From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from xry111.site (xry111.site [89.208.246.23]) by sourceware.org (Postfix) with ESMTPS id 722523858C78 for ; Fri, 4 Nov 2022 02:23:08 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 722523858C78 Authentication-Results: sourceware.org; dmarc=pass (p=reject dis=none) header.from=xry111.site Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=xry111.site DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=xry111.site; s=default; t=1667528587; bh=MO7s8hrVFdTeplQfWg4orpxxjU6oi7wpFz6CtBaunH8=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=bvSSUZ7hvE+1rfkssm9c4n9MzzuoZpYaGuNHz4kVaAMl908x0Wfc4Vn43m4PIVoMJ edWVTvzQCxjF8ZnV/Ym+HQ4ZVuBsPACM5isKKnymRzQgx6AxjW+tSR3gRNVkNag22I 2GrWsi5GYvNlv3U0r+hxxvXECPB5L0m+1pUO0fS0= Received: from [IPv6:240e:358:1130:1500:dc73:854d:832e:2] (unknown [IPv6:240e:358:1130:1500:dc73:854d:832e:2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-384) server-digest SHA384) (Client did not present a certificate) (Authenticated sender: xry111@xry111.site) by xry111.site (Postfix) with ESMTPSA id 65F7C65DCD; Thu, 3 Nov 2022 22:23:03 -0400 (EDT) Message-ID: <5b19fb73fc15ae68951118a96393ed2222b41190.camel@xry111.site> Subject: Re: [PATCH v3] LoongArch: Optimize immediate load. From: Xi Ruoyao To: Lulu Cheng , gcc-patches@gcc.gnu.org Cc: i@xen0n.name, xuchenghua@loongson.cn Date: Fri, 04 Nov 2022 10:22:57 +0800 In-Reply-To: <20221101120444.412376-1-chenglulu@loongson.cn> References: <20221101120444.412376-1-chenglulu@loongson.cn> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 User-Agent: Evolution 3.46.0 MIME-Version: 1.0 X-Spam-Status: No, score=1.4 required=5.0 tests=BAYES_00,BODY_8BITS,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FROM_SUSPICIOUS_NTLD,LIKELY_SPAM_FROM,PDS_OTHER_BAD_TLD,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Level: * X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: T24gVHVlLCAyMDIyLTExLTAxIGF0IDIwOjA0ICswODAwLCBMdWx1IENoZW5nIHdyb3RlOgo+IGdj Yy9DaGFuZ2VMb2c6Cj4gCj4gwqDCoMKgwqDCoMKgwqDCoCogY29uZmlnL2xvb25nYXJjaC9jb25z dHJhaW50cy5tZCAoeCk6IE5ldyBjb25zdHJhaW50Lgo+IMKgwqDCoMKgwqDCoMKgwqAqIGNvbmZp Zy9sb29uZ2FyY2gvbG9vbmdhcmNoLmNjIChzdHJ1Y3QgbG9vbmdhcmNoX2FkZHJlc3NfaW5mbyk6 Cj4gwqDCoMKgwqDCoMKgwqDCoEFkZHMgYSBtZXRob2QgdG8gbG9hZCB0aGUgaW1tZWRpYXRlIDMy IHRvIDY0IGJpdCBmaWVsZC4KPiDCoMKgwqDCoMKgwqDCoMKgKHN0cnVjdCBsb29uZ2FyY2hfaW50 ZWdlcl9vcCk6IERlZmluZSBhIG5ldyBtZW1iZXIgY3Vycl92YWx1ZSwKPiDCoMKgwqDCoMKgwqDC oMKgdGhhdCByZWNvcmRzIHRoZSB2YWx1ZSBvZiB0aGUgbnVtYmVyIHN0b3JlZCBpbiB0aGUgZGVz dGluYXRpb24KPiDCoMKgwqDCoMKgwqDCoMKgcmVnaXN0ZXIgaW1tZWRpYXRlbHkgYWZ0ZXIgdGhl IGN1cnJlbnQgaW5zdHJ1Y3Rpb24gaGFzIHJ1bi4KPiDCoMKgwqDCoMKgwqDCoMKgKExBUkNIX01B WF9JTlRFR0VSX09QUyk6IERlZmluZSB0aGlzIG1hY3JvIGFzIDMuCj4gwqDCoMKgwqDCoMKgwqDC oChMVTMySV9CKTogTW92ZSB0byB0aGUgbG9vbmdhcmNoLmguCj4gwqDCoMKgwqDCoMKgwqDCoChM VTUySV9CKTogTGlrZXdpc2UuCj4gwqDCoMKgwqDCoMKgwqDCoChsb29uZ2FyY2hfYnVpbGRfaW50 ZWdlcik6IEFkZHMgYSBtZXRob2QgdG8gbG9hZCB0aGUgaW1tZWRpYXRlCj4gwqDCoMKgwqDCoMKg wqDCoDMyIHRvIDYzIGJpdHMuCj4gwqDCoMKgwqDCoMKgwqDCoChsb29uZ2FyY2hfbW92ZV9pbnRl Z2VyKTogTGlrZXdpc2UuCgpXZSBuZWVkIHRvIG1lbnRpb24gImNhbGwgc2V0X3VuaXF1ZV9yZWdf bm90ZSIgaGVyZSBiZWNhdXNlIGl0IHNlZW1zIHRoZQprZXkgdG8gcmVzb2x2ZSB0aGUgaXNzdWUu CgpPdGhlcndpc2UgTEdUTS4KCj4gwqDCoMKgwqDCoMKgwqDCoChsb29uZ2FyY2hfcHJpbnRfb3Bl cmFuZF9yZWxvYyk6IE1vZGlmeWluZyBjb21tZW50IGluZm9ybWF0aW9uLgo+IMKgwqDCoMKgwqDC oMKgwqAqIGNvbmZpZy9sb29uZ2FyY2gvbG9vbmdhcmNoLmggKExVMzJJX0IpOiBNb3ZlIGZyb20g bG9vbmdhcmNoLmNjLgo+IMKgwqDCoMKgwqDCoMKgwqAoTFU1MklfQik6IExpa2V3aXNlLgo+IMKg wqDCoMKgwqDCoMKgwqAoSFdJVF9VQ18weEZGRkZGRkZGKTogTmV3IG1hY3JvLgo+IMKgwqDCoMKg wqDCoMKgwqAoSEkzMl9PUEVSQU5EKTogTmV3IG1hY3JvLgo+IMKgwqDCoMKgwqDCoMKgwqAqIGNv bmZpZy9sb29uZ2FyY2gvbG9vbmdhcmNoLm1kIChsb2FkX2hpMzIpOiBOZXcgdGVtcGxhdGUuCj4g wqDCoMKgwqDCoMKgwqDCoCogY29uZmlnL2xvb25nYXJjaC9wcmVkaWNhdGVzLm1kIChjb25zdF9o aTMyX29wZXJhbmQpOiBEZXRlcm1pbmVzCj4gwqDCoMKgwqDCoMKgwqDCoHdoZXRoZXIgdGhlIHZh bHVlIGlzIGFuIGltbWVkaWF0ZSBudW1iZXIgdGhhdCBoYXMgYSB2YWx1ZSBvZiBvbmx5Cj4gwqDC oMKgwqDCoMKgwqDCoHRoZSBoaWdoZXIgMzIgYml0cy4KPiDCoMKgwqDCoMKgwqDCoMKgKGhpMzJf bWFza19vcGVyYW5kKTogSW1tZWRpYXRlbHkgY291bnRzIHRoZSBtYXNrIG9mIDMyIHRvIDYxIGJp dHMuCgotLSAKWGkgUnVveWFvIDx4cnkxMTFAeHJ5MTExLnNpdGU+ClNjaG9vbCBvZiBBZXJvc3Bh Y2UgU2NpZW5jZSBhbmQgVGVjaG5vbG9neSwgWGlkaWFuIFVuaXZlcnNpdHkK