From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ej1-x62b.google.com (mail-ej1-x62b.google.com [IPv6:2a00:1450:4864:20::62b]) by sourceware.org (Postfix) with ESMTPS id C4C893858D20 for ; Tue, 8 Aug 2023 14:21:04 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org C4C893858D20 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-ej1-x62b.google.com with SMTP id a640c23a62f3a-99cbfee358eso447888966b.3 for ; Tue, 08 Aug 2023 07:21:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1691504463; x=1692109263; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:cc:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=xu8bmSq75s61R6PF7iduSLFenqaewwTHnqCTTycg4D4=; b=cuEQJWtlxph6ljIfrJ6v0FaW9rSFd+8fUD/OtP+Vx+zqCNJuPqwjnXcS/TDlOBajtg 7ykV89GAN9UmfMPmwrkAQ0mih0TavCB1pNkqhFgGpz4MEnKvcYqBvlriU0/XXHmQNkY8 6fmQ6kKQufbptr69HT9c5nc1xIhJGmGR/3AfqEvm69RyPVx4kuKeEdy+h+2jn5juP+Id 1wYczomU9FSvRh/fP8GOdz5niEdEWuIcsmQPwpxItnJ/1QKtPqWweLoAZgbUKF8eVdBb PqD3+MJKt5XFiXKX58P6CE1EJ53xZMxujatZCRTRt4zJ1URUztIZw/4zrdIzDUQNYU+I z0UA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691504463; x=1692109263; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:cc:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=xu8bmSq75s61R6PF7iduSLFenqaewwTHnqCTTycg4D4=; b=HObB1JP6K3P3SxBQFavVShU9VKYPiHi/4Q9viB15vTdt2HMsIqQHdtRioUx9lJFMcI YHgGlHVGQOBNlY59Lb77EJZXDeZT+MZQoEt27K90Vx1ndfaW4AHgdZ+DFsiKauaicAz8 AvUBivE81VnTjAjbAnAu+eyB9lbYfUoeW9EmdcaNIrb4+qYp/kg1fXBHYY12A+3NJ1hQ Nbd7ynhY6/MqnL+jQev2lAByG6ZTgbt3Mtq7rMIy+RjOudMrORp9DSAlBCN+bmc7yJF+ WzQVTtraR6JIKahIfQPx8AD2ZVdrkwivRA7/+xJ8mQQzRMxUGJR9baAh106i2JdIsnHF O+Ig== X-Gm-Message-State: AOJu0YwfA1Jw2RxxwH1HYIOIUp27+YnV7QSoUItui17tRr5tlAn7ROga fcjM+i7ITqxDHjsrM1cJtlKrcNeZt4c= X-Google-Smtp-Source: AGHT+IFlSOcUnTvC2Ia5emF79hOmABQPBdHwV6xiQRRxI/ekma0T9BPdEmXO8KFm4aJdiNbDbcx5lw== X-Received: by 2002:a17:906:20d9:b0:99c:b65b:54ed with SMTP id c25-20020a17090620d900b0099cb65b54edmr9555268ejc.60.1691504463271; Tue, 08 Aug 2023 07:21:03 -0700 (PDT) Received: from [192.168.1.23] (ip-046-005-130-086.um12.pools.vodafone-ip.de. [46.5.130.86]) by smtp.gmail.com with ESMTPSA id x6-20020a1709065ac600b0099cd1c0cb21sm3424065ejs.129.2023.08.08.07.21.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 08 Aug 2023 07:21:02 -0700 (PDT) Message-ID: Date: Tue, 8 Aug 2023 16:21:02 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Cc: rdapp.gcc@gmail.com, gcc-patches Subject: Re: [PATCH] vect: Add a popcount fallback. Content-Language: en-US To: Jeff Law , Richard Biener References: <4d0d53a0-20d2-5b98-c4f9-67b624a27269@gmail.com> From: Robin Dapp In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-5.2 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,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: > Presumably this is an alternative to the approach Juzhe posted a week > or two ago and ultimately dropped? Yeah, I figured having a generic fallback could help more targets. We can still have a better expander if we see the need. Regards Robin