glibc/sysdeps/ieee754
Joseph Myers a04bb3306a Fix ldbl-128 expm1l (-min_subnorm) result sign (bug 18619).
In the ldbl-128 implementation of expm1l, when expm1l's result should
underflow to 0 (argument minus the least subnormal, in some rounding
modes), it can be a zero of the wrong sign.  This patch fixes this in
the same way previously used for the x86 / x86_64 versions.

Tested for mips64.

	[BZ #18619]
	* sysdeps/ieee754/ldbl-128/s_expm1l.c (__expm1l): Force underflow
	and return argument in case of subnormal argument.
2015-07-01 22:27:49 +00:00
..
bits Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
dbl-64 Improve tgamma accuracy (bug 18613). 2015-06-29 23:29:35 +00:00
flt-32 Improve tgamma accuracy (bug 18613). 2015-06-29 23:29:35 +00:00
ldbl-64-128 Set errno for log1p on pole/domain error. 2015-04-13 21:19:27 +02:00
ldbl-96 Improve tgamma accuracy (bug 18613). 2015-06-29 23:29:35 +00:00
ldbl-128 Fix ldbl-128 expm1l (-min_subnorm) result sign (bug 18619). 2015-07-01 22:27:49 +00:00
ldbl-128ibm Improve tgamma accuracy (bug 18613). 2015-06-29 23:29:35 +00:00
ldbl-opt Fixed powerpc64 build. 2015-06-19 20:42:34 +03:00
ieee754.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
k_standard.c Add comment to CSTR macro in k_standard.c. 2015-02-27 01:12:19 +00:00
k_standardf.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
k_standardl.c Fix spurious "inexact" exceptions from __kernel_standard_l (bug 18245, bug 18583). 2015-06-23 17:26:46 +00:00
Makefile Avoid -Wno-write-strings for k_standard.c. 2015-02-26 22:50:54 +00:00
s_lib_version.c Remove trailing whitespace. 2013-06-05 20:44:03 +00:00
s_matherr.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_signgam.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
support.c Fix leading whitespaces. 2013-06-06 20:36:07 +02:00