From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lxmtout1.gsi.de (lxmtout1.gsi.de [140.181.3.111]) by sourceware.org (Postfix) with ESMTPS id 4924B394843A; Tue, 8 Jun 2021 12:11:54 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 4924B394843A Authentication-Results: sourceware.org; dmarc=none (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 lxmtout1.gsi.de (Postfix) with ESMTP id 57F5C2050D02; Tue, 8 Jun 2021 14:11:53 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at lxmtout1.gsi.de Received: from lxmtout1.gsi.de ([127.0.0.1]) by localhost (lxmtout1.gsi.de [127.0.0.1]) (amavisd-new, port 10024) with LMTP id plrxeuB_qVUf; Tue, 8 Jun 2021 14:11:53 +0200 (CEST) Received: from srvex3.campus.gsi.de (unknown [10.10.4.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by lxmtout1.gsi.de (Postfix) with ESMTPS id 3E0D42050D00; Tue, 8 Jun 2021 14:11:53 +0200 (CEST) Received: from excalibur.localnet (140.181.3.12) by srvex3.campus.gsi.de (10.10.4.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2242.10; Tue, 8 Jun 2021 14:11:52 +0200 From: Matthias Kretz To: , Subject: [PATCH 07/11] libstdc++: Fix condition when AVX512F ldexp implementation is used Date: Tue, 8 Jun 2021 14:11:52 +0200 Message-ID: <7997913.KqQxQWANqO@excalibur> Organization: GSI Helmholtzzentrum =?UTF-8?B?ZsO8cg==?= Schwerionenforschung In-Reply-To: <270527782.u9WJ3AIrlG@excalibur> References: <270527782.u9WJ3AIrlG@excalibur> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="nextPart1707073.0yZGG617Ey" Content-Transfer-Encoding: 7Bit X-Originating-IP: [140.181.3.12] X-ClientProxiedBy: srvex4.Campus.gsi.de (10.10.4.36) To srvex3.campus.gsi.de (10.10.4.16) X-Spam-Status: No, score=-10.3 required=5.0 tests=BAYES_00, BODY_8BITS, GIT_PATCH_0, KAM_DMARC_STATUS, SPF_HELO_PASS, SPF_PASS, TXREP, URIBL_SBL, URIBL_SBL_A autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libstdc++@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libstdc++ mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Jun 2021 12:11:55 -0000 --nextPart1707073.0yZGG617Ey Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="UTF-8" CgpGcm9tOiBNYXR0aGlhcyBLcmV0eiA8a3JldHpAa2RlLm9yZz4KClRoaXMgaW1wcm92ZXMgY29k ZWdlbiBvZiBsZGV4cCBpZiBBVlg1MTJWTCBpcyBhdmFpbGFibGUuCgpTaWduZWQtb2ZmLWJ5OiBN YXR0aGlhcyBLcmV0eiA8bS5rcmV0ekBnc2kuZGU+CgpsaWJzdGRjKystdjMvQ2hhbmdlTG9nOgoK CSogaW5jbHVkZS9leHBlcmltZW50YWwvYml0cy9zaW1kX3g4Ni5oIChfU19sZGV4cCk6IFRoZSBB Vlg1MTJGCglpbXBsZW1lbnRhdGlvbiBkb2Vzbid0IHJlcXVpcmUgYSBfVmVjQmx0bkJ0bXNrIEFC SSB0YWcsIGl0CglyZXF1aXJlcyBlaXRoZXIgYSA2NC1CeXRlIGlucHV0IChpbiB3aGljaCBjYXNl IEFWWDUxMkYgbXVzdCBiZQoJYXZhaWxhYmxlKSBvciBBVlg1MTJWTC4KLS0tCiBsaWJzdGRjKyst djMvaW5jbHVkZS9leHBlcmltZW50YWwvYml0cy9zaW1kX3g4Ni5oIHwgNSArKystLQogMSBmaWxl IGNoYW5nZWQsIDMgaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKCgotLQrilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIAKIERyLiBNYXR0aGlhcyBL cmV0eiAgICAgICAgICAgICAgICAgICAgICAgICAgIGh0dHBzOi8vbWF0dGtyZXR6LmdpdGh1Yi5p bwogR1NJIEhlbG1ob2x0eiBDZW50cmUgZm9yIEhlYXZ5IElvbiBSZXNlYXJjaCAgICAgICAgICAg ICAgIGh0dHBzOi8vZ3NpLmRlCiBzdGQ6OmV4cGVyaW1lbnRhbDo6c2ltZCAgICAgICAgICAgICAg aHR0cHM6Ly9naXRodWIuY29tL1ZjRGV2ZWwvc3RkLXNpbWQK4pSA4pSA4pSA4pSA4pSA4pSA4pSA 4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA 4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA 4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA 4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA --nextPart1707073.0yZGG617Ey Content-Disposition: inline; filename="0007-libstdc-Fix-condition-when-AVX512F-ldexp-implementat.patch" Content-Transfer-Encoding: 7Bit Content-Type: text/x-patch; charset="utf-8"; name="0007-libstdc-Fix-condition-when-AVX512F-ldexp-implementat.patch" diff --git a/libstdc++-v3/include/experimental/bits/simd_x86.h b/libstdc++-v3/include/experimental/bits/simd_x86.h index 305d7a9fa54..5706bf63845 100644 --- a/libstdc++-v3/include/experimental/bits/simd_x86.h +++ b/libstdc++-v3/include/experimental/bits/simd_x86.h @@ -2611,13 +2611,14 @@ template _S_ldexp(_SimdWrapper<_Tp, _Np> __x, __fixed_size_storage_t __exp) { - if constexpr (__is_avx512_abi<_Abi>()) + if constexpr (sizeof(__x) == 64 || __have_avx512vl) { const auto __xi = __to_intrin(__x); constexpr _SimdConverter, _Tp, _Abi> __cvt; const auto __expi = __to_intrin(__cvt(__exp)); - constexpr auto __k1 = _Abi::template _S_implicit_mask_intrin<_Tp>(); + using _Up = __bool_storage_member_type_t<_Np>; + constexpr _Up __k1 = _Np < sizeof(_Up) * __CHAR_BIT__ ? _Up((1ULL << _Np) - 1) : ~_Up(); if constexpr (sizeof(__xi) == 16) { if constexpr (sizeof(_Tp) == 8) --nextPart1707073.0yZGG617Ey--