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6d33cc9d9b
glibc/sysdeps/ieee754/ldbl-128
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David S. Miller 6d33cc9d9b Fix spurious underflows in ldbl-128 atan implementation. 
With help from Joseph Myers.
	* sysdeps/ieee754/ldbl-128/s_atanl.c (__atanl): Handle tiny and
	very large arguments properly.
	* math/libm-test.inc (atan_test): New tests.
	(atan2_test): New tests.
	* sysdeps/sparc/fpu/libm-test-ulps: Update.
	* sysdeps/x86_64/fpu/libm-test-ulps: Update.
2012-11-19 15:31:24 -08:00
..
e_acoshl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
e_acosl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
e_asinl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
e_atan2l.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
e_atanhl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
e_coshl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
e_exp10l.c Fix exp10 inaccuracy and exceptions (bugs 13884, 13914). 2012-05-06 18:23:44 +00:00
e_expl.c Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
e_fmodl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
e_gammal_r.c Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
e_hypotl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
e_ilogbl.c Finish ilogb changes 2012-04-18 14:31:43 +02:00
e_j0l.c Correct tinyness handling in long-double and float y0/y1. 2012-11-18 12:33:53 -08:00
e_j1l.c Correct tinyness handling in long-double and float y0/y1. 2012-11-18 12:33:53 -08:00
e_jnl.c Set up errno properly for yn. 2012-07-25 12:59:36 +02:00
e_lgammal_r.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
e_log2l.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
e_log10l.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
e_logl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
e_powl.c Fix BZ #14811 for ldbl-128 too. 2012-11-16 21:39:54 -08:00
e_rem_pio2l.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
e_remainderl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
e_sinhl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
ieee754.h Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
k_cosl.c Fix low-part sign handling in sin/cos for ldbl-128 and ldbl-128ibm. 2012-03-22 12:52:50 +00:00
k_sincosl.c Fix low-part sign handling in sin/cos for ldbl-128 and ldbl-128ibm. 2012-03-22 12:52:50 +00:00
k_sinl.c Fix low-part sign handling in sin/cos for ldbl-128 and ldbl-128ibm. 2012-03-22 12:52:50 +00:00
k_tanl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
ldbl2mpn.c Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
Makefile * sysdeps/ieee754/ldbl-128/Makefile: New file. 2007-03-14 17:36:18 +00:00
math_ldbl.h Update. 1999-07-15 18:26:25 +00:00
mpn2ldbl.c Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
printf_fphex.c Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
s_asinhl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_atanl.c Fix spurious underflows in ldbl-128 atan implementation. 2012-11-19 15:31:24 -08:00
s_cbrtl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_ceill.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_copysignl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_cosl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_erfl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_expm1l.c Fix generic ldbl-128 expm1l just like x86-64 and i386 variants were. 2012-03-13 01:18:55 -07:00
s_fabsl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_finitel.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_floorl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_fma.c Fix sign of exact zero return from fma (bug 14638). 2012-09-29 18:31:54 +00:00
s_fmal.c Fix fma underflows with small x * y (bug 14793). 2012-11-06 14:12:54 +00:00
s_fpclassifyl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_frexpl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_isinf_nsl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_isinfl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_isnanl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_llrintl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_llroundl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_log1pl.c Don't generate underflow for very small values in log1pl. 2012-11-16 09:31:38 -08:00
s_logbl.c Optimize handling of denormals in logb/logbf/logbl 2012-05-26 13:53:22 +02:00
s_lrintl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_lroundl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_modfl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_nearbyintl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_nextafterl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_nexttoward.c Fix nexttoward bugs (bugs 2550, 2570). 2012-05-01 15:37:43 +00:00
s_nexttowardf.c Fix nexttoward bugs (bugs 2550, 2570). 2012-05-01 15:37:43 +00:00
s_remquol.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_rintl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_roundl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_scalblnl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_scalbnl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_signbitl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_sincosl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_sinl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_tanhl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_tanl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_truncl.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
strtold_l.c Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
t_expl.h Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
t_sincosl.c Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
w_expl.c Avoid overflows from long double functions using __kernel_standard. 2012-03-28 09:32:12 +00:00
x2y2m1l.c Fix inaccuracy of clog, clog10 near |z| = 1 (bug 13629). 2012-09-25 19:43:49 +00:00