From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from hall.aurel32.net (hall.aurel32.net [IPv6:2001:bc8:30d7:100::1]) by sourceware.org (Postfix) with ESMTPS id AF2513857BA8 for ; Mon, 3 Oct 2022 19:59:52 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org AF2513857BA8 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=aurel32.net Authentication-Results: sourceware.org; spf=none smtp.mailfrom=aurel32.net DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=aurel32.net ; s=202004.hall; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Content-Type:From:Reply-To: Subject:Content-ID:Content-Description:X-Debbugs-Cc; bh=QLvUumlvkDt35Af98mJ6IL6kSj4LksLonKMDGKI9z6M=; b=BU4wDbDRjhvyU0sQSOsKajCm9V kqiyQY4CHQ9UORNDQFYXDA/QKPY9pcwFASYVRpJapU9VqkIExRWnT8Y9JGU0CwM5JUKpPFLoR8V9Q dEZVAmGiRZZnbO6f9ejPdoF5Vf61oGHqSAHu0la/ShGC8Z2Qjt2sp3kNxirF11qKHw4RA7O5mq6Qw 237ORbG637q7jQFJpD0SE6xrenDY5X0PRut9s42g2UpEG5tmLMPQ3yPZDEj7a9elDq+kK9woo8u3k 6eXW9GPJNgnPRfmmTIDEm7+DNUrqZoNdoSYOA52MBnfCxsMyUSTxgJnJpVe9YSL2J89FnygJL/4+l R4+YE6LA==; Received: from [2a01:e34:ec5d:a741:8a4c:7c4e:dc4c:1787] (helo=ohm.rr44.fr) by hall.aurel32.net with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1ofRbS-00GHJ9-MS; Mon, 03 Oct 2022 21:59:50 +0200 Received: from aurel32 by ohm.rr44.fr with local (Exim 4.96) (envelope-from ) id 1ofRbP-00DjwH-1c; Mon, 03 Oct 2022 21:59:47 +0200 From: Aurelien Jarno To: libc-alpha@sourceware.org Cc: Noah Goldstein , "H . J . Lu" , Sunil K Pandey , Aurelien Jarno Subject: [PATCH v3 1/8] x86: include BMI1 and BMI2 in x86-64-v3 level Date: Mon, 3 Oct 2022 21:59:37 +0200 Message-Id: <20221003195944.3274548-2-aurelien@aurel32.net> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221003195944.3274548-1-aurelien@aurel32.net> References: <20221003195944.3274548-1-aurelien@aurel32.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-13.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,GIT_PATCH_0,SPF_HELO_PASS,SPF_NONE,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: The "System V Application Binary Interface AMD64 Architecture Processor Supplement" mandates the BMI1 and BMI2 CPU features for the x86-64-v3 level. --- sysdeps/x86/get-isa-level.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sysdeps/x86/get-isa-level.h b/sysdeps/x86/get-isa-level.h index 1ade78ab73..5b4dd5f062 100644 --- a/sysdeps/x86/get-isa-level.h +++ b/sysdeps/x86/get-isa-level.h @@ -47,6 +47,8 @@ get_isa_level (const struct cpu_features *cpu_features) isa_level |= GNU_PROPERTY_X86_ISA_1_V2; if (CPU_FEATURE_USABLE_P (cpu_features, AVX) && CPU_FEATURE_USABLE_P (cpu_features, AVX2) + && CPU_FEATURE_USABLE_P (cpu_features, BMI1) + && CPU_FEATURE_USABLE_P (cpu_features, BMI2) && CPU_FEATURE_USABLE_P (cpu_features, F16C) && CPU_FEATURE_USABLE_P (cpu_features, FMA) && CPU_FEATURE_USABLE_P (cpu_features, LZCNT) -- 2.35.1