From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pj1-x102e.google.com (mail-pj1-x102e.google.com [IPv6:2607:f8b0:4864:20::102e]) by sourceware.org (Postfix) with ESMTPS id 2C9023858D35; Wed, 8 Dec 2021 23:26:10 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 2C9023858D35 Received: by mail-pj1-x102e.google.com with SMTP id gf14-20020a17090ac7ce00b001a7a2a0b5c3so5503570pjb.5; Wed, 08 Dec 2021 15:26:10 -0800 (PST) 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 :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=1ksRZkoNftbQvcYA6NLNdpV9L7yIE30SRgtwn8ccYAE=; b=WInr9o45B8eMdwPJPz1iGiPr728e8HLyzUQnEvLeM9iv43b1Ue19GnbxvpM8Tr75a7 igz67XkL5RlG8TWVcS07eVuW+F5bxCy2BKG3yUt/EZP2NuT/50b00gho302W4MuPdaUv oR8xeUVfUBiRLz3b/BFHAISI1+G10cfeJu/5FdW5kG3+u2kz5k/HLsYocTjDD90Ux1Bo hPusKVWcdv7XOAD6zoLuE3yR8d7HANZ90d3Nqp5lXHUbUehRTk3DtEbtSltNV97kPp6Q yGIZl6G5Snuxh+V7a6YcG3Mx4hziZHOII/+LI+1hWhJKNo2kIslDsRC355mCgOTAnge8 RuZg== X-Gm-Message-State: AOAM533nWqItlKa6z9+1Aq/5Pcb2Bvku6k2Th6jKfEV0/jtIaE6Lm/U9 ZSzhELQWkA66u/WkEUpqq9k= X-Google-Smtp-Source: ABdhPJxys7ukd6IUFhrI7vIrUTfwhoVPMULeDpJD3wQMxOA40LjV7V7oPGTHm8dWbjmJWaVpw2cWfA== X-Received: by 2002:a17:90a:5d8e:: with SMTP id t14mr10869671pji.95.1639005969241; Wed, 08 Dec 2021 15:26:09 -0800 (PST) Received: from [192.168.1.15] (65-130-80-28.slkc.qwest.net. [65.130.80.28]) by smtp.gmail.com with ESMTPSA id k16sm5311020pfu.183.2021.12.08.15.26.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 08 Dec 2021 15:26:08 -0800 (PST) Message-ID: Date: Wed, 8 Dec 2021 16:26:07 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.3.2 Subject: Re: [PATCH 1/3] loop-invariant: Don't move cold bb instructions to preheader in RTL Content-Language: en-US To: Xionghu Luo , gcc-patches@gcc.gnu.org Cc: segher@kernel.crashing.org, hubicka@kam.mff.cuni.cz, wschmidt@linux.ibm.com, linkw@gcc.gnu.org, dje.gcc@gmail.com References: <20211208055416.1415283-1-luoxhu@linux.ibm.com> <20211208055416.1415283-2-luoxhu@linux.ibm.com> From: Jeff Law In-Reply-To: <20211208055416.1415283-2-luoxhu@linux.ibm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3.8 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=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) 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: Wed, 08 Dec 2021 23:26:12 -0000 On 12/7/2021 10:54 PM, Xionghu Luo via Gcc-patches wrote: > gcc/ChangeLog: > > * loop-invariant.c (find_invariants_bb): Check profile count > before motion. > (find_invariants_body): Add argument. OK jeff