From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id E5BBD3858C30 for ; Thu, 28 Sep 2023 15:32:07 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org E5BBD3858C30 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1695915127; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=3+TWF9G8l12lSi/BXgoT0UEqduivPEksC8UJ+NdF4YA=; b=QHKwGe1OyPXFELWjpdjZUDaWC6/VQCiuEt9s8T9fgQRJqtSy1bPp+zJ6ENg9eswF7Avkta rLGTKPUBiUFE2dw3m2wzuUbQOdGklorouGK+YkvDBVhJXK/RgBLZ4QTy4XGv72nXoXMdvU m7AZ7sE7l1bzsK0/6t4f8IIH5RvpVi8= Received: from mail-qk1-f199.google.com (mail-qk1-f199.google.com [209.85.222.199]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-497-Y7Gdm9b6PfyH7OC5NaiN2Q-1; Thu, 28 Sep 2023 11:32:04 -0400 X-MC-Unique: Y7Gdm9b6PfyH7OC5NaiN2Q-1 Received: by mail-qk1-f199.google.com with SMTP id af79cd13be357-774335cb98cso1710732985a.2 for ; Thu, 28 Sep 2023 08:32:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695915124; x=1696519924; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=3+TWF9G8l12lSi/BXgoT0UEqduivPEksC8UJ+NdF4YA=; b=TsPhQSIEG1GqSc62g+ij4d/Zyx/S86a3+OFPkj4pLAQRDj+VLeoaYNEGjbfA8vakon Kf3coV881aB4TqxarWp0pUOfgHq8qsJTON947htEyjB1Jq54MIkORlwRMFOa1XsB/0YH tXfkH9z/qssuhQCregI57sb32RW9SRoxI4llZr0Sc6WGY21NqmYznt9zLBWGz5iKh5pm xKrqFXeQSL5dbNFNKr9FKAnClf5kmUg9nbx8Di59hynJyFgrQMFOaF2df+piZMQPhcji yGuHMzkVR8QVuCL1XrNBTBH2XqyVe1Jx8DIoP11Nk00yKEL4ll3HX+qK/JMpWAeh7UIy TpPQ== X-Gm-Message-State: AOJu0Ywuw0FS8RFopXtvMSU8Ag5JphqKcNerUlz/WTQIodv9DWoHOv1r +Ys8Q2+C3ztCGKkdaNZxlTdhM0S1wmf0Xr/6LNSSZm2ONc1K6p4uz//JodLPshXzv548phlwjcU H36Uf0ZRb1i8tx7Ft4JNp3g== X-Received: by 2002:a37:ad16:0:b0:774:212c:3dc9 with SMTP id f22-20020a37ad16000000b00774212c3dc9mr1443940qkm.44.1695915124465; Thu, 28 Sep 2023 08:32:04 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHc9WH2ab6SvOD0cbLsckuM3N5h79D99d/xgG3Djr5rpnA48rwORB9ztVYaJVU4iGCPhMVlbA== X-Received: by 2002:a37:ad16:0:b0:774:212c:3dc9 with SMTP id f22-20020a37ad16000000b00774212c3dc9mr1443924qkm.44.1695915124203; Thu, 28 Sep 2023 08:32:04 -0700 (PDT) Received: from [192.168.1.88] (23-233-12-249.cpe.pppoe.ca. [23.233.12.249]) by smtp.gmail.com with ESMTPSA id d2-20020a05620a166200b00767721aebc0sm2289701qko.32.2023.09.28.08.32.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 28 Sep 2023 08:32:03 -0700 (PDT) Message-ID: Date: Thu, 28 Sep 2023 11:32:00 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [Linaro-TCWG-CI] basepoints/gcc-14-3999-g3c834d85f2e: FAIL: 1 regressions To: Maxim Kuvyrkov Cc: gcc-regression@gcc.gnu.org References: <325480816.15743.1694779382709@jenkins.jenkins> <50B8AB8B-7E1C-4713-A72A-AC56125E95E2@linaro.org> From: Vladimir Makarov In-Reply-To: <50B8AB8B-7E1C-4713-A72A-AC56125E95E2@linaro.org> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-5.2 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,RCVD_IN_SORBS_WEB,SPF_HELO_NONE,SPF_NONE,TXREP 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 9/28/23 06:28, Maxim Kuvyrkov wrote: > Hi Vladimir, > > This commit adds a scan-assembler fail for 32-bit ARM, and, more interestingly, for AArch64 it increases code-size of several SPEC CPU2006 and CPU2017 benchmarks by 2-4% -- see [1]. > > Is the code-size increase expected or can it be avoided? I'm ready to help in troubleshooting and analyzing this. > Hi, Maxim.  Thank you for reporting this. I am leaning to revert the patch even if it improves x86-64 specfp2007.  People also reported performance regression for specint2017 on different targets because of the patch.