From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 33046ECE581 for ; Mon, 9 Sep 2024 23:38:25 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1snnxH-00081u-Ar; Mon, 09 Sep 2024 19:37:59 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1snnxG-00081P-13 for qemu-devel@nongnu.org; Mon, 09 Sep 2024 19:37:58 -0400 Received: from mail-pg1-x52e.google.com ([2607:f8b0:4864:20::52e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1snnxE-0007O7-Ev for qemu-devel@nongnu.org; Mon, 09 Sep 2024 19:37:57 -0400 Received: by mail-pg1-x52e.google.com with SMTP id 41be03b00d2f7-7cd967d8234so3167161a12.2 for ; Mon, 09 Sep 2024 16:37:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1725925074; x=1726529874; darn=nongnu.org; h=content-transfer-encoding:in-reply-to:content-language:references :cc:to:from:subject:user-agent:mime-version:date:message-id:from:to :cc:subject:date:message-id:reply-to; bh=DW6LJyx2dNgZ272uxAiT3haCOmUNz68fwaZEhVW14rw=; b=zH9LSuw2pcnC9NZbaETXM1TSOTlLbAWREuZF73TLtcFCBi7CFzjOdGgBZ1k9PqvgDc woZnNaAd0oPBNhdJ2hgsQAUJxHtW1Hx38aCM3m0Iaz6n2N0BwcDY05ai41j1CgEpt2wC kQTL1M/lSiMYQJXSPlq3+XFTwYxPI3GdfTY660/iJNx34Jy6dCc2WuWlsqIrat6o3S7Q qg15CyxbLXH3m+JRsShPY2mp9FLm0il6odKG5zDnMaoQ+jzn/OY7fKAyfbosi+iB4vlP DVtnZqIHsl1l+EP/GCwUFsv7vw4r68HZCBYixlZfOA7v6meb+DPnOvDp9iYpAh/ce8ZN eOpw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725925074; x=1726529874; h=content-transfer-encoding:in-reply-to:content-language:references :cc:to:from:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=DW6LJyx2dNgZ272uxAiT3haCOmUNz68fwaZEhVW14rw=; b=FPp64YVv3E12Yo7qJ3CTibvg7Xz58jJKDmwldEjKYSvDNVINdbVOkjPW+3jkFDcsJy U6rL4KJnxvHNcytBts/B852/7TGQEcc9VHvNLoUy42BEcx0Qv0eJY9Ke4wJB7vfrTHPw 2IGlxH472mG0IRgdyb9uhib0T6En6zbabYyvHfw6Mf/CD5TfvSHryennpHbnWgfI1ng2 KSVHVVl+dh50l8x199x40845z1loQxrYAmUXURY9y/YGIQnwhDGSk2eGToYrHCsDhqYV 2af/LmbM0DnjKnEuhUYBIBPeJX1567k1gZtEnfsiEK6/xJOZpPSCQlIqld4FfErXWzIo 1ZEQ== X-Gm-Message-State: AOJu0YxFB2B8PV6P4BGjYxQp+M3U/mD3yfddJcYwsnvVeokvIM/TShpm QhnskSZ40PNjuDF/E9tFOnhUPrR04IrhzRQYrBKGhvceUBojMzYYxVTmmi66x81fqnt3FBMCklZ + X-Google-Smtp-Source: AGHT+IG3cWPIuVu0JSQABh2JXmkvC78xI0/RxaaoNAfH4314wIkiMJmw3CeHKU5z+JUGRyLXwT+XCA== X-Received: by 2002:a05:6a20:a61c:b0:1cf:2438:c9de with SMTP id adf61e73a8af0-1cf2438cb04mr8021853637.21.1725925074195; Mon, 09 Sep 2024 16:37:54 -0700 (PDT) Received: from [192.168.0.4] (174-21-81-121.tukw.qwest.net. [174.21.81.121]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-719090b0286sm265120b3a.146.2024.09.09.16.37.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 09 Sep 2024 16:37:53 -0700 (PDT) Message-ID: <50aea887-5d7b-4bc7-835a-0e332288901d@linaro.org> Date: Mon, 9 Sep 2024 16:37:52 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 00/12] tcg: Improve support for cmpsel_vec From: Richard Henderson To: qemu-devel@nongnu.org Cc: zhiwei_liu@linux.alibaba.com, tangtiancheng.ttc@alibaba-inc.com, liwei1518@gmail.com, bmeng.cn@gmail.com References: <20240908022632.459477-1-richard.henderson@linaro.org> Content-Language: en-US In-Reply-To: <20240908022632.459477-1-richard.henderson@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::52e; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x52e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 9/7/24 19:26, Richard Henderson wrote: > In order for that to happen, the tcg/i386 backend must be changed > so that it does not rely upon choices that it made during early > expansion, before optimization changes things. FYI, tcg/ppc and tcg/s390x need similar changes. But that doesn't affect review of the other patches. r~