Joseph Myers 93e448cbed Improve test coverage of real libm functions [a-e]*. ... This patch improves test coverage of the real libm functions [a-e]*, ensuring that special cases and ranges of input values of potential significance (such as close to overflow and underflow thresholds) are more systematically covered. This is a followup to <https://sourceware.org/ml/libc-alpha/2013-12/msg00757.html> which covered [a-c]* (however, I found more weaknesses in the coverage of those functions when preparing this patch, hence the additional tests being added for them here). Addition of a test for acosh (-qNaN) is temporarily deferred, to be included as part of a fix for bug 19032 which was discovered in the course of adding these tests (and which illustrates the use of testing -qNaN as well as +qNaN as input even to functions for which the sign of a NaN isn't meant to be significant). Tested for x86_64 and x86. * math/auto-libm-test-in: Add more tests of acos, acosh, asin, atan, atan2, atanh, cbrt, cos, cosh, erf, erfc, exp, exp10, exp2 and expm1. * math/auto-libm-test-out: Regenerated. * math/libm-test.inc (acos_test_data): Add more tests. (asin_test_data): Likewise. (asinh_test_data): Likewise. (atan_test_data): Likewise. (atanh_test_data): Likewise. (atan2_test_data): Likewise. (cbrt_test_data): Likewise. (ceil_test_data): Likewise. (copysign_test_data): Likewise. (cos_test_data): Likewise. (cosh_test_data): Likewise. (erf_test_data): Likewise. (erfc_test_data): Likewise. (exp_test_data): Likewise. (exp10_test_data): Likewise. (exp2_test_data): Likewise. (expm1_test_data): Likewise. * sysdeps/x86_64/fpu/libm-test-ulps: Update.		2015-09-30 18:06:02 +00:00
..
aarch64	Regenerate aarch64 libm-test-ulps	2015-09-24 14:22:31 +01:00
alpha	Move bits/atomic.h to atomic-machine.h (bug 14912).	2015-09-11 20:00:19 +00:00
arm	arm: setjmp/longjmp: fix PIC vs SHARED thinkos	2015-09-18 13:09:57 -04:00
generic	Fix clog, clog10 inaccuracy (bug 19016).	2015-09-28 22:11:22 +00:00
gnu	Add more TCP_* values to netinet/tcp.h.	2015-09-01 13:45:49 +00:00
hppa	Rename bits/linkmap.h to linkmap.h (bug 14912).	2015-09-04 19:44:27 +00:00
i386	Fix clog, clog10 inaccuracy (bug 19016).	2015-09-28 22:11:22 +00:00
ia64	Move bits/atomic.h to atomic-machine.h (bug 14912).	2015-09-11 20:00:19 +00:00
ieee754	Fix clog, clog10 inaccuracy (bug 19016).	2015-09-28 22:11:22 +00:00
init_array	NPTL: Initializer for .init_array-only configurations.	2015-02-13 13:19:11 -08:00
m68k	Use soft-fp fma for no-FPU ColdFire (bug 13304).	2015-09-25 17:30:56 +00:00
mach	Fix vm_page_size visibility	2015-09-21 00:08:51 +02:00
microblaze	Use soft-fp fma for MicroBlaze (bug 13304).	2015-09-25 17:29:19 +00:00
mips	Add unused attribute to declaration for mips16 builds.	2015-09-24 16:12:49 -07:00
nacl	NaCl: Do not install <sys/mtio.h>.	2015-09-11 14:16:18 -07:00
nios2	Fixes extern protected data handling testcases elf/tst-protected1a	2015-07-26 05:27:18 -07:00
nptl	Use __libc_ptf_call in _longjmp_unwind	2015-09-18 12:22:47 -07:00
posix	To fix BZ #18675, use __fstatvfs64 in __fpathconf.	2015-09-09 18:41:25 -07:00
powerpc	Fix hypot missing underflows (bug 18803).	2015-09-24 23:43:57 +00:00
pthread	Move bits/libc-lock.h and bits/libc-lockP.h out of bits/ (bug 14912).	2015-09-08 21:11:03 +00:00
s390	Move bits/atomic.h to atomic-machine.h (bug 14912).	2015-09-11 20:00:19 +00:00
sh	Rename bits/linkmap.h to linkmap.h (bug 14912).	2015-09-04 19:44:27 +00:00
sparc	Make scalbn set errno (bug 6803).	2015-09-16 21:11:00 +00:00
tile	Move bits/atomic.h to atomic-machine.h (bug 14912).	2015-09-11 20:00:19 +00:00
unix	Move sysdeps/unix/sysv/linux/i386/i486/*.? to i386	2015-09-30 10:12:44 -07:00
wordsize-32	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
wordsize-64	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
x86	Fix pow missing underflows (bug 18825).	2015-09-25 22:29:10 +00:00
x86_64	Improve test coverage of real libm functions [a-e]*.	2015-09-30 18:06:02 +00:00