From owner-svn-src-head@freebsd.org  Tue Jul 25 16:21:23 2017
Return-Path: <owner-svn-src-head@freebsd.org>
Delivered-To: svn-src-head@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id B2804C7FDF6;
 Tue, 25 Jul 2017 16:21:23 +0000 (UTC)
 (envelope-from ngie@FreeBSD.org)
Received: from repo.freebsd.org (repo.freebsd.org
 [IPv6:2610:1c1:1:6068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 7FDBE819A8;
 Tue, 25 Jul 2017 16:21:23 +0000 (UTC)
 (envelope-from ngie@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id v6PGLMY6070738;
 Tue, 25 Jul 2017 16:21:22 GMT (envelope-from ngie@FreeBSD.org)
Received: (from ngie@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id v6PGLMmg070737;
 Tue, 25 Jul 2017 16:21:22 GMT (envelope-from ngie@FreeBSD.org)
Message-Id: <201707251621.v6PGLMmg070737@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: ngie set sender to
 ngie@FreeBSD.org using -f
From: Ngie Cooper <ngie@FreeBSD.org>
Date: Tue, 25 Jul 2017 16:21:22 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r321484 - head/lib/msun/tests
X-SVN-Group: head
X-SVN-Commit-Author: ngie
X-SVN-Commit-Paths: head/lib/msun/tests
X-SVN-Commit-Revision: 321484
X-SVN-Commit-Repository: base
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.23
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head/>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 25 Jul 2017 16:21:23 -0000

Author: ngie
Date: Tue Jul 25 16:21:22 2017
New Revision: 321484
URL: https://svnweb.freebsd.org/changeset/base/321484

Log:
  Only test ld_pi_odd with LDBL_MANT_DIG == 64 to fix the build
  
  The empty (unimplemented) test inputs for sparc64 trigger a -Wtype-limits build
  failure because nitems of an empty array is always false, i.e., deadcode.
  
  MFC after:	1 month
  MFC with:	r321455
  Reported by:	Jenkins (sparc64 job)

Modified:
  head/lib/msun/tests/trig_test.c

Modified: head/lib/msun/tests/trig_test.c
==============================================================================
--- head/lib/msun/tests/trig_test.c	Tue Jul 25 16:11:36 2017	(r321483)
+++ head/lib/msun/tests/trig_test.c	Tue Jul 25 16:21:22 2017	(r321484)
@@ -156,11 +156,6 @@ ATF_TC_BODY(reduction, tc)
 		9.8477555741888350649e+4314L,
 		1.6061597222105160737e+4326L,
 	};
-#elif LDBL_MANT_DIG == 113
-	static const long double ld_pi_odd[] = {
-		/* XXX */
-	};
-#endif
 
 #if defined(__clang__) && \
 	((__clang_major__ >= 5))
@@ -205,7 +200,7 @@ ATF_TC_BODY(reduction, tc)
 		ATF_CHECK(fabs(tan(-d_pi_odd[i] * 2)) < 2 * DBL_EPSILON);
 	}
 
-#if LDBL_MANT_DIG > 53
+#if LDBL_MANT_DIG == 64 /* XXX: || LDBL_MANT_DIG == 113 */
 	for (i = 0; i < nitems(ld_pi_odd); i++) {
 		ATF_CHECK(fabsl(sinl(ld_pi_odd[i])) < LDBL_EPSILON);
 		ATF_CHECK(cosl(ld_pi_odd[i]) == -1.0);