From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtpbguseast2.qq.com (smtpbguseast2.qq.com [54.204.34.130]) by sourceware.org (Postfix) with ESMTPS id 01A2E3857707 for ; Tue, 6 Jun 2023 11:46:16 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 01A2E3857707 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: bizesmtp76t1686051967trpfx3xj Received: from TABLET-POE6JQHH ( [115.44.118.116]) by bizesmtp.qq.com (ESMTP) with id ; Tue, 06 Jun 2023 19:46:06 +0800 (CST) X-QQ-SSF: 01400000000000F0S000000A0000000 X-QQ-FEAT: +ynUkgUhZJlvkIVoH/igHAy1pIQEzuYRHxbhf+TD4VV3gda0JAOk7p8hF0p5f ZxDQiIVslEs6rBj08noigzP9eWIwMRBAOyKQ7+GtkewgfLxk1v3+Pofq+NzwY5kSY9cPM93 QeZrNf3RXftB8P7KGvANhw3GanMRkX9xCFeFXKfBJYn4MJ2lScot1uyXy9X0dSKZH/xMu6q kz7fvH8yupYDsVE8TcVDpY8Kw/hcBrrDVeCR5521sP0gMufvgxMGblyjmwiIWwzRev/3c8s jWEOx1F7TF2nFOvSMutWOCKpS+1TVv9KsTSGeRtYHNiB9glaXDHRBDIt1NAW/LGjASJn9i2 qTJX6duDGtAl+Xiwz97jesZ0N6LPdcZd/tOJTbCzpeSKx9X6/AyCPb5kVdG5kri6bUaofRP 4yfgQE+hMScqh3Qls9aYnA== X-QQ-GoodBg: 2 X-BIZMAIL-ID: 16930653037902314837 Date: Tue, 6 Jun 2023 19:46:06 +0800 From: =?UTF-8?B?6ZKf5bGF5ZOy?= To: rdapp.gcc , gcc-patches Cc: rdapp.gcc , kito.cheng , kito.cheng , palmer , palmer , "Jeff Law" , pan2.li Subject: Re: Re: [PATCH] RISC-V: Add RVV vwmacc/vwmaccu/vwmaccsu combine lowering optmization References: <20230606095847.171835-1-juzhe.zhong@rivai.ai>, <40b761ad-1267-34b4-e571-ce5e36cebcc9@gmail.com>, <8D5CFAAB047A3662+20230606193526718263173@rivai.ai>, <3cd0462a-82a6-0c6c-5afe-0c55021ac50d@gmail.com> X-Priority: 3 X-GUID: A9AE7BB3-2BDE-47D5-BAB5-5E2E429B4353 X-Has-Attach: no X-Mailer: Foxmail 7.2.23.121[cn] Mime-Version: 1.0 Message-ID: <47ABD38548DCD19A+20230606194606242174175@rivai.ai> Content-Type: multipart/alternative; boundary="----=_001_NextPart740104422571_=----" X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:rivai.ai:qybglogicsvrgz:qybglogicsvrgz7a-one-0 X-Spam-Status: No, score=-3.7 required=5.0 tests=BAYES_00,BODY_8BITS,HTML_MESSAGE,KAM_DMARC_STATUS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS,TXREP,T_KAM_HTML_FONT_INVALID,T_SCC_BODY_TEXT_LINE 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_NextPart740104422571_=---- Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 DQo+PiBJIGRpZG4ndCBtZWFuIHRvIHNheSB0aGF0IHNwbGl0dGVycyBzaG91 bGQgYmUgdXNlZCwganVzdCB0aGF0IEkgaGFkIHNpbWlsYXJ5DQo+PiJ1Z2x5 IiBwYXR0ZXJucyB3aXRoIHNwbGl0dGVycyBhbmQgdGhlcmUgd2lsbCBiZSBt b3JlIGluIHRoZSBmdXR1cmUuDQpJIHRoaW5rIHNvbWUgInVnbHkiIHBhdHRl cm5zIGNhbiBub3QgYmUgYXZvaWQgZm9yIG5vdyBhbmQgSSBkb24ndCB0aGlu ayB3ZSBuZWVkIHRvIHdhc3RlIHRvbyBtdWNoIG9uIGl0IGN1cnJlbnRseS4N CllvdSBjYW4gdGFrZSBhIGxvb2sgYXQgQVJNIFNWRS4gVGhlcmUgYXJlIGFs c28gbWFueSBjb21iaW5lICJ1bnNwZWNzIiBwYXR0ZXJucy4NCg0KDQoNCmp1 emhlLnpob25nQHJpdmFpLmFpDQogDQpGcm9tOiBSb2JpbiBEYXBwDQpEYXRl OiAyMDIzLTA2LTA2IDE5OjQyDQpUbzog6ZKf5bGF5ZOyOyBnY2MtcGF0Y2hl cw0KQ0M6IHJkYXBwLmdjYzsga2l0by5jaGVuZzsga2l0by5jaGVuZzsgcGFs bWVyOyBwYWxtZXI7IEplZmYgTGF3OyBwYW4yLmxpDQpTdWJqZWN0OiBSZTog W1BBVENIXSBSSVNDLVY6IEFkZCBSVlYgdndtYWNjL3Z3bWFjY3UvdndtYWNj c3UgY29tYmluZSBsb3dlcmluZyBvcHRtaXphdGlvbg0KPiBUaGVzZSBlbmhh bmNlIHBhdHRlcm5zIGFyZSBnZW5lcmF0ZWQgaW4gY29tcGxpY2F0ZSBjb21i aW5pbmcgc2l0dWF0aW9ucy4NCiANClllcywgdGhhdCdzIGNsZWFyLiAgT25l IHN0cmF0ZWd5IGlzIHRvIGxvb2sgdGhyb3VnaCBjb21iaW5lJ3Mgb3V0cHV0 IGFuZA0Kc2VlIHdoaWNoIGNvbWJpbmF0aW9uIHJlc3VsdHMgbWFrZSBzZW5z ZSBmb3IgYSBwYXJ0aWN1bGFyIGJhY2tlbmQuDQpJIHdhcyB3b25kZXJpbmcg d2hlcmUgdGhlIHVuc3BlYy1sZXNzIHBhdHRlcm5zIG9yaWdpbmF0ZSAod2hl biB3ZQ0KZXhwYW5kIGV2ZXJ5dGhpbmcgdG8gcHJlZGljYXRlZCwgdW5zcGVj IGluc25zKS4NCiANCj4gU3BsaXR0ZXJzIGNhbiBub3Qgd29yayBpbiBjb21w bGljYXRlIGNhc2UsIHlvdSBjb3VsZCB0cnkgbXkgdGVzdGNhc2UuDQo+IEkg YW0gMTAwJSBpdCBzaG91bGQgYmUgZGVmaW5lX2luc25fYW5kX3NwbGl0Lg0K IA0KSSBkaWRuJ3QgbWVhbiB0byBzYXkgdGhhdCBzcGxpdHRlcnMgc2hvdWxk IGJlIHVzZWQsIGp1c3QgdGhhdCBJIGhhZCBzaW1pbGFyeQ0KInVnbHkiIHBh dHRlcm5zIHdpdGggc3BsaXR0ZXJzIGFuZCB0aGVyZSB3aWxsIGJlIG1vcmUg aW4gdGhlIGZ1dHVyZS4NCiANClJlZ2FyZHMNClJvYmluDQogDQo= ------=_001_NextPart740104422571_=------