{"id":810954,"url":"http://patchwork.ozlabs.org/api/covers/810954/?format=json","web_url":"http://patchwork.ozlabs.org/project/glibc/cover/20170907104352.7748-1-gabriel@inconstante.eti.br/","project":{"id":41,"url":"http://patchwork.ozlabs.org/api/projects/41/?format=json","name":"GNU C Library","link_name":"glibc","list_id":"libc-alpha.sourceware.org","list_email":"libc-alpha@sourceware.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20170907104352.7748-1-gabriel@inconstante.eti.br>","list_archive_url":null,"date":"2017-09-07T10:43:49","name":"[0/3] Fixes for -mfloat128 being enabled by default on gcc for power","submitter":{"id":72317,"url":"http://patchwork.ozlabs.org/api/people/72317/?format=json","name":"Gabriel F. T. Gomes","email":"gabriel@inconstante.eti.br"},"mbox":"http://patchwork.ozlabs.org/project/glibc/cover/20170907104352.7748-1-gabriel@inconstante.eti.br/mbox/","series":[{"id":1976,"url":"http://patchwork.ozlabs.org/api/series/1976/?format=json","web_url":"http://patchwork.ozlabs.org/project/glibc/list/?series=1976","date":"2017-09-07T10:43:49","name":"Fixes for -mfloat128 being enabled by default on gcc for power","version":1,"mbox":"http://patchwork.ozlabs.org/series/1976/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/810954/comments/","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":["patchwork-incoming@bilbo.ozlabs.org","mailing list libc-alpha@sourceware.org"],"Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=sourceware.org\n\t(client-ip=209.132.180.131; helo=sourceware.org;\n\tenvelope-from=libc-alpha-return-84289-incoming=patchwork.ozlabs.org@sourceware.org;\n\treceiver=)","ozlabs.org; dkim=pass (1024-bit key;\n\tsecure) header.d=sourceware.org header.i=@sourceware.org\n\theader.b=\"uhVLfsjk\"; dkim-atps=neutral","sourceware.org; auth=none"],"Received":["from sourceware.org (server1.sourceware.org [209.132.180.131])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xnxs9118Zz9t2M\n\tfor ;\n\tThu, 7 Sep 2017 20:44:12 +1000 (AEST)","(qmail 25312 invoked by alias); 7 Sep 2017 10:44:04 -0000","(qmail 25300 invoked by uid 89); 7 Sep 2017 10:44:02 -0000"],"DomainKey-Signature":"a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id\n\t:list-unsubscribe:list-subscribe:list-archive:list-post\n\t:list-help:sender:from:to:subject:date:message-id:mime-version\n\t:content-type; q=dns; s=default; b=roCQjUnGXg860g/dYJfLTp4XgD1Wq\n\tt+xj5+O19cjlac+7PQ8txpUkzDBdW3sjtjJR4bfT0wtNT+hNroOkTSXSsCxJnzDj\n\t17HkoGCeap4mUVu+2XpZClj5aZE0JbQnJnMHEEXAR/V64h67M1NQSc2lh0jQUwcW\n\tOPRc/W59A/3t6A=","DKIM-Signature":"v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id\n\t:list-unsubscribe:list-subscribe:list-archive:list-post\n\t:list-help:sender:from:to:subject:date:message-id:mime-version\n\t:content-type; s=default; bh=DO4UUbV7BC1AqO9P1EPtEntqmHk=; b=uhV\n\tLfsjkCoa9wKkmD+BXVbjA60ePAOFX7mCkZ1NOdNTt22ZteGvqCXQqf9zm2CEsdta\n\tLLC/kgX9O3dFjqUbOIucDvCbwod7MgseG2+n+EcpMkEx4gncwo9+9LcPwiEXbrkG\n\tT1qetroyehjg+7WylR14CKJfmi3T/sRBY7MK7Oi0=","Mailing-List":"contact libc-alpha-help@sourceware.org; run by ezmlm","Precedence":"bulk","List-Id":"","List-Unsubscribe":"","List-Subscribe":"","List-Archive":"","List-Post":"","List-Help":",\n\t","Sender":"libc-alpha-owner@sourceware.org","X-Virus-Found":"No","X-Spam-SWARE-Status":"No, score=-5.9 required=5.0 tests=BAYES_00, GIT_PATCH_3,\n\tKAM_LAZY_DOMAIN_SECURITY,\n\tRCVD_IN_DNSWL_NONE autolearn=ham version=3.3.2 spammy=gabriel,\n\tHx-languages-length:1132, H*F:D*br","X-HELO":"mo19.mail-out.ovh.net","From":"\"Gabriel F. T. Gomes\" ","To":"","Subject":"[PATCH 0/3] Fixes for -mfloat128 being enabled by default on gcc\n\tfor power","Date":"Thu, 7 Sep 2017 07:43:49 -0300","Message-ID":"<20170907104352.7748-1-gabriel@inconstante.eti.br>","MIME-Version":"1.0","Content-Type":"text/plain","X-ClientProxiedBy":"EX2.emp.local (172.16.2.2) To EX2.emp.local (172.16.2.2)","X-Ovh-Tracer-Id":"2516949243546947267","X-VR-SPAMSTATE":"OK","X-VR-SPAMSCORE":"0","X-VR-SPAMCAUSE":"gggruggvucftvghtrhhoucdtuddrfeelledrfedvgdefvdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemuceftddtnecu"},"content":"GCC for powerpc just enabled the flag -mfloat128 by default on VSX\nsystems [1]. This lead to some build errors in glibc which are\naddressed in this patch set. It also exposed a missing flag in a test.\n[1] https://gcc.gnu.org/ml/gcc-patches/2017-08/msg01028.html\n(integrated into trunk by commit ID 251814)\n\nBesides these fixes, I was working on a problem that I got with the\nbuild of math/test-tgmath3.c, but since the change to gcc has been\nalready integrated, I decided to send this incomplete patch set and I'll\nkeep working on the problem with tgmath3.c.\n\nGabriel F. T. Gomes (3):\n powerpc: Add -mfloat128 to tst-strtod-nan-locale testcase\n powerpc: Add redirection for finitef128, isinf128, and isnanf128\n powerpc64le: Disable compiler support for float128 when reusing\n ldbl-128\n\n sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c | 1 +\n sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c | 1 +\n sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c | 1 +\n sysdeps/powerpc/powerpc64le/Makefile | 16 ++++++++++++++++\n 4 files changed, 19 insertions(+)"}