From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtpbg150.qq.com (smtpbg150.qq.com [18.132.163.193]) by sourceware.org (Postfix) with ESMTPS id 6C4943858C53 for ; Mon, 20 Mar 2023 00:49:27 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 6C4943858C53 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: bizesmtp69t1679273361tglov6cc Received: from LAPTOP-EPITNQBU ( [119.123.198.199]) by bizesmtp.qq.com (ESMTP) with id ; Mon, 20 Mar 2023 08:49:21 +0800 (CST) X-QQ-SSF: 01400000000000E0N000000A0000000 X-QQ-FEAT: 3M0okmaRx3iwPNS6AWsUhi8AnsEzyHP4lKxbhcJQwOQkqFzMM8hsyHacfhUKe C3br6DZbCRkwEvG4h3LhJbv4lIQ13STAKK5at6salqykbNyxquXu0/07RCtJvQdWq+yzXIJ cItza8DstYrUtdtW3wQm53eI3OLBK8bsyUGxinSIka6wr/ml88ftYmppFOQ0rVk3ylUP0wB cvxU+RBfwV97D58K6hRT1kl+AyutHI927RngfHX38vLLpYMsnPTu8tJ04Xalne1HSu8zr8B TAL55OSG6q8CVkJwdQPZEBXGii5pOAU43Gly49Zw8J0ByW+A+AsArUiWial83La4IYnaY0f iDjIz5fVMCR8urG53SSN2JxFecoM7iX4qGBzPbSC+qBr3EYrJw= X-QQ-GoodBg: 2 Date: Mon, 20 Mar 2023 08:49:21 +0800 From: "juzhe.zhong@rivai.ai" To: jeffreyalaw , gcc-patches Cc: kito.cheng Subject: Re: Re: [PATCH] RISC-V: Fine tune gather load RA constraint References: <20230313082855.248118-1-juzhe.zhong@rivai.ai>, <5a5f3656-ecbe-48f7-94eb-74cdc875071b@gmail.com>, <0E3068CC4AC8D7D0+20230315145235218196120@rivai.ai>, <22dd21a2-f1d8-6826-b0ba-69104c1d7d83@gmail.com> X-Priority: 3 X-GUID: 4D079A9F-B316-4AD1-84A4-1CB73C91A60C X-Has-Attach: no X-Mailer: Foxmail 7.2.16.188[cn] Mime-Version: 1.0 Message-ID: Content-Type: multipart/alternative; boundary="----=_001_NextPart171333366416_=----" X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:rivai.ai:qybglogicsvr:qybglogicsvr7 X-Spam-Status: No, score=-1.4 required=5.0 tests=BAYES_00,HTML_MESSAGE,KAM_DMARC_STATUS,MIME_BASE64_TEXT,RCVD_IN_BARRACUDACENTRAL,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=no 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_NextPart171333366416_=---- Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: base64 SXQncyBvayB0byBkZWZlciB0aGVtIEdDQy0xNC4gSSB3aWxsIGtlZXAgdGVz dGluZyBhbmQgZml4IGJ1Z3MgZHVyaW5nIHRoZXNlIDIgbW9udGhzLg0KSSB3 b24ndCBzdXBwb3J0IGFueSBtb3JlIGZlYXR1cmUgb3Igb3B0aW1pemF0aW9u cyB1bnRpbCBHQ0MtMTQgaXMgb3Blbi4NCg0KDQoNCmp1emhlLnpob25nQHJp dmFpLmFpDQogDQpGcm9tOiBKZWZmIExhdw0KRGF0ZTogMjAyMy0wMy0yMCAw MDo1NQ0KVG86IGp1emhlLnpob25nQHJpdmFpLmFpOyBnY2MtcGF0Y2hlcw0K Q0M6IGtpdG8uY2hlbmcNClN1YmplY3Q6IFJlOiBbUEFUQ0hdIFJJU0MtVjog RmluZSB0dW5lIGdhdGhlciBsb2FkIFJBIGNvbnN0cmFpbnQNCiANCiANCk9u IDMvMTUvMjMgMDA6NTIsIGp1emhlLnpob25nQHJpdmFpLmFpIHdyb3RlOg0K PiBIaSwgSmVmZi4gSSByZWFsbHkgaG9wZSB0aGUgY3VycmVudCAicmVmaW5l IHR1bmUgUkEgY29uc3RyYWludCIgcGF0Y2hlcyANCj4gY2FuIGJlIG1lcmdl ZCBpbnRvIEdDQy0xMy4NCj4gVGhlc2UgcGF0Y2hlcyBhcmUganVzdCBtYWtp bmcgUkEgY29uc3RyYWludCB0byBiZSBjb25zaXN0ZW50IHdpdGggUlZWIA0K PiBJU0EgYWZ0ZXIgSSBkb3VibGUgY2hlY2tlZCBSVlYgSVNBLg0KPiBUaGVz ZSBSQSBjb25zdHJhaW50cyBjaGFuZ2luZyBpcyB2ZXJ5IHNhZmUuVGhleSBt YXkgYmUgdmVyeSBzYWZlLCBidXQgd2UncmUgKndheSogcGFzdCB0aGUgcG9p bnQgd2hlcmUgd2Ugc2hvdWxkIGJlIA0KbWFraW5nIHRoaXMga2luZCBvZiBj aGFuZ2UuICBXaGVuIEkgYWdyZWVkIHRvIG5vdCBvYmplY3QgdG8gaW5jbHVk aW5nIA0KdGhlIFJWViBidWlsdGlucyBpbiBnY2MtMTMsIEkgbmV2ZXIgaW1h Z2luZWQgd2UnZCBzdGlsbCBiZSBtYWtpbmcgDQpjaGFuZ2VzIHRvIHRoYXQg Y29kZSBpbiBNYXJjaC4gICBNeSBiYWQgZm9yIG5vdCBnZXR0aW5nIGNsYXJp ZmljYXRpb24gb24gDQpob3cgbXVjaCB3b3JrIHJlbWFpbmVkIHRvIGJlIGRv bmUuDQogDQogDQpKZWZmDQogDQo= ------=_001_NextPart171333366416_=------