From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from zg8tmja5ljk3lje4ms43mwaa.icoremail.net (zg8tmja5ljk3lje4ms43mwaa.icoremail.net [209.97.181.73]) by sourceware.org (Postfix) with ESMTP id F14A9382EF35 for ; Fri, 28 Jun 2024 10:46:12 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org F14A9382EF35 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=eswincomputing.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=eswincomputing.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org F14A9382EF35 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=209.97.181.73 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1719571574; cv=none; b=Q1EW7Mv4/hvSDQGrOWFVlfF1ZSucPdtWDBRegRObNugzXqb+MaqYmby+OPBTd2sBACwYmV83ihy82o9NTtUClabP82J46e66wD8Z6hfxWDOuEI6XECmV07BgbACaoARvT7YL6APDElOF4yPeVk8RXCsR32zBqQDYaN/bEwGxzJk= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1719571574; c=relaxed/simple; bh=hERypCzTW1MKb1+Mzeo9DbpQqAWgm/XKh6Lz0pDN0aM=; h=Date:From:To:Subject:Mime-Version:Message-ID; b=uwj+AcZ/4qPZrWlBUx5Tj1BqkqpkRQH06z2hMP0wqko/TPzGD2oENR/w7hxZ9iF468Df3jkkmRXl6zYVCoXz3Iw6ETYYw2ZV8+BH9RToyYUwZsrCcU1QYCxZDPxpwgt/2/c4jl1qO56mUxEiv04kVZcNJK2sMpBRtOKi+UuNlpY= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from E0001797DT (unknown [10.64.112.223]) by app1 (Coremail) with SMTP id TAJkCgBH2+JvlH5m91QSAA--.21278S2; Fri, 28 Jun 2024 18:46:08 +0800 (CST) Date: Fri, 28 Jun 2024 18:46:08 +0800 From: "Fei Gao" To: jeffreyalaw , "Kito Cheng" Cc: gcc-patches , "Palmer Dabbelt" Subject: Re: Re: [PATCH 0/2] fix RISC-V zcmp popretz [PR113715] References: <20240605015024.7845-1-gaofei@eswincomputing.com>, , <2024060515473154362425@eswincomputing.com>, <7b05a5c0-ccb6-4ea4-b42a-4c74a70f483f@gmail.com>, <2024060610420509768914@eswincomputing.com>, <66f5ddac-7e72-42d7-90db-ad0bdf59fe47@gmail.com> X-Priority: 3 X-GUID: 7975CAD9-02F0-4178-BB19-09EDC62BB42E X-Has-Attach: no X-Mailer: Foxmail 7.2.15.80[cn] Mime-Version: 1.0 Message-ID: <2024062818460778180331@eswincomputing.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 X-CM-TRANSID:TAJkCgBH2+JvlH5m91QSAA--.21278S2 X-Coremail-Antispam: 1UD129KBjvJXoW7KF13tw1ktFyxJryDAr4rAFb_yoW5JF1fpa yrKw43KF1DWr1xAr4xAr45Za4SyrZ7JrW5JFZ3t348Aw4DZr97KF40qFWY9F93ZrZ7Ww4Y vF4YqFZxu390vF7anT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUPKb7Iv0xC_Kw4lb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I2 0VC2zVCF04k26cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rw A2F7IY1VAKz4vEj48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_tr0E3s1l84ACjcxK6xII jxv20xvEc7CjxVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwV C2z280aVCY1x0267AKxVW0oVCq3wAa7VCE64xvF2IEb7IF0Fy264xvF2IEb7IF0Fy264kE 64k0F2IE7I0Y6sxI4wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4 xG6I80ewAv7VC0I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCa FVCjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI48JM4xvF2IEb7IF0Fy264kE64k0F24lc2xSY4 AK6svPMxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAF wI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUAVWUtwCIc4 0Y0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AK xVWUJVW8JwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr 1lIxAIcVC2z280aVCY1x0267AKxVWUJVW8JwCE64xvF2IEb7IF0Fy7YxBIdaVFxhVjvjDU 0xZFpf9x07jMsjnUUUUU= X-CM-SenderInfo: xjdrwv3l6h245lqf0zpsxwx03jof0z/ X-Spam-Status: No, score=-5.4 required=5.0 tests=BAYES_00,KAM_DMARC_STATUS,KAM_SHORT,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS,TXREP 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: T24gMjAyNC0wNi0wOcKgMDQ6MzYgwqBKZWZmIExhdyA8amVmZnJleWFsYXdAZ21haWwuY29tPiB3 cm90ZToKPgo+Cj4KPk9uIDYvNS8yNCA4OjQyIFBNLCBGZWkgR2FvIHdyb3RlOgo+Cj4+PiBCdXQg bGV0J3MgYmFjayB1cCBhbmQgZ2V0IGEgZ29vZCBleHBsYW5hdGlvbiBvZiB3aGF0IHRoZSBwcm9i bGVtIGlzLgo+Pj4gQmFzZWQgb24gcGF0Y2ggMi8yIGl0IGxvb2tzIGxpa2Ugd2UgaGF2ZSBsb3N0 IGFuIGFzc2lnbm1lbnQgdG8gdGhlCj4+PiByZXR1cm4gcmVnaXN0ZXIuCj4+Pgo+Pj4gVG8gc29t ZW9uZSBub3QgZmFtaWxpYXIgd2l0aCB0aGlzIGNvZGUsIGl0IHNvdW5kcyB0byBtZSBsaWtlIHdl J3ZlIG1hZGUKPj4+IGEgbWlzdGFrZSBlYXJsaWVyIGFuZCB3ZSdyZSBub3cgZGVmaW5pbmcgYSBo b29rIHRoYXQgbGV0cyB1cyBnbyBiYWNrIGFuZAo+Pj4gZml4IHRoYXQgZWFybGllciBtaXN0YWtl LsKgwqAgSSdtIHByb2JhYmx5IHdyb25nLCBidXQgc28gZmFyIHRoYXQncyB3aGF0Cj4+PiBpdCBz b3VuZHMgbGlrZS4KPj4gSGkgSmVmZgo+Pgo+PiBZb3UncmUgcmlnaHQuIExldCBtZSByZXBocmFz ZcKgwqBwYXRjaCAyLzIgd2l0aCBtb3JlIGRldGFpbHMuIFNlYXJjaMKgLyogZmVpZ2FvIHRvIGxv Y2F0aW9uIHRoZSBwb2ludCBJJ20KPj4gdHJpbmcgdG8gZXhwbGFpbi4KPj4KPj4gY29kZSBzbmlw cGV0cyBmcm9tIGdjYy9mdW5jdGlvbi5jYwo+PiB2b2lkCj4+IHRocmVhZF9wcm9sb2d1ZV9hbmRf ZXBpbG9ndWVfaW5zbnMgKHZvaWQpCj4+IHsKPj4gLi4uCj4+wqAgwqAgLypmZWlnYW86Cj4+wqAg wqAgwqAgwqAgwqAgdGFyZ2V0bS5nZW5fZXBpbG9ndWUgKCkgaXMgY2FsbGVkIGhlcmUgdG8gZ2Vu ZXJhdGUgZXBpbG9ndWUgc2VxdWVuY2UuCj4+IGh0dHBzOi8vZ2NjLmdudS5vcmcvZ2l0Lz9wPWdj Yy5naXQ7YT1jb21taXQ7aD1iMjdkMzIzYTM2ODAzM2YwYjM3ZTkzYzU3YTU3YTM1ZmQ5OTk3ODY0 Cj4+IENvbW1pdCBhYm92ZSB0cmllcyBpbiB0YXJnZXRtLmdlbl9lcGlsb2d1ZSAoKSB0byBkZXRl Y3QgaWYKPj4gdGhlcmUncyBsaQlhMCwwIGluc24gYXQgdGhlIGVuZCBvZiBpbnNuIGNoYWluLCBp ZiBzbywgY20ucG9wcmV0IApIaSBKZWZmCkkgc2hvdWxkIGhhdmUgbWFkZSBpdCBjbGVhciB0aGF0 wqB0aGVyZSdyZSDCoGxpCWEwLDAgYW5kIHVzZSBhMCBpbnNucyBpbnN0ZWFkIG9mIGp1c3QgbGkg YTAsIDAgaGVyZS4KPj4gaXMgcmVwbGFjZWQgYnkgY20ucG9wcmV0eiBhbmQgbGkJYTAsMCBpbnNu IGlzIGRlbGV0ZWQuCj5TbyB0aGF0IHNlZW1zIGxpa2UgdGhlIGNyaXRpY2FsIGlzc3VlLsKgIEdl bmVyYXRpb24gb2YgdGhlCj5wcm9sb2d1ZS9lcGlsb2d1ZSByZWFsbHkgc2hvdWxkbid0IGJlIGNo YW5naW5nIG90aGVyIGluc3RydWN0aW9ucyBpbiB0aGUKPmluc3RydWN0aW9uIHN0cmVhbS7CoCBJ J20gbm90IGltbWVkaWF0ZWx5IGF3YXJlIG9mIGFub3RoZXIgdGFyZ2V0IHRoYXQKPmRvZXMgdGhh dCwgYW4gaXQgc2VlbXMgbGlrZSBhIHJhdGhlciByaXNreSB0aGluZyB0byBkby4KPgo+Cj5JdCBs b29rcyBsaWtlIHRoZSBjbS5wb3ByZXR6J3MgUlRMIGV4cG9zZXMgdGhlIGFzc2lnbm1lbnQgdG8g YTAgYW5kCj50aGVyZSdzIGEgRENFIHBhc3MgdGhhdCBydW5zIGFmdGVyIGluc2VydGlvbiBvZiB0 aGUgcHJvbG9ndWUvZXBpbG9ndWUuCj5TbyBJIHdvdWxkIHN1Z2dlc3QgbGVhdmluZyB0aGUgYXNz aWdubWVudCB0byBhMCBpbiB0aGUgUlRMIGNoYWluIGFuZCBzZWUKPmlmIHRoZSBsYXRlciBEQ0Ug cGFzcyBhZnRlciBwcm9sb2d1ZSBnZW5lcmF0aW9uIGVsaW1pbmF0ZXMgdGhlIHJlZHVuZGFudAo+ YXNzaWdubWVudC7CoCBUaGF0IHNlZW1zIGEgbG90IGNsZWFuZXIuIApUaGUgRENFIHBhc3PCoMKg YWZ0ZXIgcHJvbG9ndWUgZ2VuZXJhdGlvbiBtYXkgbm90IGhlbHAgaGVyZSBmb3IgdGhlIGZvbGxv d2luZyByZWFzb25zOgoxLiBUaGUgdXNlIGEwIGluc24gaXMgbm90IGRlbGV0YWJsZSwgYW5kIHRo ZW7CoGxpwqBhMCwwwqB0aGF0IGRlZmluZXMgYTAgY2Fubm90IGJlIGRlbGV0ZWQuCjIuIFdlIG5l ZWQgdG8gZGV0ZWN0IHBhdHRlcm4gKGNsZWFyIGEwLCB1c2UgYTAgYW5kIGNtLnBvcHJldCkgYmVm b3JlIGdlbmVyYXRpbmcgY20ucG9wcmV0ei4gCsKgIMKgIEkgZG9uJ3QgdGhpbmsgRENFIGlzIGEg Z29vZMKgcGxhY2UgdG8gcHV0IHRoaXMgcGllY2Ugb2YgY29kZXMuIArCoCDCoCBBbmQgSSBpbnNp c3QgcHJvbG9ndWUgYW5kIGVwaWxvZ3VlIHBhc3MgaXMgYSBiZXR0ZXIgcGxhY2UgdG8gZG8gaXTC oHdpdGggc2ltcGxpY2l0eSBhbmQgY2xlYXIgbG9naWMKwqAgwqAgYXMgSSBleHBsYWluZWQgZWFy bGllciB0byBLaXRvLiBIb29rIHdhcyBhZGRlZCBoZXJlIHNhZmVseSB3aXRob3V0IGFueSBpbXBh Y3Qgb24gb3RoZXIgdGFyZ2V0cy4KClBsZWFzZSBsZXQgbWUga25vdyB5b3VyIGlkZWEuwqAKClRo YW5rcy7CoApGZWkKPgo+Cj4KPkplZmY=