From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from azure-sdnproxy.icoremail.net (azure-sdnproxy.icoremail.net [207.46.229.174]) by sourceware.org (Postfix) with SMTP id 571733858C50 for ; Thu, 9 Feb 2023 02:21:18 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 571733858C50 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=eswincomputing.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=eswincomputing.com Received: from E0001797DT (unknown [113.200.72.66]) by app2 (Coremail) with SMTP id EggMCgDXRJeaWORjtAERAA--.6962S2; Thu, 09 Feb 2023 10:21:14 +0800 (CST) Date: Thu, 9 Feb 2023 10:21:14 +0800 From: "Fei Gao" To: gcc-patches Cc: jeffreyalaw , "Kito Cheng" , "Palmer Dabbelt" Subject: [PING 2] [PATCH 0/3] RISC-V: optimize stack manipulation in save-restore References: <20221201100332.22226-1-gaofei@eswincomputing.com>, <20230203165219828139116@eswincomputing.com> X-Priority: 3 X-GUID: FB5D255D-5CE7-4464-A734-5BA8CAC62A05 X-Has-Attach: no X-Mailer: Foxmail 7.2.15.80[cn] Mime-Version: 1.0 Message-ID: <20230209102114119226122@eswincomputing.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 X-CM-TRANSID:EggMCgDXRJeaWORjtAERAA--.6962S2 X-Coremail-Antispam: 1UD129KBjvdXoWrZr1ktw45JrW7Xr1kurWxZwb_yoWkZwb_Gw 48AF97Wr1jqayvqF43AF4DZFyUK3y8try8JFn0yF47J3y3Xrn5Xa90kFZ3Zr4Uur47AF13 Wrn3XryfJr1rtjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbcAYjsxI4VWDJwAYFVCjjxCrM7CY07I20VC2zVCF04k26cxKx2IY s7xG6rWj6s0DM28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8wA2z4x0Y4vE2Ix0cI 8IcVAFwI0_tr0E3s1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr1j6F4UJwA2z4x0Y4vE x4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x0267AKxVW0oVCq3wAS0I0E0xvYzx vE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VCjz48v1sIEY20_Gr1U Jr1UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x0EwIxGrwACY4xI67k04243AVAKzV AKj4xxMxkIecxEwVAFwVW8JwCF04k20xvY0x0EwIxGrwCF04k20xvE74AGY7Cv6cx26r4U Jr1UJwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E74 80Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_JF0_Jw1lIxkGc2Ij64vIr41lIxAIcVC0 I7IYx2IY67AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Jr0_Gr1lIxAIcVCF04 k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7Cj xVAFwI0_Jr0_Gr1l6VACY4xI67k04243AbIYCTnIWIevJa73UjIFyTuYvjxUUMa0DUUUU X-CM-SenderInfo: xjdrwv3l6h245lqf0zpsxwx03jof0z/ X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,BODY_8BITS,KAM_DMARC_STATUS,KAM_SHORT,RCVD_IN_DNSWL_NONE,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: CnBpbmcuCgpCUgpGZWkKCk9uIDIwMjMtMDItMDPCoDE2OjUyIMKgRmVpIEdhbyA8Z2FvZmVpQGVz d2luY29tcHV0aW5nLmNvbT4gd3JvdGU6Cj4KPgo+R2VudGxlIHBpbmcuCj4KPlRoZSBwYXRjaCBJ IHByZXZpb3VzbHkgc3VibWl0dGVkOgo+fCBEYXRlOiBXZWQsIDMwIE5vdiAyMDIyIDAwOjM4OjA4 IC0wODAwCj58IFN1YmplY3Q6IFtQQVRDSF0gUklTQy1WOiBvcHRpbWl6ZSBzdGFjayBtYW5pcHVs YXRpb24gaW4gc2F2ZS1yZXN0b3JlCj58IE1lc3NhZ2UtSUQ6IDxnYW9mZWlAZXN3aW5jb21wdXRp bmcuY29tPgo+Cj5JIHNwbGl0IHRoZSBwYXRjaGVzIGFzIHBlciBQYWxtZXIncyByZXZpZXcgY29t bWVudC4KPgo+QlIKPkZlaQo+Cj5PbiAyMDIyLTEyLTAxwqAxODowMyDCoEZlaSBHYW8gPGdhb2Zl aUBlc3dpbmNvbXB1dGluZy5jb20+IHdyb3RlOgo+Pgo+PlRoZSBwYXRjaGVzIGFsbG93IGxlc3Mg aW5zdHJ1Y3Rpb25zIHRvIGJlIHVzZWQgaW4gc3RhY2sgYWxsb2NhdGlvbgo+PmFuZCBkZWFsbG9j YXRpb24gaWYgc2F2ZS1yZXN0b3JlIGVuYWJsZWQsIGFuZCBhbHNvIG1ha2UgdGhlIHN0YWNrCj4+ bWFuaXB1bGF0aW9uIGNvZGVzIG1vcmUgcmVhZGFibGUuCj4+Cj4+RmVpIEdhbyAoMyk6Cj4+wqAg UklTQy1WOiBhZGQgYSBuZXcgcGFyYW1ldGVyIGluIHJpc2N2X2ZpcnN0X3N0YWNrX3N0ZXAuCj4+ wqAgUklTQy1WOiBvcHRpbWl6ZSBzdGFjayBtYW5pcHVsYXRpb24gaW4gc2F2ZS1yZXN0b3JlCj4+ wqAgUklTQy1WOiBtYWtlIHRoZSBzdGFjayBtYW5pcHVsYXRpb24gY29kZXMgbW9yZSByZWFkYWJs ZS4KPj4KPj4gZ2NjL2NvbmZpZy9yaXNjdi9yaXNjdi5jY8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqAgfCAxMDUgKysrKysrKysrLS0tLS0tLS0tCj4+IC4uLi9nY2MudGFy Z2V0L3Jpc2N2L3N0YWNrX3NhdmVfcmVzdG9yZS5jwqDCoMKgwqAgfMKgIDQwICsrKysrKysKPj4g MiBmaWxlcyBjaGFuZ2VkLCA5NSBpbnNlcnRpb25zKCspLCA1MCBkZWxldGlvbnMoLSkKPj4gY3Jl YXRlIG1vZGUgMTAwNjQ0IGdjYy90ZXN0c3VpdGUvZ2NjLnRhcmdldC9yaXNjdi9zdGFja19zYXZl X3Jlc3RvcmUuYwo+Pgo+Pi0tCj4+Mi4xNy4x