[{"id":1767717,"web_url":"http://patchwork.ozlabs.org/comment/1767717/","msgid":"<59B8FC26.8070709@foss.arm.com>","list_archive_url":null,"date":"2017-09-13T09:36:38","subject":"Re: [PATCH][GCC][ARM] Dot Product NEON patterns [Patch (2/8)]","submitter":{"id":66284,"url":"http://patchwork.ozlabs.org/api/people/66284/","name":"Kyrill Tkachov","email":"kyrylo.tkachov@foss.arm.com"},"content":"Hi Tamar,\n\nOn 01/09/17 14:33, Tamar Christina wrote:\n> Hi All,\n>\n> This patch adds the instructions for Dot Product to ARM along\n> with the intrinsics and vectorizer pattern.\n>\n> Armv8.2-a dot product supports 8-bit element values both\n> signed and unsigned.\n>\n> Dot product is available from Armv8.2-a and onwards.\n>\n> Regtested and bootstrapped on arm-none-eabi and no issues.\n>\n> Ok for trunk?\n\nThis is ok once the prerequisites are approved with one ChangeLog nit.\n\nKyrill\n\n> gcc/\n> 2017-09-01 Tamar Christina \n>\n> \t* config/arm/arm-builtins.c (arm_unsigned_uternop_qualifiers): New.\n> \t(UTERNOP_QUALIFIERS, arm_umac_lane_qualifiers, UMAC_LANE_QUALIFIERS): New.\n> \t* config/arm/arm_neon_builtins.def (sdot, udot, sdot_lane, udot_lane): new.\n> \t* config/arm/iterators.md (DOTPROD, DOT_MODE, dot_mode): New.\n> \t(UNSPEC_DOT_S, UNSPEC_DOT_U, opsuffix): New.\n> \t* config/arm/neon.md (neon_dot): New.\n> \t(neon_dot_lane, dot_prod): New.\n> \t* config/arm/types.md (neon_dot, neon_dot_q): New.\n> \t* config/arm/unspecs.md (UNSPEC_DOT_S, UNSPEC_DOT_U): New.\n>\n\ndiff --git a/gcc/config/arm/iterators.md b/gcc/config/arm/iterators.md\nindex 7acbaf1bb40a4f270e75968804546508f7839e49..139e09fd929e17216ad9383505f1453a73d071fb 100644\n--- a/gcc/config/arm/iterators.md\n\n--snip---\n\n ;;----------------------------------------------------------------------------\n ;; Code attributes\n ;;----------------------------------------------------------------------------\n@@ -816,6 +822,7 @@\n (UNSPEC_VSRA_S_N \"s\") (UNSPEC_VSRA_U_N \"u\")\n (UNSPEC_VRSRA_S_N \"s\") (UNSPEC_VRSRA_U_N \"u\")\n (UNSPEC_VCVTH_S \"s\") (UNSPEC_VCVTH_U \"u\")\n+ (UNSPEC_DOT_S \"s\") (UNSPEC_DOT_U \"u\")\n ])\n\nIn your ChangeLog you list this as \"New\" whereas your patch just adds them to the \"sup\" int_attr.","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":["patchwork-incoming@bilbo.ozlabs.org","mailing list gcc-patches@gcc.gnu.org"],"Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=gcc.gnu.org\n\t(client-ip=209.132.180.131; helo=sourceware.org;\n\tenvelope-from=gcc-patches-return-462010-incoming=patchwork.ozlabs.org@gcc.gnu.org;\n\treceiver=)","ozlabs.org; dkim=pass (1024-bit key;\n\tunprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org\n\theader.b=\"DiPfxf+t\"; dkim-atps=neutral","sourceware.org; auth=none"],"Received":["from sourceware.org (server1.sourceware.org [209.132.180.131])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xsc4k1KmJz9rxj\n\tfor ;\n\tWed, 13 Sep 2017 19:36:53 +1000 (AEST)","(qmail 25153 invoked by alias); 13 Sep 2017 09:36:45 -0000","(qmail 25142 invoked by uid 89); 13 Sep 2017 09:36:44 -0000","from foss.arm.com (HELO foss.arm.com) (217.140.101.70) by\n\tsourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP;\n\tWed, 13 Sep 2017 09:36:42 +0000","from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249])\tby\n\tusa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id\n\t018321529; Wed, 13 Sep 2017 02:36:41 -0700 (PDT)","from [10.2.207.77] (e100706-lin.cambridge.arm.com\n\t[10.2.207.77])\tby usa-sjc-imap-foss1.foss.arm.com (Postfix)\n\twith ESMTPSA id DEF273F483; Wed, 13 Sep 2017 02:36:39 -0700 (PDT)"],"DomainKey-Signature":"a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id\n\t:list-unsubscribe:list-archive:list-post:list-help:sender\n\t:message-id:date:from:mime-version:to:cc:subject:references\n\t:in-reply-to:content-type:content-transfer-encoding; q=dns; s=\n\tdefault; b=gl/nZi1EiiJ0dgttnTn/rK+Br10TJmf+F8FJulMGuzfiSNzgdUs6f\n\tE2bJcF5Apqq6Gt2xpiqG6BOy60X2qDWO8ow5oncCx7nJseKhlV7eQevtAcvaPmye\n\tomdp1c0oBdGDAS3YazVAHOWejOMJwdR+rx+2kLMWwz7ihARocP0cEk=","DKIM-Signature":"v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id\n\t:list-unsubscribe:list-archive:list-post:list-help:sender\n\t:message-id:date:from:mime-version:to:cc:subject:references\n\t:in-reply-to:content-type:content-transfer-encoding; s=default;\n\tbh=OyoKCJ1HA22nqQUh7J1LcUHPU2k=; b=DiPfxf+tf9AEnXol+ahQNZBR/Igm\n\tERDYJhaik/ZmNWvipoZqbe3v4V8wGNbeeB2t98zecWFQBdcm4mG+NzVxL/pKP95b\n\tkJS5VBc9gaLmbikZnb34OsYmUm7TsHIXvDxCypfYAzBEKWVAeFJZhcXlGUwU/t7i\n\tNbR22cmdqq/5h4k=","Mailing-List":"contact gcc-patches-help@gcc.gnu.org; run by ezmlm","Precedence":"bulk","List-Id":"","List-Unsubscribe":"","List-Archive":"","List-Post":"","List-Help":"","Sender":"gcc-patches-owner@gcc.gnu.org","X-Virus-Found":"No","X-Spam-SWARE-Status":"No, score=-20.1 required=5.0 tests=BAYES_00, GIT_PATCH_0,\n\tGIT_PATCH_1, GIT_PATCH_2, KAM_ASCII_DIVIDERS,\n\tKAM_LAZY_DOMAIN_SECURITY,\n\tRP_MATCHES_RCVD autolearn=ham version=3.3.2 spammy=sup","X-HELO":"foss.arm.com","Message-ID":"<59B8FC26.8070709@foss.arm.com>","Date":"Wed, 13 Sep 2017 10:36:38 +0100","From":"Kyrill Tkachov ","User-Agent":"Mozilla/5.0 (X11; Linux x86_64;\n\trv:31.0) Gecko/20100101 Thunderbird/31.2.0","MIME-Version":"1.0","To":"Tamar Christina , gcc-patches@gcc.gnu.org","CC":"nd@arm.com, Ramana.Radhakrishnan@arm.com, Richard.Earnshaw@arm.com,\n\tnickc@redhat.com","Subject":"Re: [PATCH][GCC][ARM] Dot Product NEON patterns [Patch (2/8)]","References":"<20170901133347.GA1605@arm.com>","In-Reply-To":"<20170901133347.GA1605@arm.com>","Content-Type":"text/plain; charset=utf-8; format=flowed","Content-Transfer-Encoding":"7bit"}},{"id":1781565,"web_url":"http://patchwork.ozlabs.org/comment/1781565/","msgid":"","list_archive_url":null,"date":"2017-10-06T12:44:27","subject":"Re: [PATCH][GCC][ARM] Dot Product NEON patterns [Patch (2/8)]","submitter":{"id":69689,"url":"http://patchwork.ozlabs.org/api/people/69689/","name":"Tamar Christina","email":"Tamar.Christina@arm.com"},"content":"Hi All,\n\nthis is a minor respin with changes echo'd from feedback from aarch64.\nI assume still OK for trunk.\n\nRegtested on arm-none-eabi, armeb-none-eabi,\naarch64-none-elf and aarch64_be-none-elf with no issues found.\n\nOk for trunk?\n\ngcc/\n2017-10-06 Tamar Christina \n\n * config/arm/arm-builtins.c (arm_unsigned_uternop_qualifiers): New.\n (UTERNOP_QUALIFIERS, arm_umac_lane_qualifiers, UMAC_LANE_QUALIFIERS): New.\n * config/arm/arm_neon_builtins.def (sdot, udot, sdot_lane, udot_lane): new.\n * config/arm/iterators.md (DOTPROD, VSI2QI, vsi2qi): New.\n (UNSPEC_DOT_S, UNSPEC_DOT_U, opsuffix): New.\n * config/arm/neon.md (neon_dot): New.\n (neon_dot_lane, dot_prod): New.\n * config/arm/types.md (neon_dot, neon_dot_q): New.\n * config/arm/unspecs.md (sup): Add UNSPEC_DOT_S, UNSPEC_DOT_U.","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":["patchwork-incoming@bilbo.ozlabs.org","mailing list gcc-patches@gcc.gnu.org"],"Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=gcc.gnu.org\n\t(client-ip=209.132.180.131; helo=sourceware.org;\n\tenvelope-from=gcc-patches-return-463626-incoming=patchwork.ozlabs.org@gcc.gnu.org;\n\treceiver=)","ozlabs.org; dkim=pass (1024-bit key;\n\tunprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org\n\theader.b=\"CdpuPkv8\"; dkim-atps=neutral","sourceware.org; auth=none","spf=none (sender IP is )\n\tsmtp.mailfrom=Tamar.Christina@arm.com; "],"Received":["from sourceware.org (server1.sourceware.org [209.132.180.131])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3y7q9172fZz9sNw\n\tfor ;\n\tFri, 6 Oct 2017 23:44:53 +1100 (AEDT)","(qmail 20453 invoked by alias); 6 Oct 2017 12:44:33 -0000","(qmail 20386 invoked by uid 89); 6 Oct 2017 12:44:33 -0000","from mail-db5eur01on0074.outbound.protection.outlook.com (HELO\n\tEUR01-DB5-obe.outbound.protection.outlook.com) (104.47.2.74)\n\tby sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with\n\tESMTP; Fri, 06 Oct 2017 12:44:30 +0000","from DB6PR0802MB2309.eurprd08.prod.outlook.com (10.172.228.13) by\n\tDB6PR0802MB2392.eurprd08.prod.outlook.com (10.172.250.145)\n\twith Microsoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id\n\t15.20.77.7; 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run by ezmlm","Precedence":"bulk","List-Id":"","List-Unsubscribe":"","List-Archive":"","List-Post":"","List-Help":"","Sender":"gcc-patches-owner@gcc.gnu.org","X-Virus-Found":"No","X-Spam-SWARE-Status":"No, score=-23.6 required=5.0 tests=AWL, BAYES_00,\n\tGIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3,\n\tKAM_ASCII_DIVIDERS, KAM_LOTSOFHASH, RCVD_IN_DNSWL_NONE,\n\tSPF_HELO_PASS, SPF_PASS,\n\tURIBL_ABUSE_SURBL autolearn=ham version=3.3.2 spammy=sup","X-HELO":"EUR01-DB5-obe.outbound.protection.outlook.com","From":"Tamar Christina ","To":"Kyrill Tkachov ,\n\t\"gcc-patches@gcc.gnu.org\"\t","CC":"nd , Ramana Radhakrishnan ,\n\tRichard Earnshaw ,\n\t\"nickc@redhat.com\"\t","Subject":"Re: [PATCH][GCC][ARM] Dot Product NEON patterns [Patch (2/8)]","Date":"Fri, 6 Oct 2017 12:44:27 +0000","Message-ID":"","References":"<20170901133347.GA1605@arm.com>,<59B8FC26.8070709@foss.arm.com>","In-Reply-To":"<59B8FC26.8070709@foss.arm.com>","authentication-results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=gcc.gnu.org\n\t(client-ip=209.132.180.131; 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FPR:; SPF:None;\n\tPTR:InfoNoRecords; MX:1; A:1; LANG:en; ","received-spf":"None (protection.outlook.com: arm.com does not designate\n\tpermitted sender hosts)","spamdiagnosticoutput":"1:99","spamdiagnosticmetadata":"NSPM","Content-Type":"multipart/mixed;\n\tboundary=\"_002_DB6PR0802MB23096E0E4F15381CD92E0497FF710DB6PR0802MB2309_\"","MIME-Version":"1.0","X-OriginatorOrg":"arm.com","X-MS-Exchange-CrossTenant-originalarrivaltime":"06 Oct 2017 12:44:27.0390\n\t(UTC)","X-MS-Exchange-CrossTenant-fromentityheader":"Hosted","X-MS-Exchange-CrossTenant-id":"f34e5979-57d9-4aaa-ad4d-b122a662184d","X-MS-Exchange-Transport-CrossTenantHeadersStamped":"DB6PR0802MB2392","X-IsSubscribed":"yes"}},{"id":1785442,"web_url":"http://patchwork.ozlabs.org/comment/1785442/","msgid":"","list_archive_url":null,"date":"2017-10-12T12:57:27","subject":"Re: [PATCH][GCC][ARM] Dot Product NEON patterns [Patch (2/8)]","submitter":{"id":67887,"url":"http://patchwork.ozlabs.org/api/people/67887/","name":"Richard Earnshaw (foss)","email":"Richard.Earnshaw@arm.com"},"content":"On 06/10/17 13:44, Tamar Christina wrote:\n> Hi All,\n> \n> this is a minor respin with changes echo'd from feedback from aarch64.\n> I assume still OK for trunk.\n> \n> Regtested on arm-none-eabi, armeb-none-eabi,\n> aarch64-none-elf and aarch64_be-none-elf with no issues found.\n> \n> Ok for trunk?\n> \n> gcc/\n> 2017-10-06 Tamar Christina \n> \n> * config/arm/arm-builtins.c (arm_unsigned_uternop_qualifiers): New.\n> (UTERNOP_QUALIFIERS, arm_umac_lane_qualifiers, UMAC_LANE_QUALIFIERS): New.\n> * config/arm/arm_neon_builtins.def (sdot, udot, sdot_lane, udot_lane): new.\n> * config/arm/iterators.md (DOTPROD, VSI2QI, vsi2qi): New.\n> (UNSPEC_DOT_S, UNSPEC_DOT_U, opsuffix): New.\n> * config/arm/neon.md (neon_dot): New.\n> (neon_dot_lane, dot_prod): New.\n> * config/arm/types.md (neon_dot, neon_dot_q): New.\n> * config/arm/unspecs.md (sup): Add UNSPEC_DOT_S, UNSPEC_DOT_U.\n\nOK if this passes a native bootstrap.\n\nR.\n\n> ________________________________________\n> From: Kyrill Tkachov \n> Sent: Wednesday, September 13, 2017 10:36:38 AM\n> To: Tamar Christina; gcc-patches@gcc.gnu.org\n> Cc: nd; Ramana Radhakrishnan; Richard Earnshaw; nickc@redhat.com\n> Subject: Re: [PATCH][GCC][ARM] Dot Product NEON patterns [Patch (2/8)]\n> \n> Hi Tamar,\n> \n> On 01/09/17 14:33, Tamar Christina wrote:\n>> Hi All,\n>>\n>> This patch adds the instructions for Dot Product to ARM along\n>> with the intrinsics and vectorizer pattern.\n>>\n>> Armv8.2-a dot product supports 8-bit element values both\n>> signed and unsigned.\n>>\n>> Dot product is available from Armv8.2-a and onwards.\n>>\n>> Regtested and bootstrapped on arm-none-eabi and no issues.\n>>\n>> Ok for trunk?\n> \n> This is ok once the prerequisites are approved with one ChangeLog nit.\n> \n> Kyrill\n> \n>> gcc/\n>> 2017-09-01 Tamar Christina \n>>\n>> * config/arm/arm-builtins.c (arm_unsigned_uternop_qualifiers): New.\n>> (UTERNOP_QUALIFIERS, arm_umac_lane_qualifiers, UMAC_LANE_QUALIFIERS): New.\n>> * config/arm/arm_neon_builtins.def (sdot, udot, sdot_lane, udot_lane): new.\n>> * config/arm/iterators.md (DOTPROD, DOT_MODE, dot_mode): New.\n>> (UNSPEC_DOT_S, UNSPEC_DOT_U, opsuffix): New.\n>> * config/arm/neon.md (neon_dot): New.\n>> (neon_dot_lane, dot_prod): New.\n>> * config/arm/types.md (neon_dot, neon_dot_q): New.\n>> * config/arm/unspecs.md (UNSPEC_DOT_S, UNSPEC_DOT_U): New.\n>>\n> \n> diff --git a/gcc/config/arm/iterators.md b/gcc/config/arm/iterators.md\n> index 7acbaf1bb40a4f270e75968804546508f7839e49..139e09fd929e17216ad9383505f1453a73d071fb 100644\n> --- a/gcc/config/arm/iterators.md\n> \n> --snip---\n> \n> ;;----------------------------------------------------------------------------\n> ;; Code attributes\n> ;;----------------------------------------------------------------------------\n> @@ -816,6 +822,7 @@\n> (UNSPEC_VSRA_S_N \"s\") (UNSPEC_VSRA_U_N \"u\")\n> (UNSPEC_VRSRA_S_N \"s\") (UNSPEC_VRSRA_U_N \"u\")\n> (UNSPEC_VCVTH_S \"s\") (UNSPEC_VCVTH_U \"u\")\n> + (UNSPEC_DOT_S \"s\") (UNSPEC_DOT_U \"u\")\n> ])\n> \n> In your ChangeLog you list this as \"New\" whereas your patch just adds them to the \"sup\" int_attr.\n>","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":["patchwork-incoming@bilbo.ozlabs.org","mailing list gcc-patches@gcc.gnu.org"],"Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=gcc.gnu.org\n\t(client-ip=209.132.180.131; helo=sourceware.org;\n\tenvelope-from=gcc-patches-return-464025-incoming=patchwork.ozlabs.org@gcc.gnu.org;\n\treceiver=)","ozlabs.org; dkim=pass (1024-bit key;\n\tunprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org\n\theader.b=\"VgBqxWwG\"; dkim-atps=neutral","sourceware.org; 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Linux x86_64;\n\trv:52.0) Gecko/20100101 Thunderbird/52.2.1","MIME-Version":"1.0","In-Reply-To":"","Content-Type":"text/plain; charset=utf-8","Content-Transfer-Encoding":"7bit"}},{"id":1787245,"web_url":"http://patchwork.ozlabs.org/comment/1787245/","msgid":"","list_archive_url":null,"date":"2017-10-16T08:48:12","subject":"RE: [PATCH][GCC][ARM] Dot Product NEON patterns [Patch (2/8)]","submitter":{"id":69689,"url":"http://patchwork.ozlabs.org/api/people/69689/","name":"Tamar Christina","email":"Tamar.Christina@arm.com"},"content":"> -----Original Message-----\r\n> From: Richard Earnshaw (lists) [mailto:Richard.Earnshaw@arm.com]\r\n> Sent: 12 October 2017 13:57\r\n> To: Tamar Christina; Kyrill Tkachov; gcc-patches@gcc.gnu.org\r\n> Cc: nd; Ramana Radhakrishnan; nickc@redhat.com\r\n> Subject: Re: [PATCH][GCC][ARM] Dot Product NEON patterns [Patch (2/8)]\r\n> \r\n> On 06/10/17 13:44, Tamar Christina wrote:\r\n> > Hi All,\r\n> >\r\n> > this is a minor respin with changes echo'd from feedback from aarch64.\r\n> > I assume still OK for trunk.\r\n> >\r\n> > Regtested on arm-none-eabi, armeb-none-eabi, aarch64-none-elf and\r\n> > aarch64_be-none-elf with no issues found.\r\n> >\r\n> > Ok for trunk?\r\n> >\r\n> > gcc/\r\n> > 2017-10-06 Tamar Christina \r\n> >\r\n> > * config/arm/arm-builtins.c (arm_unsigned_uternop_qualifiers): New.\r\n> > (UTERNOP_QUALIFIERS, arm_umac_lane_qualifiers,\r\n> UMAC_LANE_QUALIFIERS): New.\r\n> > * config/arm/arm_neon_builtins.def (sdot, udot, sdot_lane,\r\n> udot_lane): new.\r\n> > * config/arm/iterators.md (DOTPROD, VSI2QI, vsi2qi): New.\r\n> > (UNSPEC_DOT_S, UNSPEC_DOT_U, opsuffix): New.\r\n> > * config/arm/neon.md (neon_dot): New.\r\n> > (neon_dot_lane, dot_prod): New.\r\n> > * config/arm/types.md (neon_dot, neon_dot_q): New.\r\n> > * config/arm/unspecs.md (sup): Add UNSPEC_DOT_S,\r\n> UNSPEC_DOT_U.\r\n> \r\n> OK if this passes a native bootstrap.\r\n\r\nBootstrapped on arm-none-linux-gnueabihf and no issues.\r\n\r\nThanks,\r\nTamar\r\n> \r\n> R.\r\n> \r\n> > ________________________________________\r\n> > From: Kyrill Tkachov \r\n> > Sent: Wednesday, September 13, 2017 10:36:38 AM\r\n> > To: Tamar Christina; gcc-patches@gcc.gnu.org\r\n> > Cc: nd; Ramana Radhakrishnan; Richard Earnshaw; nickc@redhat.com\r\n> > Subject: Re: [PATCH][GCC][ARM] Dot Product NEON patterns [Patch (2/8)]\r\n> >\r\n> > Hi Tamar,\r\n> >\r\n> > On 01/09/17 14:33, Tamar Christina wrote:\r\n> >> Hi All,\r\n> >>\r\n> >> This patch adds the instructions for Dot Product to ARM along with\r\n> >> the intrinsics and vectorizer pattern.\r\n> >>\r\n> >> Armv8.2-a dot product supports 8-bit element values both signed and\r\n> >> unsigned.\r\n> >>\r\n> >> Dot product is available from Armv8.2-a and onwards.\r\n> >>\r\n> >> Regtested and bootstrapped on arm-none-eabi and no issues.\r\n> >>\r\n> >> Ok for trunk?\r\n> >\r\n> > This is ok once the prerequisites are approved with one ChangeLog nit.\r\n> >\r\n> > Kyrill\r\n> >\r\n> >> gcc/\r\n> >> 2017-09-01 Tamar Christina \r\n> >>\r\n> >> * config/arm/arm-builtins.c (arm_unsigned_uternop_qualifiers): New.\r\n> >> (UTERNOP_QUALIFIERS, arm_umac_lane_qualifiers,\r\n> UMAC_LANE_QUALIFIERS): New.\r\n> >> * config/arm/arm_neon_builtins.def (sdot, udot, sdot_lane,\r\n> udot_lane): new.\r\n> >> * config/arm/iterators.md (DOTPROD, DOT_MODE, dot_mode): New.\r\n> >> (UNSPEC_DOT_S, UNSPEC_DOT_U, opsuffix): New.\r\n> >> * config/arm/neon.md (neon_dot): New.\r\n> >> (neon_dot_lane, dot_prod):\r\n> New.\r\n> >> * config/arm/types.md (neon_dot, neon_dot_q): New.\r\n> >> * config/arm/unspecs.md (UNSPEC_DOT_S, UNSPEC_DOT_U): New.\r\n> >>\r\n> >\r\n> > diff --git a/gcc/config/arm/iterators.md b/gcc/config/arm/iterators.md\r\n> > index\r\n> >\r\n> 7acbaf1bb40a4f270e75968804546508f7839e49..139e09fd929e17216ad9383505\r\n> f1\r\n> > 453a73d071fb 100644\r\n> > --- a/gcc/config/arm/iterators.md\r\n> >\r\n> > --snip---\r\n> >\r\n> > ;;----------------------------------------------------------------------------\r\n> > ;; Code attributes\r\n> >\r\n> > ;;--------------------------------------------------------------------\r\n> > --------\r\n> > @@ -816,6 +822,7 @@\r\n> > (UNSPEC_VSRA_S_N \"s\") (UNSPEC_VSRA_U_N \"u\")\r\n> > (UNSPEC_VRSRA_S_N \"s\") (UNSPEC_VRSRA_U_N \"u\")\r\n> > (UNSPEC_VCVTH_S \"s\") (UNSPEC_VCVTH_U \"u\")\r\n> > + (UNSPEC_DOT_S \"s\") (UNSPEC_DOT_U \"u\")\r\n> > ])\r\n> >\r\n> > In your ChangeLog you list this as \"New\" whereas your patch just adds\r\n> them to the \"sup\" int_attr.\r\n> >","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":["patchwork-incoming@bilbo.ozlabs.org","mailing list gcc-patches@gcc.gnu.org"],"Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=gcc.gnu.org\n\t(client-ip=209.132.180.131; helo=sourceware.org;\n\tenvelope-from=gcc-patches-return-464240-incoming=patchwork.ozlabs.org@gcc.gnu.org;\n\treceiver=)","ozlabs.org; dkim=pass (1024-bit key;\n\tunprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org\n\theader.b=\"r3JatlSE\"; 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