From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from m13110.mail.163.com (m13110.mail.163.com [220.181.13.110]) by sourceware.org (Postfix) with ESMTP id 98583385842A; Tue, 8 Nov 2022 15:51:17 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 98583385842A Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=163.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:Subject:MIME-Version:Message-ID; bh=8QJD+ S/BI3sN/Q9RD90hxG6iUdSpGrk5jBvBtyRNWZg=; b=YsJOMJXhW+EpW/iZ7gN0i hKrAi/FUVlrgK+23NhpRiwgdQByFGNR1rUWVfOk6sTYAOg3Jz5NvWj5aJvGHnxhj ZP8lwhE9S2/nn/T43z1UDo5j0pHw/c11OVE0ojiATbmy9u+pR010k1cJVks1ng0n cZyBkkWgQv2MEUlqJ3eqHo= Received: from zhong_1985624$163.com ( [218.247.43.97] ) by ajax-webmail-wmsvr110 (Coremail) ; Tue, 8 Nov 2022 23:51:08 +0800 (CST) X-Originating-IP: [218.247.43.97] Date: Tue, 8 Nov 2022 23:51:08 +0800 (CST) From: =?GBK?B?1tPUxrXC?= To: "Richard Biener" Cc: Zhongyunde , "Andrew Pinski" , "Weiwei (weiwei, Compiler)" , "hongtao.liu@intel.com" , "gcc-patches@gcc.gnu.org" , "Zhangwen(Esan)" Subject: Re:Re: [PATCH] [PHIOPT] Add A ? B + CST : B match and simplify optimizations X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.13 build 20220113(9671e152) Copyright (c) 2002-2022 www.mailtech.cn 163com In-Reply-To: References: <20220905214437.1275139-1-philipp.tomsich@vrull.eu> <23b39c10b30043318e05a5c44cc76591@huawei.com> <7b6d19fcef784a019c89e77c9917c5a8@huawei.com> X-NTES-SC: AL_QuydBfWZvU4t7iCbZ+lS/zx12Yl6BJXM+5pGr/QLYN8Ylw/v2BAmc2VKF2b94e3iuCp+Sz1kUCkVDLiccxZH Content-Type: multipart/alternative; boundary="----=_Part_61918_628184851.1667922668044" MIME-Version: 1.0 Message-ID: X-Coremail-Locale: zh_CN X-CM-TRANSID:bsGowADXQwftempjQkNGAA--.3101W X-CM-SenderInfo: x2kr0wrbrzmkqwsuqiywtou0bp/1tbivw2zmFWB2O87ywAAsK X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== X-Spam-Status: No, score=4.9 required=5.0 tests=BAYES_00,CHARSET_FARAWAY_HEADER,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,HTML_MESSAGE,KAM_SHORT,RCVD_IN_BARRACUDACENTRAL,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,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: ------=_Part_61918_628184851.1667922668044 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: base64 QXQgMjAyMi0xMS0wOCAyMjo1ODozNCwgIlJpY2hhcmQgQmllbmVyIiA8cmlj aGFyZC5ndWVudGhlckBnbWFpbC5jb20+IHdyb3RlOgoKPk9uIFNhdCwgTm92 IDUsIDIwMjIgYXQgMTA6MDMgQU0gWmhvbmd5dW5kZSB2aWEgR2NjLXBhdGNo ZXMKPjxnY2MtcGF0Y2hlc0BnY2MuZ251Lm9yZz4gd3JvdGU6Cj4+Cj4+Cj4+ ID4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0KPj4gPiBGcm9tOiBBbmRy ZXcgUGluc2tpIFttYWlsdG86cGluc2tpYUBnY2MuZ251Lm9yZ10KPj4gPiBT ZW50OiBTYXR1cmRheSwgTm92ZW1iZXIgNSwgMjAyMiAyOjM0IFBNCj4+ID4g VG86IFpob25neXVuZGUgPHpob25neXVuZGVAaHVhd2VpLmNvbT4KPj4gPiBD YzogaG9uZ3Rhby5saXVAaW50ZWwuY29tOyBnY2MtcGF0Y2hlc0BnY2MuZ251 Lm9yZzsgWmhhbmd3ZW4oRXNhbikKPj4gPiA8end6aGFuZ3dlbi56aGFuZ0Bo dWF3ZWkuY29tPjsgV2Vpd2VpICh3ZWl3ZWksIENvbXBpbGVyKQo+PiA+IDx3 ZWl3ZWk2NEBodWF3ZWkuY29tPjsgemhvbmdfMTk4NTYyNEAxNjMuY29tCj4+ ID4gU3ViamVjdDogUmU6IFtQQVRDSF0gW1BISU9QVF0gQWRkIEEgPyBCICsg Q1NUIDogQiBtYXRjaCBhbmQgc2ltcGxpZnkKPj4gPiBvcHRpbWl6YXRpb25z Cj4+ID4KPj4gPiBPbiBGcmksIE5vdiA0LCAyMDIyIGF0IDExOjE3IFBNIFpo b25neXVuZGUgPHpob25neXVuZGVAaHVhd2VpLmNvbT4KPj4gPiB3cm90ZToK Pj4gPiA+Cj4+ID4gPiBoaSwKPj4gPiA+ICAgVGhpcyBwYXRjaCBpcyB0cnkg dG8gZml4IHRoZSBpc3N1ZQo+PiA+ID4gaHR0cHM6Ly9nY2MuZ251Lm9yZy9i dWd6aWxsYS9zaG93X2J1Zy5jZ2k/aWQ9MTA3MTkwLAo+PiA+ID4gd291bGQg eW91IGxpa2UgdG8gZ2l2ZSBtZSBzb21lIHN1Z2dlc3Rpb24sIHRoYW5rcy4K Pj4gPgo+PiA+IFRoaXMgc2VlbXMgbGlrZSBhICJzaW1wbGlmaWVkIiB2ZXJz aW9uIG9mCj4+ID4gaHR0cHM6Ly9nY2MuZ251Lm9yZy9waXBlcm1haWwvZ2Nj LXBhdGNoZXMvMjAyMS1Ob3ZlbWJlci81ODQ0MTEuaHRtbAo+PiA+IHdoaWNo IGp1c3QgaGFuZGxlcyBwb3dlciBvZiAyIGNvbnN0YW50cyB3aGVyZSB3ZSBr bm93IHRoZSBjb25kIHdpbGwgYmUKPj4gPiByZW1vdmVkLgo+PiA+IFdlIGNv dWxkIGRvIGV2ZW4gbW9yZSAic2ltcGxpZmllZCIgb2YgMSBpZiBuZWVkZWQg cmVhbGx5Lgo+PiA+IFdoYXQgaXMgdGhlIElSIGJlZm9yZSBQSEktT1BUPyBJ cyBpdCBqdXN0ICsgMT8KPj4KPj4gVGhhbmtzIGZvciB5b3VyIGF0dGVudGlv bi4gSXQgaXMgKyA0Mjk0OTY3Mjk2IGJlZm9yZSBQSEktT1BUICAoU2VlIGRl dGFpbCBodHRwczovL2djYy5nb2Rib2x0Lm9yZy96LzZ6RWM2amExeikKPj4g U28gd2Ugc2hvdWxkIGtlZXAgbWF0Y2hpbmcgdGhlIHBvd2VyIG9mIDIgY29u c3RhbnRzID8KPj4KPj4gPiBBbHNvIHlvdXIgcGF0dGVybiBjYW4gYmUgc2lt cGxpZmllZCB0byB1c2UgaW50ZWdlcl9wb3cycCBpbiB0aGUgbWF0Y2ggcGFy dAo+PiA+IGluc3RlYWQgb2YgSU5URUdFUl9DU1QuCj4+ID4KPj4gQXBwbHkg eW91ciBjb21tZW50LCB0aGFua3MKPgo+SG93IGRvZXMgdGhlIHBhdGNoIGZp eCB0aGUgbWVudGlvbmVkIGJ1Zz8gIG1hdGNoLnBkIHBhdHRlcm5zIHNob3Vs ZCBtYWtlIHRoaW5ncwo+InNpbXBsZXIiIGJ1dCB4ICsgKGEgPDwgQycpIGlz bid0IHNpbXBsZXIgdGhhbiBhID8geCArIEMgOiB4LiAgSXQKPmxvb2tzIHlv dSBhcmUgdGFyZ2V0aW5nCj5QSEktT1BUIGhlcmUsIHNvIG1heWJlIGluc3Rl YWQgZXh0ZW5kIHZhbHVlX3JlcGxhY2VtZW50IHRvIGhhbmRsZSB0aGlzIGNh c2UsCj5pdCBkb2VzIGxvb2sgc2ltaWxhciB0byB0aGUgY2FzZSB3aXRoIG5l dXRyYWwvYWJzb3JiaW5nIGVsZW1lbnQgdGhlcmU/Cj4KCj5SaWNoYXJkLgoK ClRoYW5rcy4gVGhpcyBwYXRjaCB0cnkgdG8gZml4IHRoZSAxc3QgaXNzdWVk IG1lbnRpb25lZCBpbjEwNzA5MCCoQyBbYWFyY2g2NF0gc2VxdWVuY2UgbG9n aWMgc2hvdWxkIGJlIGNvbWJpbmVkIHdpdGggbXVsIGFuZCB1bXVsaCAoZ251 Lm9yZykKU3VyZSwgSSdsbCB0YWtlIGEgbG9vayBhdCB0aGUgZnVuY3Rpb24g dmFsdWVfcmVwbGFjZW1lbnQuIApJIGhhdmUgYWxzbyBub3RpY2VkIHRoYXQg dGhlIGZ1bmN0aW9uIG9mIHR3b192YWx1ZV9yZXBsYWNlbWVudCBpcyB2ZXJ5 IGNsb3NlIHRvIHBhdGNoIEkgd2FudCB0byBhY2hpZXZlLCBhbmQgaXQgbWF5 IGJlIGVhc3kgdG8gZXh0ZW5kLgpJdCBzZWVtcyBjYW4gYmUgZXhwcmVzc2Vk IGVxdWFsbHkgaW4gbWF0Y2gucGQgKGNhbGxlZCBieSBtYXRjaF9zaW1wbGlm eV9yZXBsYWNlbWVudCksIHNvIGhvdyBkbyB3ZQpjaG9vc2Ugd2hlcmUgdG8g aW1wbGVtZW50IG1heSBiZSBiZXR0ZXI/CmBgYAp8Ci8qIERvIHRoZSByZXBs YWNlbWVudCBvZiBjb25kaXRpb25hbCBpZiBpdCBjYW4gYmUgZG9uZS4gICov aWYgKCFlYXJseV9wICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICYmICFkaWFtb25k X3AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICYmIHR3b192YWx1ZV9yZXBsYWNlbWVudCAo YmIsIGJiMSwgZTIsIHBoaSwgYXJnMCwgYXJnMSkpICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICBjZmdjaGFuZ2VkID0gdHJ1ZTsgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICBlbHNlaWYgKCFkaWFtb25kX3AgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICYmIG1hdGNoX3NpbXBsaWZ5X3JlcGxhY2VtZW50IChi YiwgYmIxLCBlMSwgZTIsIHBoaSwgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICBhcmcwLCBhcmcxLCBlYXJs eV9wKSkgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgY2ZnY2hhbmdlZCA9IHRydWU7ICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCnwKYGBg Cj4+ID4gVGhhbmtzLCA+PiA+IEFuZHJldyA+PiA+Pg== ------=_Part_61918_628184851.1667922668044--