From patchwork Tue Jun 28 19:28:37 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bill Schmidt X-Patchwork-Id: 641716 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3rfG7r755pz9s1h for ; Wed, 29 Jun 2016 05:28:56 +1000 (AEST) Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org header.b=jPDYh3jp; dkim-atps=neutral DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:to:cc :from:subject:date:mime-version:content-type :content-transfer-encoding:message-id; q=dns; s=default; b=f0PGY CEOVKGbUPxYT6FpOFuw5XA2IH8EnhhiDqZujZM29EKp5BhBUIgXCOEEJp+Z6Zrls t7u+FvDW6541ZLCnDATkNOTMW9QnML04N8ssRO/A6P46gdC1fEb9HdPak+HIn1vQ No87tVZCuFImzFb4DoRo95GDunuxCL1AlGpN98= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:to:cc :from:subject:date:mime-version:content-type :content-transfer-encoding:message-id; s=default; bh=V9rrCy1jKt8 7zGl6xMonHwD224k=; b=jPDYh3jplUxZKvYDliMh38y/IwHm+N/FP9I1Na6Kt4F 2QGLkq84+Lt6g4LBQVHLtG1JjFSKoNz9Vp32QCECcDRwC3ewUKG/8rE4BxoPlno2 1ZNSNdgGp0TbP1iaFlL4j6HNO2ol8DV2zM9DJhbOkGTpTNBCy/Diqto8e5VGs37o = Received: (qmail 12426 invoked by alias); 28 Jun 2016 19:28:48 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org Received: (qmail 12416 invoked by uid 89); 28 Jun 2016 19:28:47 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.1 required=5.0 tests=AWL, BAYES_00, KAM_ASCII_DIVIDERS, KAM_LAZY_DOMAIN_SECURITY, RCVD_IN_DNSWL_LOW autolearn=no version=3.3.2 spammy=VSX, U*wschmidt, sk:wschmid X-HELO: mx0a-001b2d01.pphosted.com Received: from mx0a-001b2d01.pphosted.com (HELO mx0a-001b2d01.pphosted.com) (148.163.156.1) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-SHA encrypted) ESMTPS; Tue, 28 Jun 2016 19:28:46 +0000 Received: from pps.filterd (m0098393.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.11/8.16.0.11) with SMTP id u5SJPBCG042801 for ; Tue, 28 Jun 2016 15:28:44 -0400 Received: from e35.co.us.ibm.com (e35.co.us.ibm.com [32.97.110.153]) by mx0a-001b2d01.pphosted.com with ESMTP id 23usu9f8rn-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Tue, 28 Jun 2016 15:28:44 -0400 Received: from localhost by e35.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Tue, 28 Jun 2016 13:28:40 -0600 X-IBM-Helo: d03dlp01.boulder.ibm.com X-IBM-MailFrom: wschmidt@linux.vnet.ibm.com Received: from b03cxnp08027.gho.boulder.ibm.com (b03cxnp08027.gho.boulder.ibm.com [9.17.130.19]) by d03dlp01.boulder.ibm.com (Postfix) with ESMTP id 959E01FF001E; Tue, 28 Jun 2016 13:28:23 -0600 (MDT) Received: from b03ledav005.gho.boulder.ibm.com (b03ledav005.gho.boulder.ibm.com [9.17.130.236]) by b03cxnp08027.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u5SJSdx655050430; Tue, 28 Jun 2016 12:28:40 -0700 Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D8C2CBE042; Tue, 28 Jun 2016 13:28:39 -0600 (MDT) Received: from BigMac.local (unknown [9.80.207.16]) by b03ledav005.gho.boulder.ibm.com (Postfix) with ESMTP id 68D2BBE040; Tue, 28 Jun 2016 13:28:39 -0600 (MDT) To: gcc-patches@gcc.gnu.org Cc: segher@kernel.crashing.org, dje.gcc@gmail.com From: Bill Schmidt Subject: [PATCH, rs6000] Clean up powerpc __float128 tests for older hardware Date: Tue, 28 Jun 2016 14:28:37 -0500 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.1.1 MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Content-Scanned: Fidelis XPS MAILER x-cbid: 16062819-0012-0000-0000-0000100B79E5 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 16062819-0013-0000-0000-0000432BD28D Message-Id: <1d6e6492-4e8c-ee3f-f5fd-7ae0d8def5de@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2016-06-28_12:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1604210000 definitions=main-1606280176 X-IsSubscribed: yes Hi, On POWER7 and earlier hardware, -mvsx is not on by default, causing the new tests for __float128 builtins to fail. This patch makes the dependency on VSX hardware explicit in the tests. Tested on powerpc64-unknown-linux-gnu on POWER7. Ok for trunk, and for later backport to 6.2? Thanks, Bill 2016-06-28 Bill Schmidt * gcc.target/powerpc/abs128-1.c: Require VSX. * gcc.target/powerpc/copysign128-1.c: Likewise. * gcc.target/powerpc/inf128-1.c: Likewise. * gcc.target/powerpc/nan128-1.c: Likewise. Index: gcc/testsuite/gcc.target/powerpc/abs128-1.c =================================================================== --- gcc/testsuite/gcc.target/powerpc/abs128-1.c (revision 237802) +++ gcc/testsuite/gcc.target/powerpc/abs128-1.c (working copy) @@ -1,5 +1,5 @@ -/* { dg-do run { target { powerpc64*-*-* && vmx_hw } } } */ -/* { dg-options "-mfloat128" } */ +/* { dg-do run { target { powerpc64*-*-* && vsx_hw } } } */ +/* { dg-options "-mfloat128 -mvsx" } */ void abort (); Index: gcc/testsuite/gcc.target/powerpc/copysign128-1.c =================================================================== --- gcc/testsuite/gcc.target/powerpc/copysign128-1.c (revision 237802) +++ gcc/testsuite/gcc.target/powerpc/copysign128-1.c (working copy) @@ -1,5 +1,5 @@ -/* { dg-do run { target { powerpc64*-*-* && vmx_hw } } } */ -/* { dg-options "-mfloat128" } */ +/* { dg-do run { target { powerpc64*-*-* && vsx_hw } } } */ +/* { dg-options "-mfloat128 -mvsx" } */ void abort (); Index: gcc/testsuite/gcc.target/powerpc/inf128-1.c =================================================================== --- gcc/testsuite/gcc.target/powerpc/inf128-1.c (revision 237802) +++ gcc/testsuite/gcc.target/powerpc/inf128-1.c (working copy) @@ -1,5 +1,5 @@ -/* { dg-do run { target { powerpc64*-*-* && vmx_hw } } } */ -/* { dg-options "-mfloat128" } */ +/* { dg-do run { target { powerpc64*-*-* && vsx_hw } } } */ +/* { dg-options "-mfloat128 -mvsx" } */ void abort (); Index: gcc/testsuite/gcc.target/powerpc/nan128-1.c =================================================================== --- gcc/testsuite/gcc.target/powerpc/nan128-1.c (revision 237802) +++ gcc/testsuite/gcc.target/powerpc/nan128-1.c (working copy) @@ -1,5 +1,5 @@ -/* { dg-do run { target { powerpc64*-*-* && vmx_hw } } } */ -/* { dg-options "-mfloat128" } */ +/* { dg-do run { target { powerpc64*-*-* && vsx_hw } } } */ +/* { dg-options "-mfloat128 -mvsx" } */ #include