svn commit: r274601 - head/contrib/netbsd-tests/lib/libm

[Garrett Cooper]

Author: ngie
Date: Sun Nov 16 20:42:30 2014
New Revision: 274601
URL: https://svnweb.freebsd.org/changeset/base/274601

Log:
  - Skip over the testcases that call cbrtl on platforms where LDBL_PREC == 53
  (arm, mips, powerpc). This fixes the build on these platforms, based on some
  ad hoc tinderbox runs I did a while ago
  - Skip cast the arguments to powl as long double so powl properly interprets
  those arugments at compile-time when picking the type
  
  Sponsored by: EMC / Isilon Storage Division

Modified:
  head/contrib/netbsd-tests/lib/libm/t_cbrt.c

Modified: head/contrib/netbsd-tests/lib/libm/t_cbrt.c
==============================================================================
--- head/contrib/netbsd-tests/lib/libm/t_cbrt.c	Sun Nov 16 20:39:11 2014	(r274600)
+++ head/contrib/netbsd-tests/lib/libm/t_cbrt.c	Sun Nov 16 20:42:30 2014	(r274601)
@@ -237,6 +237,7 @@ ATF_TC_BODY(cbrtf_zero_pos, tc)
 		atf_tc_fail_nonfatal("cbrtf(+0.0) != +0.0");
 }
 
+#if !defined(__FreeBSD__) || LDBL_PREC != 53
 /*
  * cbrtl(3)
  */
@@ -270,7 +271,11 @@ ATF_TC_BODY(cbrtl_powl, tc)
 	for (i = 0; i < __arraycount(x); i++) {
 
 		y = cbrtl(x[i]);
+#ifdef __FreeBSD__
+		z = powl(x[i], (long double)1.0 / 3.0);
+#else
 		z = powl(x[i], 1.0 / 3.0);
+#endif
 
 		if (fabsl(y - z) > eps * fabsl(1 + x[i]))
 			atf_tc_fail_nonfatal("cbrtl(%0.03Lf) != "
@@ -337,6 +342,7 @@ ATF_TC_BODY(cbrtl_zero_pos, tc)
 	if (fabsl(y) > 0.0 || signbit(y) != 0)
 		atf_tc_fail_nonfatal("cbrtl(+0.0) != +0.0");
 }
+#endif
 
 ATF_TP_ADD_TCS(tp)
 {
@@ -355,12 +361,14 @@ ATF_TP_ADD_TCS(tp)
 	ATF_TP_ADD_TC(tp, cbrtf_zero_neg);
 	ATF_TP_ADD_TC(tp, cbrtf_zero_pos);
 
+#if !defined(__FreeBSD__) || LDBL_PREC != 53
 	ATF_TP_ADD_TC(tp, cbrtl_nan);
 	ATF_TP_ADD_TC(tp, cbrtl_powl);
 	ATF_TP_ADD_TC(tp, cbrtl_inf_neg);
 	ATF_TP_ADD_TC(tp, cbrtl_inf_pos);
 	ATF_TP_ADD_TC(tp, cbrtl_zero_neg);
 	ATF_TP_ADD_TC(tp, cbrtl_zero_pos);
+#endif
 
 	return atf_no_error();
 }