From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ot1-x32b.google.com (mail-ot1-x32b.google.com [IPv6:2607:f8b0:4864:20::32b]) by sourceware.org (Postfix) with ESMTPS id D71283858D35 for ; Sat, 24 Jun 2023 14:12:40 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org D71283858D35 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-ot1-x32b.google.com with SMTP id 46e09a7af769-6b7279544edso1210595a34.0 for ; Sat, 24 Jun 2023 07:12:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1687615960; x=1690207960; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=enXtU1HmHSsJ1enhhNxvQf46fqeO1mSl1+FsQNRZ8yE=; b=SfOa2DyAJLEyPbEyPHA+IX9eDvk1MZNcB9VEBzk5uSzAse/UOPTZ7yvc8Npq9iCW6a NMw3wrhV5UGCvpeeD2ixzv2eU2xE22BTt5L+RGfP7SvRH+Njxa6/cYvwbF5+oyZDUlhX x9UVZ11UvOxU3PbN9IQkuuj3TFHjIsgkrP5cb3YOQtL62KC+TTTsxZpETJUGW2jHnn8O zcwxkMA0gOA8zM9b+tQJzjQnEBh6P2KzOy6rvkLMvVsVuYOh/B9C8ffHllAbdc2f9a9L /mffTuOTLKmluZ6osLjs/8+RKfQBcbkLU5kecOa6ZPgBAtoOx0RwEZQQ+FN+FeN9lE1u nQNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687615960; x=1690207960; h=content-transfer-encoding:in-reply-to:from:references:cc: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=enXtU1HmHSsJ1enhhNxvQf46fqeO1mSl1+FsQNRZ8yE=; b=TqcaOz5rZivaUseo6LRTQb7p2EWlLLIiCHzTUDzo7EU/Vw016Hn7EfEHfLsP/E70tU 6/crnFn54k477oblwU13ite9JQ6BTh3UJeQCuy9EaI9h+cxCY/bQbNfJGbSynDlmfsf+ H9CL1jw6bGyLz8DFQUOcqWYtrxkVMcphMf5YC/p5K/Aknfy/W3Tqig2XiQUme493RJpW pId3YJ4DGbGoQphqwXFMRRXYQQTJdEV1oMWPhp479M70oa8nKf5ZfwRHYJ7VbZ0WNJiM wm2WfAfP3lCDyme5rxEI+9X5+7uk68Kue/KCbSPNAClk6vRwP7GhGswAa1TYAZxH0oab u3CQ== X-Gm-Message-State: AC+VfDwvdxvkEM6M0HiIoVfAUmRa9rNMGv2Coe0pU48JuTimVPcr6BnM fgOXh6JOw54/dLSrTfX/bToRiGkTP6o= X-Google-Smtp-Source: ACHHUZ7DxQkB7hovH/orvS2XUvzesp1H8z9GGNZNS3f9vGS6hoCh508Y2FkPjltmpEt0vkk91KGnhw== X-Received: by 2002:a05:6808:1924:b0:39a:a9e6:af3 with SMTP id bf36-20020a056808192400b0039aa9e60af3mr34733283oib.49.1687615960117; Sat, 24 Jun 2023 07:12:40 -0700 (PDT) Received: from [172.31.0.109] ([136.36.130.248]) by smtp.gmail.com with ESMTPSA id x13-20020a17090a1f8d00b0025bf9e02e1bsm1456586pja.51.2023.06.24.07.12.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 24 Jun 2023 07:12:39 -0700 (PDT) Message-ID: Date: Sat, 24 Jun 2023 08:12:38 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH] SSA ALIAS: Apply LEN_MASK_STORE to 'ref_maybe_used_by_call_p_1' Content-Language: en-US To: =?UTF-8?B?6ZKf5bGF5ZOy?= , gcc-patches Cc: rguenther , "richard.sandiford" References: <20230623141539.4165425-1-juzhe.zhong@rivai.ai> <80e27cdd-a631-7220-fa20-3705ce7fffab@gmail.com> <4B32AA57FA1CD69E+20230624072023376304112@rivai.ai> From: Jeff Law In-Reply-To: <4B32AA57FA1CD69E+20230624072023376304112@rivai.ai> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00,BODY_8BITS,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,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 List-Id: On 6/23/23 17:20, 钟居哲 wrote: > Not sure since I saw MASK_STORE/LEN_STORE didn't compute size. Also OK after a re-review on my part. The code sets the size to -1 after doing the ao_ref_init_from_ptr_and_size, meaning it's not a known size. jeff