From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lxmtout2.gsi.de (lxmtout2.gsi.de [140.181.3.112]) by sourceware.org (Postfix) with ESMTPS id D2BE2385800C; Thu, 23 Feb 2023 08:50:54 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org D2BE2385800C Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gsi.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gsi.de Received: from localhost (localhost [127.0.0.1]) by lxmtout2.gsi.de (Postfix) with ESMTP id 13301203E7FB; Thu, 23 Feb 2023 09:50:54 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at lxmtout2.gsi.de Received: from lxmtout2.gsi.de ([127.0.0.1]) by localhost (lxmtout2.gsi.de [127.0.0.1]) (amavisd-new, port 10024) with LMTP id ptzrUIRya55C; Thu, 23 Feb 2023 09:50:53 +0100 (CET) Received: from srvEX6.campus.gsi.de (unknown [10.10.4.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lxmtout2.gsi.de (Postfix) with ESMTPS id ED91D2027E3F; Thu, 23 Feb 2023 09:50:53 +0100 (CET) Received: from minbar.localnet (140.181.3.12) by srvEX6.campus.gsi.de (10.10.4.96) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.25; Thu, 23 Feb 2023 09:50:53 +0100 From: Matthias Kretz To: , Subject: [PATCH 1/8] libstdc++: Simplify three helper functions into one Date: Thu, 23 Feb 2023 09:49:19 +0100 Message-ID: <7492903.EvYhyI6sBW@minbar> Organization: GSI Helmholtz Centre for Heavy Ion Research In-Reply-To: <2218250.iZASKD2KPV@minbar> References: <2218250.iZASKD2KPV@minbar> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="nextPart3724380.kQq0lBPeGt" Content-Transfer-Encoding: 7Bit X-Originating-IP: [140.181.3.12] X-ClientProxiedBy: srvex5.Campus.gsi.de (10.10.4.95) To srvEX6.campus.gsi.de (10.10.4.96) X-Spam-Status: No, score=-10.2 required=5.0 tests=BAYES_00,BODY_8BITS,GIT_PATCH_0,KAM_DMARC_STATUS,SPF_HELO_PASS,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: --nextPart3724380.kQq0lBPeGt Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="UTF-8" CgpCcm9hZGNhc3QgaXMgYSB2ZXJ5IGNvbW1vbiBmdW5jdGlvbi4gVGhpcyBzaG91bGQgcmVkdWNl IGNvbXBpbGUtdGltZQplZmZvcnQuCgpTaWduZWQtb2ZmLWJ5OiBNYXR0aGlhcyBLcmV0eiA8bS5r cmV0ekBnc2kuZGU+CgpsaWJzdGRjKystdjMvQ2hhbmdlTG9nOgoKCVBSIGxpYnN0ZGMrKy8xMDgw MzAKCSogaW5jbHVkZS9leHBlcmltZW50YWwvYml0cy9zaW1kLmggKF9fdmVjdG9yX2Jyb2FkY2Fz dCk6CglJbXBsZW1lbnQgdmlhIF9fdmVjdG9yX2Jyb2FkY2FzdF9pbXBsIGluc3RlYWQgb2YKCV9f Y2FsbF93aXRoX25fZXZhbHVhdGlvbnMgKyAyIGxhbWJkYXMuCgkoX192ZWN0b3JfYnJvYWRjYXN0 X2ltcGwpOiBOZXcuCi0tLQogbGlic3RkYysrLXYzL2luY2x1ZGUvZXhwZXJpbWVudGFsL2JpdHMv c2ltZC5oIHwgMTIgKysrKysrLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCsp LCA2IGRlbGV0aW9ucygtKQoKCi0tCuKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKU gOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKU gOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKU gOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKU gOKUgOKUgOKUgOKUgOKUgAogRHIuIE1hdHRoaWFzIEtyZXR6ICAgICAgICAgICAgICAgICAgICAg ICAgICAgaHR0cHM6Ly9tYXR0a3JldHouZ2l0aHViLmlvCiBHU0kgSGVsbWhvbHR6IENlbnRyZSBm b3IgSGVhdnkgSW9uIFJlc2VhcmNoICAgICAgICAgICAgICAgaHR0cHM6Ly9nc2kuZGUKIHN0ZOKC kzo6c2ltZArilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIA= --nextPart3724380.kQq0lBPeGt Content-Disposition: inline; filename="0001-libstdc-Simplify-three-helper-functions-into-one.patch" Content-Transfer-Encoding: 7Bit Content-Type: text/x-patch; charset="utf-8"; name="0001-libstdc-Simplify-three-helper-functions-into-one.patch" diff --git a/libstdc++-v3/include/experimental/bits/simd.h b/libstdc++-v3/include/experimental/bits/simd.h index 2f615d13b73..7482d109291 100644 --- a/libstdc++-v3/include/experimental/bits/simd.h +++ b/libstdc++-v3/include/experimental/bits/simd.h @@ -1798,15 +1798,15 @@ __to_intrin(_Tp __x) // }}} // __vector_broadcast{{{ +template + _GLIBCXX_SIMD_INTRINSIC constexpr __vector_type_t<_Tp, _Np> + __vector_broadcast_impl(_Tp __x, index_sequence<_I...>) + { return __vector_type_t<_Tp, _Np>{((void)_I, __x)...}; } + template _GLIBCXX_SIMD_INTRINSIC constexpr __vector_type_t<_Tp, _Np> __vector_broadcast(_Tp __x) - { - return __call_with_n_evaluations<_Np>( - [](auto... __xx) _GLIBCXX_SIMD_ALWAYS_INLINE_LAMBDA { - return __vector_type_t<_Tp, _Np>{__xx...}; - }, [&__x](int) _GLIBCXX_SIMD_ALWAYS_INLINE_LAMBDA { return __x; }); - } + { return __vector_broadcast_impl<_Np, _Tp>(__x, make_index_sequence<_Np>()); } // }}} // __generate_vector{{{ --nextPart3724380.kQq0lBPeGt--