From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl1-x62b.google.com (mail-pl1-x62b.google.com [IPv6:2607:f8b0:4864:20::62b]) by sourceware.org (Postfix) with ESMTPS id 6D21E3858D28 for ; Wed, 18 Jan 2023 01:42:45 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 6D21E3858D28 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=linaro.org Received: by mail-pl1-x62b.google.com with SMTP id p24so35373519plw.11 for ; Tue, 17 Jan 2023 17:42:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=fj1Wb1342pkV9DALwbiOdp37bEoUnRd3s/Vbl3OViwU=; b=Oxi3L7G06NMukMBs0ZK4BRRWM2j53qv4WM+plNb/R4tglVIN2tDkOVupUOMCpF1j0B B7bMspGK0BuJX0zFFWfXvnkZaTtIvnnPPTC9Myy3w4J4lVK6VMjwcKs68+m3DE/ozcQW wAAcFzC3L1O+AYRAPAQIp9OalZj65RWACu5gfYzDNiaKY1XwiyC1sOPPLv9Nx6VnHdrZ 9UJQ+9Kk+NPPlmLH56MH7Fqq2eG1TX0B4Y9oLf5uYmU4tuJvHnikoacCsicQ/pu96g/R qduMA0dxhXUgqf4XuxGdi+VfZIm221Q6bPdvYfTS+IHiRaI8lxf3XUmo3f7xUZT24gkJ LkUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=fj1Wb1342pkV9DALwbiOdp37bEoUnRd3s/Vbl3OViwU=; b=ISMvoF4Uzv9KhTZeEEqKDpTMXqezkRTugaaOVkXON+lMs2tPQszIGEb9IW9Md+FC2f EH3ioWV2C1yNpr/N5607Ha896NBGi2/jGfd2kKrdRi6GqF8E7QerktsdF7e7QTEoWO0D HDZuxU5ITHZImgRd8Q/k0n50Far4+jOo1p/E44Rgxt3E9aIJPPCCXteIxhNcgtr8u++a Afp1m9aZ1Q5Auz5dH2Wre4PfluclifzOHLyxrTx9+MsfefpPbvYVSD5a2t2FGBE3zZ6O SUZOzt5Tu/USCi0IoIbMJNYqcJJ8ZetrNErcDtJ7kR56Mp8hjtjQRofz9RhkBpg8kmfG dvjw== X-Gm-Message-State: AFqh2kqXZREo5qhLKt9nCXNSePtcDDWEHxSha+jAjgh60OO9p5WlaV3E RmumTw7IBCcB3DD0/91f+ACCXw== X-Google-Smtp-Source: AMrXdXuD2ekI3bKeshGAg+rrVGBrqlOHaJkL5mJjTNJMM1Z++sUp3EnDjphE2pdR4xArpTNf23r6BQ== X-Received: by 2002:a05:6a20:d818:b0:ad:def6:af3 with SMTP id iv24-20020a056a20d81800b000addef60af3mr5731584pzb.57.1674006164520; Tue, 17 Jan 2023 17:42:44 -0800 (PST) Received: from [192.168.5.146] (rrcs-173-198-77-218.west.biz.rr.com. [173.198.77.218]) by smtp.gmail.com with ESMTPSA id y76-20020a62ce4f000000b00574db8ca00fsm5730548pfg.185.2023.01.17.17.42.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 17 Jan 2023 17:42:44 -0800 (PST) Message-ID: <72c32a4a-c735-787e-9e64-e1cddee0cca0@linaro.org> Date: Tue, 17 Jan 2023 15:42:40 -1000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [PATCH v9 06/22] string: Improve generic strchr Content-Language: en-US To: Adhemerval Zanella , libc-alpha@sourceware.org, Noah Goldstein References: <20230117200014.1299923-1-adhemerval.zanella@linaro.org> <20230117200014.1299923-7-adhemerval.zanella@linaro.org> From: Richard Henderson In-Reply-To: <20230117200014.1299923-7-adhemerval.zanella@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-5.7 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,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: On 1/17/23 09:59, Adhemerval Zanella wrote: > New algorithm now calls strchrnul. > > Checked on x86_64-linux-gnu, i686-linux-gnu, powerpc-linux-gnu, > and powerpc64-linux-gnu by removing the arch-specific assembly > implementation and disabling multi-arch (it covers both LE and BE > for 64 and 32 bits). > --- > string/strchr.c | 159 ++-------------------------------------- > sysdeps/s390/strchr-c.c | 11 +-- > 2 files changed, 14 insertions(+), 156 deletions(-) Reviewed-by: Richard Henderson r~