From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) by sourceware.org (Postfix) with ESMTPS id BC58A385841C for ; Mon, 29 Nov 2021 14:29:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org BC58A385841C Received: by mail-pj1-x1030.google.com with SMTP id p18-20020a17090ad31200b001a78bb52876so15722586pju.3 for ; Mon, 29 Nov 2021 06:29:28 -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:references:from:in-reply-to :content-transfer-encoding; bh=rinKWXBENrp2u60iattABO168EzMYzyUY32SKNh71d4=; b=daBNAh5WedShpfdlifc3aFy9RxtarDPJEldC6FSUBltyfr2TU5vfs+th/oPlFeYFqZ lsw9q2z7yruWg7IuWjaUpJy6kNjrrSdFlgYxkpisGY2fx4LI/T+woiAcRZO9FBlbV9Ep btA76MsqB1BCLy2s1vgZEzi9utx/TMBwxqDJUuBoTtDot3oEBF6a4RLTkI8L0oI8QXBb SkGyNeG9uXcWrIIKegm/6Ov98yGhAlJ859YcaatIs6kywKg30GLpWRVvebRrJ+e52ayu 3/jo4SMVPQ+kBdqKbtlCn+maD+TjLQBjZ32n4X3ikzu8aPQFIU6NJBcndxm/66te8y+s 4QyQ== X-Gm-Message-State: AOAM532MHyEdBTD+ogxYCBSQbCH5NudfxSE7SWzolNVFIr9ziwFDYZW8 0fiJTiVvwKzdBauXk9SM9wo= X-Google-Smtp-Source: ABdhPJy47yiH1m1JmpZgArxMrsD8YzTpSoNdyzcCMu17xgjoGH+lZ4Or9PyP67bnTPBqC2ubbYewRA== X-Received: by 2002:a17:90b:4a43:: with SMTP id lb3mr39168496pjb.222.1638196167752; Mon, 29 Nov 2021 06:29:27 -0800 (PST) Received: from [172.31.0.175] (c-98-202-48-222.hsd1.ut.comcast.net. [98.202.48.222]) by smtp.gmail.com with ESMTPSA id f3sm16789585pfg.167.2021.11.29.06.29.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 29 Nov 2021 06:29:27 -0800 (PST) Message-ID: Date: Mon, 29 Nov 2021 07:29:25 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.3.0 Subject: Re: [PATCH] Fix RTL FE issue with premature return Content-Language: en-US To: Richard Biener , gcc-patches@gcc.gnu.org References: <607o2so7-3482-122r-n2q1-s1r9n791s724@fhfr.qr> From: Jeff Law In-Reply-To: <607o2so7-3482-122r-n2q1-s1r9n791s724@fhfr.qr> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3.3 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: Mon, 29 Nov 2021 14:29:30 -0000 On 11/29/2021 4:26 AM, Richard Biener via Gcc-patches wrote: > This fixes an issue discovered by -Wunreachable-code-return > > Bootstrap / regtest pending on x86_64-unknown-linux-gnu, OK? > > 2021-11-29 Richard Biener > > * read-rtl-function.c (function_reader::read_rtx_operand): > Return only after resetting m_in_call_function_usage. OK. jeff