From patchwork Thu Feb 10 19:52:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H.J. Lu" X-Patchwork-Id: 51018 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 6F5D63858406 for ; Thu, 10 Feb 2022 19:53:15 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 6F5D63858406 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1644522795; bh=PhsYNFTgO7S8B5PdVXwl2XYUGuRDhGO8QLbn5TiLyLs=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=ttkuAHrVCxGiBj/sXZC1Mk+PFoDeziSLMTiJ4CWgLblNObhnonen08m+JtYvgZFMo UiOmZ8LP9fcRSrJ4hJL9XyHSPjMn5o3d/AqFN2Ub0/3o6BiiMJJCb0s9Xu0q0/ug+e 9VC1/uU1bn5QK7TPnP7QLAR2jrNzDftmMB2GOpeY= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by sourceware.org (Postfix) with ESMTPS id 39CE03858D1E for ; Thu, 10 Feb 2022 19:52:53 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 39CE03858D1E Received: by mail-pj1-x102a.google.com with SMTP id q11-20020a17090a304b00b001b94d25eaecso2117416pjl.4 for ; Thu, 10 Feb 2022 11:52:53 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=PhsYNFTgO7S8B5PdVXwl2XYUGuRDhGO8QLbn5TiLyLs=; b=EqzZnBv34pKx8zjieiV/HPwC1erW0zvwI0tke7Wv47jsieAG3jRZcoZPSztzclj7pT R723rzxKESIp5pMsnE5osT8eF5zUVBDSqtYxs/3uMZYES3MDkDE6p4g21XHgP37o5jyz pco2HwXikd8C2iZQZS91FIT5mC77gRMoPF8SOkdibOcxUc4xaEjg/nOvBV0A4hsYVncE jl2FkS/Rrq1L/mOqU5LbWuqKtaeNr8MFz0wYlCtYNhIL2nSydzmmdW1d9n0XZF2DHHzw RmQlvy1C0yq1ApG7OwM5ws41dedlZ6MO5G+JBeNZ7W6f0C0Y6CuQYEcLMogf6wd3EtKW t0iA== X-Gm-Message-State: AOAM530oZ0gLjGxJQf8Hsuhfy9tFJyMMVnSxzWVjT8DCxfF3nBEDf1yt CiDk91PDfD23XxqY6VIJvZqPqMKxDfY= X-Google-Smtp-Source: ABdhPJyKLZ2YIIRpPZ0DxoKLvDfENjJWbJBqHLrHGrLtkNut0QIwqove5k0LN4b2vcOyacpmSQD+rQ== X-Received: by 2002:a17:902:e282:: with SMTP id o2mr9281252plc.90.1644522772068; Thu, 10 Feb 2022 11:52:52 -0800 (PST) Received: from gnu-tgl-3.localdomain ([172.58.38.240]) by smtp.gmail.com with ESMTPSA id z22sm24128152pfe.42.2022.02.10.11.52.51 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Feb 2022 11:52:51 -0800 (PST) Received: from gnu-tgl-3.. (localhost [IPv6:::1]) by gnu-tgl-3.localdomain (Postfix) with ESMTP id A2EFDC0390 for ; Thu, 10 Feb 2022 11:52:50 -0800 (PST) To: libc-alpha@sourceware.org Subject: [PATCH] x86-64: Remove bzero weak alias in SS2 memset Date: Thu, 10 Feb 2022 11:52:50 -0800 Message-Id: <20220210195250.4171955-1-hjl.tools@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-3029.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: "H.J. Lu via Libc-alpha" From: "H.J. Lu" Reply-To: "H.J. Lu" Errors-To: libc-alpha-bounces+patchwork=sourceware.org@sourceware.org Sender: "Libc-alpha" commit 3d9f171bfb5325bd5f427e9fc386453358c6e840 Author: H.J. Lu Date: Mon Feb 7 05:55:15 2022 -0800 x86-64: Optimize bzero added the optimized bzero. Remove bzero weak alias in SS2 memset to avoid undefined __bzero in memset-sse2-unaligned-erms. --- sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S b/sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S index 329c58ee46..d52d170804 100644 --- a/sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S +++ b/sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S @@ -31,9 +31,7 @@ # endif # undef weak_alias -# define weak_alias(original, alias) \ - .weak bzero; bzero = __bzero - +# define weak_alias(original, alias) # undef strong_alias # define strong_alias(ignored1, ignored2) #endif