From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtpbgau2.qq.com (smtpbgau2.qq.com [54.206.34.216]) by sourceware.org (Postfix) with ESMTPS id 3D82A3858D33 for ; Tue, 14 Mar 2023 23:10:40 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 3D82A3858D33 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=rivai.ai Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=rivai.ai X-QQ-mid: bizesmtp84t1678835435tn81ihwu Received: from TABLET-POE6JQHH ( [115.45.140.50]) by bizesmtp.qq.com (ESMTP) with id ; Wed, 15 Mar 2023 07:10:34 +0800 (CST) X-QQ-SSF: 01400000002000E0N000B00A0000000 X-QQ-FEAT: JP/5YZ9VfwldOU43zz+pUEvHKlJLdaC2qWQd09vZBQbhgEr+bBDZMpstns92I 9XTbU8xOm3skDoe57oJQjs2qlG6TXal340H9EXbTEZQZOEowUCXNcDIH2EQdHf+tAAUXw4c O6XFrks71Hink1g3l2+Simr/MXRtvLYgg3yL5Dtwj7TlMLAvuRvm80P2Zxc/9XxOXs+tA6A 5gjZFdzZzdGut71eFRDg8hUTXfw7vUR/CC7DSAS0iZ+d/tEjaxo44u3AwsL6boWlEnyTbmi oz4qjwPu3ZJYebn0JBqnWvjax2NnHWC4gpu+2S3UA3r6jeVrC0go2rsGw/uoIHIHD4lt6jl f5HFiXJ9Gc10KyzC6ZSMWGqPpwD16IBno15Tc3/Q6AruMx8buayTtia0G6taJTEc8BJZ58I X-QQ-GoodBg: 2 Date: Wed, 15 Mar 2023 07:10:34 +0800 From: To: "Jeff Law" , gcc-patches Cc: kito.cheng Subject: Re: Re: [PATCH] RISC-V: Refine reduction RA constraint according to RVV ISA References: <20230313090540.335536-1-juzhe.zhong@rivai.ai>, X-Priority: 3 X-GUID: 55E856D4-4CED-4CA6-B3E8-C203EAF4098A X-Has-Attach: no X-Mailer: Foxmail 7.2.23.121[cn] Mime-Version: 1.0 Message-ID: <0777752078813C82+202303150710340303615@rivai.ai> Content-Type: multipart/alternative; boundary="----=_001_NextPart282761535845_=----" X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:rivai.ai:qybglogicsvr:qybglogicsvr7 X-Spam-Status: No, score=-6.0 required=5.0 tests=BAYES_00,HTML_MESSAGE,KAM_DMARC_STATUS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,TXREP,T_KAM_HTML_FONT_INVALID autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: This is a multi-part message in MIME format. ------=_001_NextPart282761535845_=---- Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 U2luY2UgYWNjb3JkaW5nIHRvIFJWViBJU0EsICJUaGUgZGVzdGluYXRpb24g dmVjdG9yIHJlZ2lzdGVyIGNhbiBvdmVybGFwIHRoZSBzb3VyY2Ugb3BlcmFu ZHMsIGluY2x1ZGluZyB0aGUgbWFzayByZWdpc3Rlci4iDQpUaGF0IG1lYW5z IHdlIGNhbiBoYXZlIHZyZWRzdW0udnMgdjAsdjgsdjksdjAudC4gVGhpcyBw YXRjaCBpcyB0byByZWZpbmUgdGhlIGNvbnN0cmFpbnQgdG8gYWxsb3cgdGhp cyBoYXBwZW4gdGhhdCB0aGUgY3VycmVudCBSQSBjb25zdHJhaW50IGRvZXNu J3QgYWxsb3cuDQpTaW5jZSB5b3UgY2FuIHNlZSAidmQiIHRvIG1hdGNoICAi dm0iLCB2ZCBkb2Vzbid0IGluY2x1ZGUgbWFzayByZWdpc3RlciAodjApLiBU aGlzIHRyaXZpYWwgb3B0aW1pemF0aW9uIGNhbiBhbGxvdyBvdXIgUkEgaGF2 ZSAxIG1vcmUgcmVnaXN0ZXIgdG8gYWxsb2NhdGUuDQpJdCdzIG92ZXJhbGwg YmVuZWZpY2lhbCB0byB0aGUgUkEuIA0KDQoNCg0KanV6aGUuemhvbmdAcml2 YWkuYWkNCiANCkZyb206IEplZmYgTGF3DQpEYXRlOiAyMDIzLTAzLTE1IDAy OjA1DQpUbzoganV6aGUuemhvbmc7IGdjYy1wYXRjaGVzDQpDQzoga2l0by5j aGVuZw0KU3ViamVjdDogUmU6IFtQQVRDSF0gUklTQy1WOiBSZWZpbmUgcmVk dWN0aW9uIFJBIGNvbnN0cmFpbnQgYWNjb3JkaW5nIHRvIFJWViBJU0ENCiAN CiANCk9uIDMvMTMvMjMgMDM6MDUsIGp1emhlLnpob25nQHJpdmFpLmFpIHdy b3RlOg0KPiBGcm9tOiBKdS1aaGUgWmhvbmcgPGp1emhlLnpob25nQHJpdmFp LmFpPg0KPiANCj4gQWNjb3JkaW5nIHRvIFJWViBJU0E6DQo+IDE0LiBWZWN0 b3IgUmVkdWN0aW9uIE9wZXJhdGlvbnMNCj4gDQo+ICJUaGUgZGVzdGluYXRp b24gdmVjdG9yIHJlZ2lzdGVyIGNhbiBvdmVybGFwIHRoZSBzb3VyY2Ugb3Bl cmFuZHMsIGluY2x1ZGluZyB0aGUgbWFzayByZWdpc3Rlci4iDQo+IA0KPiBn Y2MvQ2hhbmdlTG9nOg0KPiANCj4gICAgICAgICAgKiBjb25maWcvcmlzY3Yv dmVjdG9yLm1kOiBSZWZpbmUgUkEgY29uc3RyYWludC4NClRoaXMgZmVlbHMg bGlrZSBpdCBvdWdodCB0byB3YWl0IGZvciBnY2MtMTQgYXMgd2VsbC4NCiAN Ck9uZSBxdWVzdGlvbiB0aG91Z2gsIHdoeSBldmVuIGJvdGhlciB3aXRoIHRo ZSBtYXRjaGluZyBjb25zdHJhaW50IGF0IGFsbCANCmluIHRoZXNlIHBhdHRl cm5zPyAgSVNUTSBpdCBkb2Vzbid0IHJlYWxseSBhY2NvbXBsaXNoIGFueXRo aW5nLiANClJlbW92aW5nIGl0IGFsbG93cyBhIHNpbmdsZSBhbHRlcm5hdGl2 ZSB0byBoYW5kbGUgYWxsIHRoZSBwb3NzaWJpbGl0aWVzLg0KIA0KSmVmZg0K IA0K ------=_001_NextPart282761535845_=------