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525 Commits

Author SHA1 Message Date
Siddhesh Poyarekar 4aafb73cb2 Consolidate common code into macros 
Consolidated common Taylor series polynomials into macros in s_sin.c
to make it a bit cleaner.
 2013-09-19 20:34:45 +05:30
Siddhesh Poyarekar b348e1e3a6 Consolidate sin/cos table lookup code 2013-09-19 16:51:02 +05:30
Siddhesh Poyarekar 6cce25f814 Consolidate sin/cos computation for large inputs 2013-09-19 16:45:27 +05:30
Siddhesh Poyarekar 5eea0404a8 Remove redundant goto lines 2013-09-19 16:43:53 +05:30
Siddhesh Poyarekar 97a0650b8a Format sincos32.c 2013-09-18 13:01:34 +05:30
Ondřej Bílka c7cabd1355 Remove DO_NOT_USE_THIS conditionals. 2013-09-10 19:15:33 +02:00
Joseph Myers 3f2e46a494 Remove --disable-versioning. 2013-09-04 15:25:42 +00:00
Joseph Myers ffa3cd7f1a Fix lgammaf spurious underflow (bug 15427). 2013-09-03 15:32:54 +00:00
Joseph Myers b7835e3223 Fix spurious jnf underflows (bug 14155). 2013-09-02 14:51:24 +00:00
Ondřej Bílka 382466e04e Fix typos. 2013-08-30 18:08:59 +02:00
Thomas Schwinge 0007fc9bdd [BZ #15522] strtod ("nan(N)") returning a sNaN in some cases 2013-08-29 12:22:10 +02:00
Joseph Myers c980f2f4fe Fix cproj handling of (finite, NaN) arguments (bug 15531). 2013-08-20 19:41:15 +00:00
Andreas Schwab ca0a6bc4c5 Fix cbrtl for ldbl-96 2013-08-13 09:45:02 +02:00
Joseph Myers 3711a167f6 Fix spurious "inexact" exceptions from dbl-64 sqrt (bug 15631). 2013-06-15 19:59:41 +00:00
Ondrej Bilka 350635a59a Fix leading whitespaces. 2013-06-06 20:36:07 +02:00
Joseph Myers 9c84384cc1 Remove trailing whitespace. 2013-06-05 20:44:03 +00:00
Joseph Myers 0323d08657 Fix ldbl-96 hypotl of subnormals (bug 15529). 2013-05-24 20:52:55 +00:00
Joseph Myers 3e69426875 Fix nearbyint scheduling of arithmetic past fesetenv (bug 15490). 2013-05-19 18:40:25 +00:00
Joseph Myers bb38759d6d Fix remainder exceptions and directed-rounding results (bugs 15480, 15485). 2013-05-17 19:04:08 +00:00
Ryan S. Arnold e054f49430 Add #include <stdint.h> for uint[32|64]_t usage (except installed headers). 2013-05-16 11:32:54 -05:00
Siddhesh Poyarekar 0f7d347bd0 Make _LIB_VERSION a weak symbol 
That way it can live alongside _LIB_VERSION in libieee.a for
statically compiled programs.

Resolves #14582.
 2013-05-13 11:46:36 +05:30
Joseph Myers ed41ffefc3 Fix ldbl-128ibm cos range reduction near pi/2 (bug 15359). 2013-05-09 21:30:08 +00:00
Joseph Myers d0213cd0b6 Fix ldbl-128 cos range reduction near pi/2 (bug 15429). 2013-05-09 21:28:54 +00:00
Joseph Myers d8cd06db62 Improve tgamma accuracy (bugs 2546, 2560, 5159, 15426). 2013-05-08 11:58:18 +00:00
Siddhesh Poyarekar 6dbe713d85 Format s_sin.c 2013-04-30 14:18:57 +05:30
Thomas Schwinge a1cbf437a5 [BZ #14686, #15336] Fix standard compliance. Don't use hard-coded qNaN values. 2013-04-05 22:34:52 +02:00
Thomas Schwinge 8b43a0c9f2 [BZ #15335, #15342] Fix standard compliance. Don't use hard-coded qNaN values. 2013-04-05 22:27:29 +02:00
Thomas Schwinge d91da4ce87 Remove unreachable code. 
The case of y == 0 is handled at the beginning of the function.
 2013-04-05 21:30:28 +02:00
Thomas Schwinge bf0f50dfc6 Remove unused hard-coded qNaN definition. 2013-04-05 21:28:03 +02:00
Siddhesh Poyarekar c871eccd1e Remove TWO 
Minor cleanup to remove the macro TWO and use the value directly
instead.
 2013-04-03 15:47:01 +05:30
Siddhesh Poyarekar e7906a4789 Use mantissa_t in mpexp 2013-04-02 17:53:09 +05:30
Thomas Schwinge 572676160d New <math.h> macro named issignaling to check for a signaling NaN (sNaN). 
It is based on draft TS 18661 and currently enabled as a GNU extension.
 2013-04-02 13:51:02 +02:00
Siddhesh Poyarekar c2d94018c6 Remove ONE and MONE 2013-03-29 16:40:36 +05:30
Siddhesh Poyarekar 27ec37f185 Format s_tan.c 2013-03-29 16:38:27 +05:30
Siddhesh Poyarekar a64d7e0efb Remove ZERO and MZERO macros 2013-03-29 16:37:26 +05:30
Siddhesh Poyarekar d26dd3eb00 Format s_atan.c 2013-03-29 16:34:28 +05:30
Siddhesh Poyarekar 0f6a8d4b0b Format e_log.c 2013-03-29 16:34:00 +05:30
Adhemerval Zanella fbbe2b9a1f Fix e_logl (128ibm) spurious underflow 2013-03-28 09:52:48 -03:00
Siddhesh Poyarekar 1728ab378e Format and clean up s_atan2.c 2013-03-28 10:56:06 +05:30
Siddhesh Poyarekar 5739f705ee Use integral constants 
The compiler is smart enough to convert those into double for powerpc,
but if we put them as doubles, it adds overhead by performing those
operations in floating point mode.
 2013-03-26 20:24:04 +05:30
Siddhesh Poyarekar e375e83d17 Removed commented code 2013-03-26 20:14:18 +05:30
Siddhesh Poyarekar 6f2e90e78f Make mantissa type of mp_no configurable 
The mantissa of mp_no is intended to take only integral values.  This
is a relatively good choice for powerpc due to its 4 fpus, but not for
other architectures, which suffer due to this choice.  This change
makes the default mantissa a long integer and allows powerpc to
override it.  Additionally, some operations have been optimized for
integer manipulation, resulting in a significant improvement in
performance.
 2013-03-26 19:28:50 +05:30
Adhemerval Zanella e42a38dd9d BZ#13889: expl (709.75) wrongly overflows for ldbl-128ibm 
The patch increase the high value to check if expl overflows. Current
high mark value is not really correct, the algorithm accepts high values.
It also adds a correct wrapper function to check for overflow and underflow.
 2013-03-22 12:39:10 -03:00
Joseph Myers 98c48fe5cc Fix Bessel function spurious overflows for ldbl-128 / ldbl-128ibm (bug 15285). 2013-03-21 13:57:21 +00:00
Siddhesh Poyarekar b33d4ce4a2 Replace 8388608.0 with HALFRAD in mp code 
Minor cleanup
 2013-03-21 13:07:44 +05:30
Joseph Myers d2f9799e7c Fix y1l spurious overflows for ldbl-96 (bug 15283). 2013-03-16 17:51:48 +00:00
Joseph Myers 2a185d32e8 Fix spurious underflow exceptions for Bessel functions for ldbl-128 / ldbl-128ibm (bug 14155). 2013-03-16 17:50:28 +00:00
Thomas Schwinge 67e971f18f Better distinguish between NaN/qNaN/sNaN. 2013-03-15 19:06:02 +01:00
Siddhesh Poyarekar 1e3803454e Revert configurable mantissa patch 
Reverts d22ca8cdfb

since it is severely broken on 32-bit.
 2013-03-15 23:18:51 +05:30
Siddhesh Poyarekar d22ca8cdfb Make mantissa type configurable 
This allows the default mantissa to be integral, with powerpc
overriding it to take advantage of its FPUs.
 2013-03-15 10:44:03 +05:30