glibc

History

Joseph Myers d0649b2d8e Fix ldbl-128ibm sinhl inaccuracy near 0 (bug 18789).

ldbl-128ibm sinhl uses a too-big threshold to decide when to return
the argument, resulting in large errors.  This patch fixes it to use a
more appropriate threshold.

Tested for x86_64, x86 and powerpc.

	[BZ #18789]
	* sysdeps/ieee754/ldbl-128ibm/e_sinhl.c (__ieee754_sinhl): Use
	smaller threshold for returning the argument.
	* math/auto-libm-test-in: Add more tests of sinh.
	* math/auto-libm-test-out: Regenerated.
	* sysdeps/i386/fpu/libm-test-ulps: Update.

2015-08-10 15:25:10 +00:00

doasin.c

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e_acos.S

Fix x86 acos near 1 (bug 13942).

2012-04-30 18:56:39 +00:00

e_acosf.S

Fix acos (-1) in round-downwards mode on x86 (bug 14034).

2012-04-30 09:38:06 +00:00

e_acosh.S

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2015-01-02 16:29:47 +00:00

e_acoshf.S

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2015-01-02 16:29:47 +00:00

e_acoshl.S

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2015-01-02 16:29:47 +00:00

e_acosl.c

Fix x86 acos near 1 (bug 13942).

2012-04-30 18:56:39 +00:00

e_asin.S

Fix asin missing underflows (bug 16351).

2015-02-26 17:18:54 +00:00

e_asinf.S

Fix asin missing underflows (bug 16351).

2015-02-26 17:18:54 +00:00

e_atan2.S

Fix atan / atan2 missing underflows (bug 15319).

2015-02-18 21:10:49 +00:00

e_atan2f.S

Fix atan / atan2 missing underflows (bug 15319).

2015-02-18 21:10:49 +00:00

e_atan2l.c

Optimize libm

2011-10-12 11:27:51 -04:00

e_atanh.S

Fix atanhl missing underflows (bug 16352).

2015-05-15 22:07:57 +00:00

e_atanhf.S

Fix atanhl missing underflows (bug 16352).

2015-05-15 22:07:57 +00:00

e_atanhl.S

Fix i386 atanhl spurious underflows (bug 18049).

2015-05-19 23:05:22 +00:00

e_exp2.S

Optimize libm

2011-10-12 11:27:51 -04:00

e_exp2f.S

Optimize libm

2011-10-12 11:27:51 -04:00

e_exp2l.S

Fix exp2 spurious underflows (bug 16560).

2015-02-12 19:02:45 +00:00

e_exp10.S

Optimize libm

2011-10-12 11:27:51 -04:00

e_exp10f.S

Optimize libm

2011-10-12 11:27:51 -04:00

e_exp10l.S

Fix exp10 inaccuracy and exceptions (bugs 13884, 13914).

2012-05-06 18:23:44 +00:00

e_exp.S

Optimize exp

2011-10-15 20:22:59 -04:00

e_expf.S

Optimize exp

2011-10-15 20:22:59 -04:00

e_expl.S

Fix x86_64 / x86 expm1l (-min_subnorm) result sign (bug 18569).

2015-06-21 18:43:10 +00:00

e_fmod.S

Optimize libm

2011-10-12 11:27:51 -04:00

e_fmodf.S

Optimize libm

2011-10-12 11:27:51 -04:00

e_fmodl.c

Optimize libm

2011-10-12 11:27:51 -04:00

e_hypot.S

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2015-01-02 16:29:47 +00:00

e_hypotf.S

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2015-01-02 16:29:47 +00:00

e_ilogb.S

Remove useless __ilogb*_finite aliases

2012-04-18 00:40:13 +02:00

e_ilogbf.S

Remove useless __ilogb*_finite aliases

2012-04-18 00:40:13 +02:00

e_ilogbl.S

Remove useless __ilogb*_finite aliases

2012-04-18 00:40:13 +02:00

e_log2.S

Fix log2 (1) in round-downward mode (bug 17042).

2014-06-10 12:07:15 +00:00

e_log2f.S

Fix log2 (1) in round-downward mode (bug 17042).

2014-06-10 12:07:15 +00:00

e_log2l.S

Fix log2 (1) in round-downward mode (bug 17042).

2014-06-10 12:07:15 +00:00

e_log10.S

Fix log10 (1) in round-downward mode (bug 16977).

2014-05-23 12:07:50 +00:00

e_log10f.S

Fix log10 (1) in round-downward mode (bug 16977).

2014-05-23 12:07:50 +00:00

e_log10l.S

Fix log10 (1) in round-downward mode (bug 16977).

2014-05-23 12:07:50 +00:00

e_log.S

Fix log (1) in round-downward mode (bug 16731).

2014-03-21 18:13:58 +00:00

e_logf.S

Fix log (1) in round-downward mode (bug 16731).

2014-03-21 18:13:58 +00:00

e_logl.S

Fix __ieee754_logl (-LDBL_MAX) in FE_DOWNWARD mode (bug 17022).

2014-06-18 12:32:01 +00:00

e_pow.S

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2015-01-02 16:29:47 +00:00

e_powf.S

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2015-01-02 16:29:47 +00:00

e_powl.S

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2015-01-02 16:29:47 +00:00

e_rem_pio2.c

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e_remainder.S

Optimize libm

2011-10-12 11:27:51 -04:00

e_remainderf.S

Optimize libm

2011-10-12 11:27:51 -04:00

e_remainderl.S

Optimize libm

2011-10-12 11:27:51 -04:00

e_scalb.S

Fix x86/x86_64 scalb (qNaN, -Inf) (bug 16783).

2015-02-24 17:30:02 +00:00

e_scalbf.S

Fix x86/x86_64 scalb (qNaN, -Inf) (bug 16783).

2015-02-24 17:30:02 +00:00

e_scalbl.S

Fix x86/x86_64 scalb (qNaN, -Inf) (bug 16783).

2015-02-24 17:30:02 +00:00

e_sqrt.S

Fix x86 sqrt rounding (bug 14032).

2013-11-29 16:31:16 +00:00

e_sqrtf.S

Optimize libm

2011-10-12 11:27:51 -04:00

e_sqrtl.c

Optimize libm

2011-10-12 11:27:51 -04:00

fclrexcpt.c

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2015-01-02 16:29:47 +00:00

fedisblxcpt.c

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2015-01-02 16:29:47 +00:00

feenablxcpt.c

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2015-01-02 16:29:47 +00:00

fegetenv.c

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2015-01-02 16:29:47 +00:00

fegetexcept.c

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2015-01-02 16:29:47 +00:00

fegetround.c

Fix libm fegetround namespace (bug 17748).

2015-01-02 20:44:42 +00:00

feholdexcpt.c

Fix libm feholdexcept namespace (bug 17748).

2015-01-05 23:06:14 +00:00

fenv_private.h

Fix yn overflow handling in non-default rounding modes (bug 16561, bug 16562).

2014-06-27 14:52:13 +00:00

fesetenv.c

Fix libm fesetenv namespace (bug 17748).

2015-01-06 23:36:20 +00:00

fesetround.c

Fix libm fesetround namespace (bug 17748).

2015-01-07 00:41:23 +00:00

feupdateenv.c

Fix libm feupdateenv namespace (bug 17748).

2015-01-07 19:01:20 +00:00

fgetexcptflg.c

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2015-01-02 16:29:47 +00:00

fraiseexcpt.c

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2015-01-02 16:29:47 +00:00

fsetexcptflg.c

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2015-01-02 16:29:47 +00:00

ftestexcept.c

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2015-01-02 16:29:47 +00:00

halfulp.c

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Implies

Use x86_64 fpu/bits/fenv.h for i386 and x86_64

2012-06-06 10:13:19 -07:00

k_rem_pio2l.c

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libm-test-ulps

Fix ldbl-128ibm sinhl inaccuracy near 0 (bug 18789).

2015-08-10 15:25:10 +00:00

math_private.h

Optimize private 387 fenv access; share code between i386 and x86_64.

2012-03-19 06:51:39 -07:00

math-tests.h

Update copyright dates with scripts/update-copyrights.

2015-01-02 16:29:47 +00:00

mpatan2.c

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mpatan.c

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mpexp.c

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mplog.c

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mpsqrt.c

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s_asinh.S

Fix asinh missing underflows (bug 16350).

2015-06-18 23:27:41 +00:00

s_asinhf.S

Fix asinh missing underflows (bug 16350).

2015-06-18 23:27:41 +00:00

s_asinhl.S

Fix asinh missing underflows (bug 16350).

2015-06-18 23:27:41 +00:00

s_atan.S

Fix atan / atan2 missing underflows (bug 15319).

2015-02-18 21:10:49 +00:00

s_atanf.S

Fix atan / atan2 missing underflows (bug 15319).

2015-02-18 21:10:49 +00:00

s_atanl.c

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s_cbrt.S

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2015-01-02 16:29:47 +00:00

s_cbrtf.S

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2015-01-02 16:29:47 +00:00

s_cbrtl.S

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2015-01-02 16:29:47 +00:00

s_ceil.S

Add CFI to x86 ceil / floor / trunc (bug 16681).

2014-06-16 22:54:46 +00:00

s_ceilf.S

Add CFI to x86 ceil / floor / trunc (bug 16681).

2014-06-16 22:54:46 +00:00

s_ceill.S

Add CFI to x86 ceil / floor / trunc (bug 16681).

2014-06-16 22:54:46 +00:00

s_copysign.S

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s_copysignf.S

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s_copysignl.S

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s_expm1.S

Fix expm1 missing underflows (bug 16353).

2015-06-22 21:06:19 +00:00

s_expm1f.S

Fix expm1 missing underflows (bug 16353).

2015-06-22 21:06:19 +00:00

s_expm1l.S

Fix x86/x86_64 expm1l inaccuracy and exceptions (bugs 13885, 13923).

2012-05-07 19:13:08 +00:00

s_fabs.S

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s_fabsf.S

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s_fabsl.S

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s_fdim.S

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2015-01-02 16:29:47 +00:00

s_fdimf.S

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2015-01-02 16:29:47 +00:00

s_fdiml.S

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2015-01-02 16:29:47 +00:00

s_finite.S

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s_finitef.S

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s_finitel.S

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s_floor.S

Add CFI to x86 ceil / floor / trunc (bug 16681).

2014-06-16 22:54:46 +00:00

s_floorf.S

Add CFI to x86 ceil / floor / trunc (bug 16681).

2014-06-16 22:54:46 +00:00

s_floorl.S

Add CFI to x86 ceil / floor / trunc (bug 16681).

2014-06-16 22:54:46 +00:00

s_fmax.S

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2015-01-02 16:29:47 +00:00

s_fmaxf.S

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2015-01-02 16:29:47 +00:00

s_fmaxl.S

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2015-01-02 16:29:47 +00:00

s_fmin.S

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2015-01-02 16:29:47 +00:00

s_fminf.S

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2015-01-02 16:29:47 +00:00

s_fminl.S

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2015-01-02 16:29:47 +00:00

s_fpclassifyl.c

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2015-01-02 16:29:47 +00:00

s_frexp.S

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2015-01-02 16:29:47 +00:00

s_frexpf.S

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2015-01-02 16:29:47 +00:00

s_frexpl.S

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2015-01-02 16:29:47 +00:00

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_llrint.S

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2015-01-02 16:29:47 +00:00

s_llrintf.S

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2015-01-02 16:29:47 +00:00

s_llrintl.S

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2015-01-02 16:29:47 +00:00

s_log1p.S

Fix log1p missing underflows (bug 16339).

2015-05-14 23:38:07 +00:00

s_log1pf.S

Fix log1p missing underflows (bug 16339).

2015-05-14 23:38:07 +00:00

s_log1pl.S

Set errno for log1p on pole/domain error.

2015-04-13 21:19:27 +02:00

s_logb.S

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s_logbf.S

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s_logbl.c

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s_lrint.S

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2015-01-02 16:29:47 +00:00

s_lrintf.S

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2015-01-02 16:29:47 +00:00

s_lrintl.S

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2015-01-02 16:29:47 +00:00

s_nearbyint.S

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s_nearbyintf.S

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s_nearbyintl.S

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s_nextafterl.c

Fix nextafter overflow in non-default rounding modes (bug 16677).

2014-03-11 22:24:00 +00:00

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_remquo.S

Remove remaining bounded-pointers support from i386 .S files.

2013-02-21 22:21:52 +00:00

s_remquof.S

Remove remaining bounded-pointers support from i386 .S files.

2013-02-21 22:21:52 +00:00

s_remquol.S

Remove remaining bounded-pointers support from i386 .S files.

2013-02-21 22:21:52 +00:00

s_rint.S

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s_rintf.S

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s_rintl.c

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s_scalbln.c

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s_scalblnf.c

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s_scalblnl.c

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s_scalbn.S

Add compat symbols for scalb* in i386

2014-06-25 08:47:13 +05:30

s_scalbnf.S

Add compat symbols for scalb* in i386

2014-06-25 08:47:13 +05:30

s_scalbnl.S

Add compat symbols for scalb* in i386

2014-06-25 08:47:13 +05:30

s_significand.S

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s_significandf.S

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s_significandl.c

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s_trunc.S

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2015-01-02 16:29:47 +00:00

s_truncf.S

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2015-01-02 16:29:47 +00:00

s_truncl.S

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2015-01-02 16:29:47 +00:00

slowexp.c

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slowpow.c

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t_exp.c

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Versions

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w_sqrt.c

Fix x86 sqrt rounding (bug 14032).

2013-11-29 16:31:16 +00:00