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 [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id 44F43385B512 for ; Fri, 15 Mar 2024 09:42:12 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 44F43385B512 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 44F43385B512 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1710495737; cv=none; b=M0q5caiUZOhYyxVkHKLQ5BXY6ghWqjb/LDKqM3ELayYvThDjD5vo5mdWFvYiVDJl9s+iBrRS3jeDma4T0dFYmNnVPNd8xuKtDFhib7UdPPNpmVMMWvF4E2DuQIFhixk15V36GnuviT/XyrYNQp9Khv6v8nGr9KP2ZXxKZyGERwE= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1710495737; c=relaxed/simple; bh=fpUELk4okNssh2hUZxdUwh5FGTtQ4Hi+REwl6eT4TIA=; h=DKIM-Signature:MIME-Version:From:Date:Message-ID:Subject:To; b=pAToJt8IrIDusXEEjafYJ+n42s+pUJnu6iojSZNuuExMVmaYGT5eeOQJlVZvomZyzcs/jKmJRT9y8+PSv2LRqM05gALYIq/K8JHkdT0u12JDfc7hhZcvAyhCaQRzauSdxUsi7GgyEREcQj9PEKZgyCKTbbDoJ3jXWps4tsOeLgw= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1710495731; 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=DpWVeyvM48NSiRJNB61tu1F2igd38LwpBToxvvbGTpw=; b=dy3w+M1WnISLcIDyAs1KDpALAFiukOHD1cB0j7G/p8Dt/I4hbAYmlthfEpPXHvIxh19PRE u8XeJFhIgPQj6XkwPp2p0KRHx69/gdoKhxrBaBu9Gv+XwYqwHtyNQi6jiG4E3KWksCVzHQ 9c4lVXnYIK0L+rjzrjBtdPlOk9NA66c= Received: from mail-yb1-f197.google.com (mail-yb1-f197.google.com [209.85.219.197]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-262-e_lk7mI7P-iBlE6VEKIWbw-1; Fri, 15 Mar 2024 05:42:10 -0400 X-MC-Unique: e_lk7mI7P-iBlE6VEKIWbw-1 Received: by mail-yb1-f197.google.com with SMTP id 3f1490d57ef6-dcc58cddb50so2984604276.0 for ; Fri, 15 Mar 2024 02:42:10 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1710495730; x=1711100530; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=DpWVeyvM48NSiRJNB61tu1F2igd38LwpBToxvvbGTpw=; b=WFj0tO5C5raVdzeefE/hHMzcoFXtt9A1vurasMQhi62fXusScdhGAS2BbRuDMRLSK6 JVZYP33MpgRzr7DIy9pYBWr8lmSjfLtizyf7FrZggG1YKwqpQYHI8El7Z/R+3QymoTfc YctSDddI3zb57JlSrnadLzAkAoukqfi4wzVCNImYW7GqPqxXjfGjp35A/64JpAmOV72c d7hqPh0/3kb8oeMQiDbn43wK7988jVKqWr6BLJLkNZ2YnIwDcYgVh6BjToBdHJnq7/PO ip9Ri97JXOmW9cIa9SF53R/wGphS9oii/VU+m1ldc06yR5UU9VnvqUgc91T4hdw6IktW wUiw== X-Gm-Message-State: AOJu0Yxv6yWSGl2A8ZrBtvH/Y1v7DZlBda9PICtqh6C6fr/bmzUDyN4Y 3fNcLNvv3MD+NDtDdw2UPIwp7ljW3wV+QGadqPJ70p16kOL753GitJEOoY70Y37qaxJUbVtWTg2 R1C/KzKy7OlP23mWaK/M+DScPiRlZyexDqICwcvxmxu/oQcV9L3Rzkj2vkhdoZbkKpV4Os4RMly J4dC6kC5z+GfWjTe0TSOOXVLpx7K6MZaPSpA== X-Received: by 2002:a25:aaac:0:b0:dcd:1043:23c with SMTP id t41-20020a25aaac000000b00dcd1043023cmr1396807ybi.1.1710495729820; Fri, 15 Mar 2024 02:42:09 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEjb1kznh0dnxhywuacsk7XXOPcQz9pZHHxIU807w1SrHP9/UalwNix2EUjRLLzJCQJ0JSzzmYPSZp1OXMA9T4= X-Received: by 2002:a25:aaac:0:b0:dcd:1043:23c with SMTP id t41-20020a25aaac000000b00dcd1043023cmr1396798ybi.1.1710495729447; Fri, 15 Mar 2024 02:42:09 -0700 (PDT) MIME-Version: 1.0 References: <1401791943.17347.1710459897453@jenkins.jenkins> In-Reply-To: <1401791943.17347.1710459897453@jenkins.jenkins> From: Jonathan Wakely Date: Fri, 15 Mar 2024 09:41:53 +0000 Message-ID: Subject: Re: [Linaro-TCWG-CI] gcc-14-9478-gdf483ebd246: FAIL: 7 regressions on aarch64 To: linaro-toolchain@lists.linaro.org Cc: gcc-regression@gcc.gnu.org X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-6.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,KAM_NUMSUBJECT,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE,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: Oops. Jakub has fixed this now. On Thu, 14 Mar 2024 at 23:45, wrote: > > Dear contributor, our automatic CI has detected problems related to your = patch(es). Please find some details below. If you have any questions, ple= ase follow up on linaro-toolchain@lists.linaro.org mailing list, Libera's #= linaro-tcwg channel, or ping your favourite Linaro toolchain developer on t= he usual project channel. > > We appreciate that it might be difficult to find the necessary logs or re= produce the issue locally. If you can't get what you need from our CI withi= n minutes, let us know and we will be happy to help. > > We track this report status in https://linaro.atlassian.net/browse/GNU-11= 77 , please let us know if you are looking at the problem and/or when you h= ave a fix. > > In gcc_check master-aarch64 after: > > | commit gcc-14-9478-gdf483ebd246 > | Author: Jonathan Wakely > | Date: Mon Feb 26 13:17:13 2024 +0000 > | > | libstdc++: Add nodiscard in > | > | Add the [[nodiscard]] attribute to several functions in . > | These all have no side effects and are only called for their retu= rn > | value (e.g. std::count) or produce a result that must not be disc= arded > | for correctness (e.g. std::remove). > | > | ... 49 lines of the commit log omitted. > > FAIL: 7 regressions > > regressions.sum: > =3D=3D=3D g++ tests =3D=3D=3D > > Running g++:g++.dg/torture/dg-torture.exp ... > FAIL: g++.dg/torture/pr104601.C -O0 (test for excess errors) > FAIL: g++.dg/torture/pr104601.C -O1 (test for excess errors) > FAIL: g++.dg/torture/pr104601.C -O2 (test for excess errors) > FAIL: g++.dg/torture/pr104601.C -O2 -flto -fno-use-linker-plugin -flto-pa= rtition=3Dnone (test for excess errors) > FAIL: g++.dg/torture/pr104601.C -O2 -flto -fuse-linker-plugin -fno-fat-lt= o-objects (test for excess errors) > FAIL: g++.dg/torture/pr104601.C -O3 -g (test for excess errors) > FAIL: g++.dg/torture/pr104601.C -Os (test for excess errors) > ... and 1 more entries > > You can find the failure logs in *.log.1.xz files in > - https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/1715/ar= tifact/artifacts/00-sumfiles/ > The full lists of regressions and progressions as well as configure and m= ake commands are in > - https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/1715/ar= tifact/artifacts/notify/ > The list of [ignored] baseline and flaky failures are in > - https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/1715/ar= tifact/artifacts/sumfiles/xfails.xfail > > The configuration of this build is: > CI config tcwg_gcc_check master-aarch64 > > -----------------8<--------------------------8<--------------------------= 8<-------------------------- > The information below can be used to reproduce a debug environment: > > Current build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch6= 4-build/1715/artifact/artifacts > Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch6= 4-build/1714/artifact/artifacts > > Reproduce last good and first bad builds: https://git-us.linaro.org/toolc= hain/ci/interesting-commits.git/plain/gcc/sha1/df483ebd24689a3bebfae2089637= a00eca0e5a12/tcwg_gcc_check/master-aarch64/reproduction_instructions.txt > > Full commit : https://github.com/gcc-mirror/gcc/commit/df483ebd24689a3beb= fae2089637a00eca0e5a12 > > List of configurations that regressed due to this commit : > * tcwg_gcc_check > ** master-aarch64 > *** FAIL: 7 regressions > *** https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/= gcc/sha1/df483ebd24689a3bebfae2089637a00eca0e5a12/tcwg_gcc_check/master-aar= ch64/details.txt > *** https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/1715/a= rtifact/artifacts