From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-x52f.google.com (mail-pg1-x52f.google.com [IPv6:2607:f8b0:4864:20::52f]) by sourceware.org (Postfix) with ESMTPS id 71C663858D39 for ; Fri, 26 May 2023 00:07:39 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 71C663858D39 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=rivosinc.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=rivosinc.com Received: by mail-pg1-x52f.google.com with SMTP id 41be03b00d2f7-528dd896165so97977a12.2 for ; Thu, 25 May 2023 17:07:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20221208.gappssmtp.com; s=20221208; t=1685059658; x=1687651658; h=content-transfer-encoding:in-reply-to:references:cc:to:from :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=WSIoY6A8+nFgrUt3wC+UTXSeGvGCn9Wpq3Edfn/dzw0=; b=t8ATzI7w+y0z3FzaHNq00QJ1rOM26kDCAgKhWtkMIPeMPw8kuTPGXh9LhT5KXzvC5f fZirtVNm7wfGP9iSYSRFWKdWixiaTBWUfE8pdmS8pCnRIB6u1kaiBrH9iIVIYNgL0DSL 3UwEHyDZeQHZBLn97kf0XI0UOgUHZYWRBaqnAZF0vctOyQiRFeCNQY+YT300x72UzFOP UzmmsP7zfgCW7cudceDrp56eJUo1PB+jcNcbW2Ph4by8G48Re9GidbKlBw7WeU0xF7mk 5GgdIN5G+6tFO6cutBtaQYrVG/gArLdQFi4/PHrOYhgFHo7kFYNBWO+ap0Te2oKVyY29 d9ow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685059658; x=1687651658; h=content-transfer-encoding:in-reply-to:references:cc:to:from :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=WSIoY6A8+nFgrUt3wC+UTXSeGvGCn9Wpq3Edfn/dzw0=; b=OOoBCs8Tgi90MY3qrZLUjdyBqf1ClpffU4VRLRhkdzIhLdPF+nJtshZCJg9roxLChc Md7VR2tBgxJbC1OMQigXnN0eosQQ44ihcwHEcs5INdXMgLlkAvq+e5viqoOTH13mocy/ 5xuX8aa6ZVV9jtIkj/1E5yeCElmyYK/7sMESBszVHEYTfOw5CrEUcg+kkS2K18l3jrTd 0vT8vxsLiU0CQ7h6exQt+H58mnDyG8atctDQ9xxkLSXti7KMFgYNG0qRfgem2eOVSuL0 MD6jD20gzLQKOB70CxBJ9c/8mP0dF48MUmLgnlrHmP77bmSnsPjX2Ne9YAlVDOn6s1NE q9SA== X-Gm-Message-State: AC+VfDySU7oYN4JrSkn70+ZT7oPsd0atvNY25uFMcQiRGLHrkup/pv7W jCTeRHmdKAVCsn/R5pTrJtmbig== X-Google-Smtp-Source: ACHHUZ6zpt2hke0JZvN2B4nfmIHn0UFXVf1Mmx7Yr6BR2FW+/DFvR+fmqZiCLMzCBufzvWfVh+oy4A== X-Received: by 2002:a17:902:f391:b0:1ad:e746:ca50 with SMTP id f17-20020a170902f39100b001ade746ca50mr550255ple.2.1685059658383; Thu, 25 May 2023 17:07:38 -0700 (PDT) Received: from [10.0.16.165] ([50.221.140.188]) by smtp.gmail.com with ESMTPSA id d4-20020a170902654400b001a505f04a06sm1961312pln.190.2023.05.25.17.07.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 25 May 2023 17:07:37 -0700 (PDT) Message-ID: Date: Thu, 25 May 2023 17:06:49 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH] RISC-V/testsuite: Run target testing over all the usual optimization levels Content-Language: en-US From: Vineet Gupta To: Thomas Schwinge , Kito Cheng , "Maciej W. Rozycki" Cc: GCC Patches , Andrew Waterman , Kito Cheng , patrick@rivosinc.com, jlaw@ventanamicro.com, Palmer Dabbelt References: <87edn4ruzi.fsf@dem-tschwing-1.ger.mentorg.com> <1bfe6de8-8510-4c30-7b2d-f22a599e750d@rivosinc.com> In-Reply-To: <1bfe6de8-8510-4c30-7b2d-f22a599e750d@rivosinc.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-4.8 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,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 5/25/23 14:17, Vineet Gupta wrote: > Thanks for taking a look at this. Please don't get me wrong, never > mean to vilify the patches above - and I should have verified first > (by reverting those) if they caused the issue - if at all. It just > seemed that we started seeing these relatively recently and the timing > of your changes seemed to coincide. As you say above, RV likely has > existing less than ideal constructs which somehow used to work before, > but not in the new regime. > > Anyhow the goal is to get this fixed for RV and any more help will be > appreciated since I'm really a TCL noob. > > It seems my claim yesterday that adding torture-{init,finish} fixed RV > issues were just premature. I was trying a mix of running the full > suite vs. just  RUNTESTFLAGS="riscv.exp" and in some cases latter can > give a false positive (I was making sure dejagnu got rebuilt and > rekicked etc, but anyhow different issue). > > I'm currently removing the ADDITIONAL_TORTURE_OPTIONS to see if this > helps cure it Another data point: commenting this out altogether doesn't hep either. -Vineet