From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io1-xd33.google.com (mail-io1-xd33.google.com [IPv6:2607:f8b0:4864:20::d33]) by sourceware.org (Postfix) with ESMTPS id 25B8C385843D for ; Mon, 28 Feb 2022 18:34:40 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 25B8C385843D Received: by mail-io1-xd33.google.com with SMTP id h16so15697501iol.11 for ; Mon, 28 Feb 2022 10:34:40 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=+ExigZpNWYy+jMUxFW57Xit5p3oOUmrDSXoAA7RZG+4=; b=aWrHM0snI2Shbc1K9ANjTFAN3iYnaL0f7xyTdTYN4eBmznNqRCwsGE7mT5zEYh6few Iolae5yACETqeMmc9YmmpgzMDapp3zOJb/Ib061jpCGwMxXodJ6X5r3isPYHy4nqQS78 LdlGQ07CrPTvlFgF1R9bad6PxpmSfdodqpblCY9mbRTkjXnDk1wO7HQa1PPc/zdPnqLX rNYtRE4QUgXU6SPN7uEfMf61oVS7HGmSCx98eUmbeWvSFmi4fm/bFsav9gsiRmREs/Ah 5tDhj/ZFWsonechk/pHF3j2NlligwdHZkFV6ShpmQYmFhDdJmV/Ma/uOGCD6RzTmKDDA N8eA== X-Gm-Message-State: AOAM531Zk1b4rAE7CKAmvBT97WkO7rWlfBgQyr5jKKA64IWCc5Ti4Y9p oT4iApV4uY88Yru0pzR43at5vQ== X-Google-Smtp-Source: ABdhPJxYLPNUAs5/oUjRpkmJulS6uycIrRSAUpz+kyQBOw1gyekt9BZLg2YRzik3y6ViEWCMHAhkcg== X-Received: by 2002:a05:6638:4110:b0:30d:1e9d:d01f with SMTP id ay16-20020a056638411000b0030d1e9dd01fmr17969512jab.166.1646073279543; Mon, 28 Feb 2022 10:34:39 -0800 (PST) Received: from murgatroyd (75-166-141-253.hlrn.qwest.net. [75.166.141.253]) by smtp.gmail.com with ESMTPSA id 184-20020a6b15c1000000b006414d958f35sm5672882iov.51.2022.02.28.10.34.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Feb 2022 10:34:39 -0800 (PST) From: Tom Tromey To: Tom Tromey via Gdb-patches Cc: Tom Tromey Subject: Re: [PATCH 0/6] Handle split functions in call site chains References: <20211201220432.4105152-1-tromey@adacore.com> X-Attribution: Tom Date: Mon, 28 Feb 2022 11:34:38 -0700 In-Reply-To: <20211201220432.4105152-1-tromey@adacore.com> (Tom Tromey via Gdb-patches's message of "Wed, 1 Dec 2021 15:04:26 -0700") Message-ID: <87tucilu0x.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-5.7 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE 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: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Feb 2022 18:34:45 -0000 >>>>> "Tom" == Tom Tromey via Gdb-patches writes: Tom> This series fixes a bug in DW_OP_entry_value handling. Tom> A large customer program that is compiled with optimization has a Tom> function that is split into hot and cold parts. The DWARF uses Tom> DW_AT_ranges to represent this. [...] Tom> Patch #4 could use an extra examination, both because I convert Tom> explicit state management to recursion (IMO ok because these call Tom> chains tend to be short); but also because I think I found a bug in Tom> the current code. I think at this point I will delay this until after the 12.1 branch is made. Then I will probably check it in. Tom