From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oa1-x36.google.com (mail-oa1-x36.google.com [IPv6:2001:4860:4864:20::36]) by sourceware.org (Postfix) with ESMTPS id D983D3857BA1 for ; Tue, 12 Jul 2022 20:13:11 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org D983D3857BA1 Received: by mail-oa1-x36.google.com with SMTP id 586e51a60fabf-10c8e8d973eso9864101fac.5 for ; Tue, 12 Jul 2022 13:13:11 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=CObhGIqmEo+Q+o89LPE2YKbcO3e4nMTgwenXBrjYNvU=; b=TYjbsfWPiXUK2IkuqsJL/6GHqMHMS+ANJUHrOGmCDcgBtaEcadswnyi4Lj0szjJ/R5 rnoQjdez2jrh/sbKrtAxlF4zmKUsDheOLlCRlCK0evbCOmhmBCZcuZhRlESyUZ4WyJmk A0v1lsfJS6sa+OG6JTitENSKDQGutquxkBb6oaJQATuYMqaNlNWTWAIyHq1grMr0ATJr Ruv5suqPMuDDzyAZML5zMCaG9isLY6/HvBbnM9Fqj2ADjGhHl8kHxJv/1V2aNexK2cv8 7VxW1xEeYwA7Rm+H59jlGJ0fSIJHuTmXXvlVxNO0DlyiP7i23x+slPXw91LIWFO/lkIK untw== X-Gm-Message-State: AJIora8mZ4BWfxeHfz2ppk0C6ZO/D+7zoIUltE4mlgCrvEUTCx4fkLNi 6gCCcqSdktI+685BuAZNZ/fmr/ibPR/RloCjtIC0UCMd X-Google-Smtp-Source: AGRyM1vSmKGyIOr2HHgLbiHi6P8CNNazorF8GUyWpiK4thPJWoZwikxmrOTtQc0cxX+ftLWT77oXYiL/C6xBS8/XwNY= X-Received: by 2002:a05:6870:e997:b0:10c:6f42:b05e with SMTP id r23-20020a056870e99700b0010c6f42b05emr2679775oao.89.1657656791337; Tue, 12 Jul 2022 13:13:11 -0700 (PDT) MIME-Version: 1.0 References: <20220711220730.1968923-1-goldstein.w.n@gmail.com> <20220712184804.2374822-1-goldstein.w.n@gmail.com> <87tu7maz9r.fsf@igel.home> In-Reply-To: <87tu7maz9r.fsf@igel.home> From: Noah Goldstein Date: Tue, 12 Jul 2022 13:12:59 -0700 Message-ID: Subject: Re: [PATCH v3] x86: Remove __mmask intrinsics in strstr-avx512.c To: Andreas Schwab Cc: "H.J. Lu via Libc-alpha" , "H.J. Lu" Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-3.4 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) 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-List-Received-Date: Tue, 12 Jul 2022 20:13:13 -0000 On Tue, Jul 12, 2022 at 12:48 PM Andreas Schwab wrote: > > On Jul 12 2022, H.J. Lu via Libc-alpha wrote: > > > On Tue, Jul 12, 2022 at 11:48 AM Noah Goldstein wrote: > >> > >> The intrinsics are not available before GCC7 and using standard > >> operators generates code of equivilent or better quality. > > generate equivalent > > I think "using ... generates" is correct. Going to check in with just 'equivilent' -> 'equivalent' > > -- > Andreas Schwab, schwab@linux-m68k.org > GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 > "And now for something completely different."