Paul E. Murphy 37a4c70bd4 Increase internal precision of ldbl-128ibm decimal printf [BZ #19853] ...

When the signs differ, the precision of the conversion sometimes
drops below 106 bits.  This strategy is identical to the
hexadecimal variant.

I've refactored tst-sprintf3 to enable testing a value with more
than 30 significant digits in order to demonstrate this failure
and its solution.

Additionally, this implicitly fixes a typo in the shift
quantities when subtracting from the high mantissa to compute
the difference.

2016-03-31 12:14:33 -05:00

..

e_acoshl.c

Fix ldbl-128ibm acoshl inaccuracy (bug 18019).

2015-02-25 00:01:15 +00:00

e_acosl.c

This patch renames all uses of __isinf*, __isnan*, __finite* and __signbit* to use standard C99 macros. This has no effect on generated code.

2015-06-03 15:41:36 +01:00

e_asinl.c

Refactor code forcing underflow exceptions.

2015-09-23 22:42:30 +00:00

e_atan2l.c

PowerPC floating point little-endian [3 of 15]

2013-10-04 10:32:36 +09:30

e_atanhl.c

Refactor code forcing underflow exceptions.

2015-09-23 22:42:30 +00:00

e_coshl.c

Fix cosh spurious underflows from expm1 (bug 16354), inaccurate results near 0 (bug 17061).

2014-06-23 20:20:10 +00:00

e_exp10l.c

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2016-01-04 16:05:18 +00:00

e_expl.c

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2016-01-04 16:05:18 +00:00

e_fmodl.c

Fix ldbl-128ibm fmodl handling of equal arguments with low part zero (bug 19602).

2016-02-18 22:54:07 +00:00

e_gammal_r.c

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2016-01-04 16:05:18 +00:00

e_hypotl.c

Fix hypot missing underflows (bug 18803).

2015-09-24 23:43:57 +00:00

e_ilogbl.c

Fix ldbl-128ibm ilogbl near powers of 2 (bug 18029).

2015-02-26 12:57:21 +00:00

e_j0l.c

…

e_j1l.c

…

e_jnl.c

Fix j1, jn missing errno setting on underflow (bug 18611).

2015-10-23 21:37:33 +00:00

e_lgammal_r.c

…

e_log2l.c

Convert 231 sysdeps function definitions to prototype style.

2015-10-19 12:04:33 +00:00

e_log10l.c

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

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

e_logl.c

Fix ldbl-128ibm logl inaccuracy near 1 (bug 19351).

2015-12-09 23:51:11 +00:00

e_powl.c

Fix ldbl-128ibm powl overflow handling (bug 19674).

2016-02-19 01:07:40 +00:00

e_rem_pio2l.c

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2016-01-04 16:05:18 +00:00

e_remainderl.c

Fix ldbl-128ibm remainderl equality test for zero low part (bug 19677).

2016-03-08 00:27:21 +00:00

e_sinhl.c

Fix ldbl-128ibm sinhl spurious overflows (bug 19350).

2015-12-09 22:37:08 +00:00

e_sqrtl.c

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2016-01-04 16:05:18 +00:00

gamma_productl.c

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2016-01-04 16:05:18 +00:00

ieee754.h

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2016-01-04 16:05:18 +00:00

k_cosl.c

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2016-01-04 16:05:18 +00:00

k_sincosl.c

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2016-01-04 16:05:18 +00:00

k_sinl.c

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2016-01-04 16:05:18 +00:00

k_tanl.c

Remove GCC version conditionals on -Wmaybe-uninitialized pragmas.

2015-10-27 23:42:20 +00:00

ldbl2mpn.c

Increase internal precision of ldbl-128ibm decimal printf [BZ #19853]

2016-03-31 12:14:33 -05:00

lgamma_negl.c

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2016-01-04 16:05:18 +00:00

lgamma_productl.c

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2016-01-04 16:05:18 +00:00

Makefile

Fix ldbl-128ibm remainderl equality test for zero low part (bug 19677).

2016-03-08 00:27:21 +00:00

math_ldbl.h

Fix ldbl-128ibm floorl for non-default rounding modes (bug 17899).

2016-02-18 21:31:10 +00:00

mpn2ldbl.c

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2016-01-04 16:05:18 +00:00

printf_fphex.c

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2016-01-04 16:05:18 +00:00

s_asinhl.c

Refactor code forcing underflow exceptions.

2015-09-23 22:42:30 +00:00

s_atanl.c

Refactor code forcing underflow exceptions.

2015-09-23 22:42:30 +00:00

s_cbrtl.c

…

s_ceill.c

Fix ldbl-128ibm ceill for non-default rounding modes (bug 19592).

2016-02-18 21:40:39 +00:00

s_copysignl.c

Remove IS_IN_libm

2014-11-24 11:41:47 +05:30

s_cosl.c

PowerPC floating point little-endian [2 of 15]

2013-10-04 10:32:19 +09:30

s_erfl.c

Remove unused variables

2016-01-27 09:30:16 +01:00

s_expm1l.c

Clean up ldbl-128 / ldbl-128ibm expm1l dead code (bug 16415).

2015-09-16 16:42:46 +00:00

s_fabsl.c

PowerPC floating point little-endian [2 of 15]

2013-10-04 10:32:19 +09:30

s_finitel.c

Reduce number of constants in __finite* (bug 15384).

2015-09-17 16:47:14 +00:00

s_floorl.c

Fix ldbl-128ibm floorl for non-default rounding modes (bug 17899).

2016-02-18 21:31:10 +00:00

s_fmal.c

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2016-01-04 16:05:18 +00:00

s_fpclassifyl.c

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2016-01-04 16:05:18 +00:00

s_frexpl.c

FIx ldbl-128ibm frexpl for 32-bit systems (bug 16619, bug 16740).

2014-11-26 13:54:55 +00:00

s_isinfl.c

Remove IS_IN_libm

2014-11-24 11:41:47 +05:30

s_isnanl.c

Remove IS_IN_libm

2014-11-24 11:41:47 +05:30

s_issignalingl.c

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2016-01-04 16:05:18 +00:00

s_llrintl.c

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2016-01-04 16:05:18 +00:00

s_llroundl.c

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2016-01-04 16:05:18 +00:00

s_log1pl.c

Remove unused variables

2016-01-27 09:30:16 +01:00

s_logbl.c

Work around powerpc32 integer 0 converting to -0 (bug 887, bug 19049, bug 19050).

2015-10-05 17:46:50 +00:00

s_lrintl.c

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2016-01-04 16:05:18 +00:00

s_lroundl.c

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2016-01-04 16:05:18 +00:00

s_modfl.c

Remove IS_IN_libm

2014-11-24 11:41:47 +05:30

s_nearbyintl.c

Fix ldbl-128ibm nearbyintl in non-default rounding modes (bug 19790).

2016-03-09 00:30:59 +00:00

s_nextafterl.c

Fix ldbl-128ibm nextafterl, nexttowardl sign of zero result (bug 19678).

2016-02-19 17:19:53 +00:00

s_nexttoward.c

Make nextafter, nexttoward set errno (bug 6799).

2015-11-02 18:54:19 +00:00

s_nexttowardf.c

Make nextafter, nexttoward set errno (bug 6799).

2015-11-02 18:54:19 +00:00

s_remquol.c

Fix ldbl-128ibm remainderl, remquol equality tests (bug 19603).

2016-02-19 00:55:46 +00:00

s_rintl.c

Fix ldbl-128ibm nearbyintl in non-default rounding modes (bug 19790).

2016-03-09 00:30:59 +00:00

s_roundl.c

Fix ldbl-128ibm roundl for non-default rounding modes (bug 19594).

2016-02-18 22:24:32 +00:00

s_scalblnl.c

[BZ #6803] Set errno for scalbln, scalbn

2014-06-20 07:48:20 +05:30

s_scalbnl.c

Make scalbn set errno (bug 6803).

2015-09-16 21:11:00 +00:00

s_signbitl.c

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2016-01-04 16:05:18 +00:00

s_sincosl.c

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2016-01-04 16:05:18 +00:00

s_sinl.c

PowerPC floating point little-endian [2 of 15]

2013-10-04 10:32:19 +09:30

s_tanhl.c

Fix ldbl-128ibm tanhl inaccuracy for small arguments (bug 19349).

2015-12-09 21:20:18 +00:00

s_tanl.c

PowerPC floating point little-endian [2 of 15]

2013-10-04 10:32:19 +09:30

s_truncl.c

Fix ldbl-128ibm truncl for non-default rounding modes (bug 19593).

2016-02-18 21:52:07 +00:00

strtod_nan_ldouble.h

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2016-01-04 16:05:18 +00:00

strtold_l.c

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2016-01-04 16:05:18 +00:00

t_sincosl.c

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2016-01-04 16:05:18 +00:00

test-fmodl-ldbl-128ibm.c

Fix ldbl-128ibm remainderl equality test for zero low part (bug 19677).

2016-03-08 00:27:21 +00:00

test-fmodrem-ldbl-128ibm.c

Fix ldbl-128ibm remainderl equality test for zero low part (bug 19677).

2016-03-08 00:27:21 +00:00

test-remainderl-ldbl-128ibm.c

Fix ldbl-128ibm remainderl equality test for zero low part (bug 19677).

2016-03-08 00:27:21 +00:00

test-remquol-ldbl-128ibm.c

Fix ldbl-128ibm remainderl equality test for zero low part (bug 19677).

2016-03-08 00:27:21 +00:00

tst-strtold-ldbl-128ibm.c

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2016-01-04 16:05:18 +00:00

w_expl.c

Fix ldbl-128ibm expl overflow in non-default rounding modes (bug 19078).

2015-10-06 17:37:49 +00:00

w_log1pl.c

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2016-01-04 16:05:18 +00:00

w_scalblnl.c

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2016-01-04 16:05:18 +00:00

x2y2m1l.c

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2016-01-04 16:05:18 +00:00