From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pj1-x1035.google.com (mail-pj1-x1035.google.com [IPv6:2607:f8b0:4864:20::1035]) by sourceware.org (Postfix) with ESMTPS id 548F33858D33 for ; Tue, 21 Jun 2022 10:05:52 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 548F33858D33 Received: by mail-pj1-x1035.google.com with SMTP id cv13so9897163pjb.4 for ; Tue, 21 Jun 2022 03:05:52 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :to:cc:references:from:in-reply-to:content-transfer-encoding; bh=qRxF3WG/PYm3a0q0zW7r1rK2m5vdGyW3XKan2i4btD8=; b=hbiAH2G/pLGeT8nNa4Eo6ngFVsBK1otz8yFsKNj5++cMTk61S61HwRywJQKzqx+pYj Qhnt0OnsMhUqDlGhMu2aRTDc7Wjm1tVyZvyQGzDuOEOrOKDVLSa3HKBf8yxarGXT9wHd sOTpGkTB8R5nLm2SrGUb9nvWWfV9HN8uNmjQN0Ds/zwS26B/Kz4zqe0KkrDgU1OJD+cR HqcpQDxLhFbjzBEsPqyVXZRgrTNx2S67r4oFeH2Pg0QS3unyhJBRFyGTzg2BrRPoGXKu KZweP4gO5at6gMUJ8nzBWBNX/2D71LJc6nSE1MA+1op9pwPlFsOfl8M/m3pYXdqkiM+1 396A== X-Gm-Message-State: AJIora9XDCJCdRYWVd37GqhheBVo0wVIqmm1KPPZkAjsnEat2oXdVKJ9 bqgixFsxMCMhBXV9meOd4pk= X-Google-Smtp-Source: AGRyM1vCgwXT5yDXd8CeIj5eXLHLezeBEYj3XpdTI6dH1ACM5/H3T5FIfaF13JDalRSdMz3apMgPBg== X-Received: by 2002:a17:903:2308:b0:167:62ae:28fc with SMTP id d8-20020a170903230800b0016762ae28fcmr27856691plh.100.1655805951196; Tue, 21 Jun 2022 03:05:51 -0700 (PDT) Received: from [192.168.255.10] ([203.205.141.82]) by smtp.gmail.com with ESMTPSA id 9-20020a17090a0cc900b001e3937f21absm9106507pjt.19.2022.06.21.03.05.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 21 Jun 2022 03:05:50 -0700 (PDT) Message-ID: <075c4f80-dc52-0537-f7c4-1b6bbc505000@gmail.com> Date: Tue, 21 Jun 2022 18:05:46 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Subject: Re: [PATCH] if-to-switch: Don't skip the first condition bb when find_conditions in if-to-switch [PR105740] To: Richard Biener Cc: gcc-patches References: From: Xionghu Luo In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.0 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 X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Jun 2022 10:05:54 -0000 On 2022/6/21 15:33, Richard Biener via Gcc-patches wrote: > On Tue, Jun 21, 2022 at 5:06 AM xionghuluo(罗雄虎) via Gcc-patches > wrote: >> >> >> Bootstrap and regression tested pass on x86_64-linux-gnu, OK for master? > > OK if you add a comment that an empty conditions_in_bbs indicates we are > processing the first basic-block (that's not obvious to me). > Thanks. Committed in r13-1184, I assume this doesn't need backport? Thanks, Xionghu