGVjdCB5b3Ugd2lsbCBub3Qgd2FudCB0byBhZGRyZXNzIHRoZW06DQoNCjEu IEl0IGlzIG5vdCBiYWNrd2FyZCBjb21wYXRpYmxlLCByZXF1aXJpbmcgYSBD IG1hY3JvIHRvIHdyYXAgaXQsIGFzIHRoZSANCmtlcm5lbCBtaWdodCBiZSBi dWlsdCB3aXRoIGRpZmZlcmVudCBjb21waWxlcnMuDQoNCjIuIEl0IGlzIHNw ZWNpZmljIHRvIGFzbS4gSSBkbyBub3QgaGF2ZSBpbiBtaW5kIGFub3RoZXIg dXNlIGNhc2UgKGV4Y2x1ZGluZw0KdGhlIF9fYnVpbHRpbl9jb25zdGFudF9w KSwgYnV0IGl0IHdvdWxkIGJlIG5pY2VyIElNSE8gdG8gaGF2ZSBhIGJ1aWx0 aW4NCnNheWluZyDigJxpZ25vcmUgdGhlIGNvc3Qgb2YgdGhpcyBzdGF0ZW1l bnTigJ0gZm9yIHRoZSBtYXR0ZXIgb2Ygb3B0aW1pemF0aW9ucy4NCg0KUmVn YXJkcywNCk5hZGF2