Joseph Myers
bcc8d6617b
Fix ctan, ctanh overflow (bug 11521).
2012-04-09 22:31:35 +00:00
Joseph Myers
c483f6b4a4
Fix x86 pow inaccuracy for large integer exponents (bug 706).
2012-04-09 09:42:05 +00:00
Joseph Myers
d6270972f7
Fix pow of negative numbers to integer exponents (bugs 369, 2678, 3866).
2012-03-28 14:57:58 +00:00
Joseph Myers
7c69cd143b
Fix cexp overflow (bug 13892).
2012-03-22 19:38:09 +00:00
Andreas Schwab
7998fa7899
Disable use of FMA instructions in branred
2012-03-21 23:58:50 +01:00
Joseph Myers
1a4ac776eb
Remove inaccurate x86 cexp implementations (bug 13883).
2012-03-21 15:28:05 +00:00
Joseph Myers
2460d3aa21
Fix pow of zero and infinity to large powers.
2012-03-21 12:16:00 +00:00
H.J. Lu
d1af992d0d
Check __x86_64__ instead of __WORDSIZE in mathinline.h
2012-03-20 08:54:58 -07:00
H.J. Lu
490df6c441
Check __x86_64__ instead of __WORDSIZE for fenv_t
2012-03-19 16:10:51 -07:00
H.J. Lu
b4c35121c4
Use int64_t in x86_64/fpu/math_private.h
2012-03-19 15:17:48 -07:00
Joseph Myers
1897ad4432
Fix clog overflow/underflow (bug 13629).
2012-03-19 20:14:26 +00:00
Richard Henderson
bd37f2ee31
Optimize private 387 fenv access; share code between i386 and x86_64.
2012-03-19 06:51:39 -07:00
Richard Henderson
d0adc92230
i386/x86_64: Optimize feholdexcept.
2012-03-19 06:51:06 -07:00
Richard Henderson
0fe0f1f86f
Create and use libc_feupdateenv_test.
...
We can reduce the number of STMXCSR, and often we can avoid the
call to __feraiseexcept.
2012-03-19 06:50:41 -07:00
Richard Henderson
eb92c487b3
Create and use SET_RESTORE_ROUND{,_NOEX,_53BIT}{,F,L}.
2012-03-19 06:49:44 -07:00
Richard Henderson
b4dabbb47a
Convert libc_feholdexcept et al from macros to inline functions.
2012-03-19 06:48:27 -07:00
Richard Henderson
4851a949b4
Make inline __isnan, __isinf_ns, __finite generic.
...
For code generation to stay identical on x86_64, this requires that
we define the fp word manipulation macros before including the
generic header.
2012-03-19 06:47:43 -07:00
Joseph Myers
c36e1d2369
Disable Bessel function TLOSS errors in POSIX mode.
2012-03-16 20:08:02 +00:00
Joseph Myers
11b90b9f50
Fix tan, tanl for large inputs.
2012-03-16 20:05:37 +00:00
Joseph Myers
8848d99dce
Implement ldbl-96 sinl / cosl / sincosl (bug 13851).
2012-03-16 12:30:05 +00:00
Andreas Jaeger
356a10ee3e
Merge branch 'master' into bug13658-branch
2012-03-14 16:36:17 +01:00
Joseph Myers
e456826d7a
Fix csqrt overflow/underflow (bug 13841).
2012-03-14 11:53:32 +00:00
Paul Eggert
c524201ab0
Replace FSF snail mail address with URL in miscellaneous files.
2012-03-10 00:45:35 +00:00
Richard Henderson
b8c036204f
Use include_next to chain math_private.h headers.
2012-03-09 16:11:26 -08:00
Richard Henderson
15194b4b3d
x86_64: Convert __rint* and __floor* from macros to inlines.
2012-03-09 11:15:47 -08:00
Richard Henderson
64e21edef1
x86_64: Convert __ieee754_sqrt{,f,l} from macros to inlines.
2012-03-09 11:15:19 -08:00
Joseph Myers
d1d3431a3a
Fix signs of zeros from casinh, cacosh etc. (bug 10716).
2012-03-07 15:15:19 +00:00
Andreas Jaeger
b35fe25ed9
[BZ #13658 ]
...
* sysdeps/x86_64/fpu/s_sincos.S: Delete.
* math/libm-test.inc (sincos_test): Add test for large input.
2012-03-07 14:51:39 +01:00
Marek Polacek
a53b7a4e4b
Fix up long double fphex.
2012-03-06 22:08:16 +01:00
Joseph Myers
b7cd39e8f8
Fix pow in non-default rounding modes (bug 3976).
2012-03-05 12:22:46 +00:00
Joseph Myers
ca811b2256
Test cosh, sinh in non-default rounding modes (bug 3976).
2012-03-05 12:20:24 +00:00
Joseph Myers
804360ed83
Fix sin, cos, tan in non-default rounding modes (bug 3976).
2012-03-02 20:51:39 +00:00
Joseph Myers
28afd92dbd
Fix exp in non-default rounding modes (bug 3976).
2012-03-02 15:12:53 +00:00
Joseph Myers
7b1902cb3e
Improve erfc accuracy.
2012-03-01 21:15:38 +00:00
Joseph Myers
0fcad3e243
Add test for bug 5794 (incorrect expm1 overflow).
2012-02-29 20:49:20 +00:00
Joseph Myers
5b8a4d4a09
Reduce large expected errors from libm tests on x86 and x86_64.
2012-02-29 20:40:50 +00:00
Ulrich Drepper
39adf059fc
Optimized expf for x86-64
2012-02-28 20:06:39 -05:00
Joseph Myers
5ad91f6e6f
Resort ULPs files with gen-libm-test.pl -n in C locale.
2012-02-20 18:06:05 +00:00
Paul Eggert
59ba27a63a
Replace FSF snail mail address with URLs.
2012-02-09 23:18:22 +00:00
Andreas Schwab
6c6dbc6300
Reduce ldouble ULPs for jn tests on x86
2012-02-08 22:25:15 +01:00
Marek Polacek
622c86f480
Remove __ELF__ conditionals
2012-02-07 00:41:11 +01:00
Joseph Myers
3b1004624e
Fix makefile/configure problems with sse2avx changes.
2012-01-30 19:55:15 +00:00
Ulrich Drepper
96bc5b45a6
Optimize x86-64 math inline header a bit
2012-01-28 21:20:06 -05:00
Ulrich Drepper
56f6f6a240
Use -msse2avx option for x86-64 libm functions
2012-01-28 14:48:46 -05:00
Ulrich Drepper
73139a7628
Simplify use of AVX instructions in internal math macros
2012-01-28 11:19:06 -05:00
Ulrich Drepper
08cf777f9e
Really fix AVX tests
...
There is no problem with strcmp, it doesn't use the YMM registers.
The math routines might since gcc perhaps generates such code.
Introduce bit_YMM_USBALE and use it in the math routines.
2012-01-26 09:45:54 -05:00
Ulrich Drepper
a784e50247
Remove pre-ISO C support
...
No more __const.
2012-01-07 23:57:22 -05:00
Ulrich Drepper
21eaf3a5f9
Use __REDIRECT_NTH for __feraiseexcept_renamed
2011-12-22 08:05:21 -05:00
Rafael Ávila de Espíndola
d2daaa1eb6
Define x86_64 feraiseexcept inline only under __USE_EXTERN_INLINES.
2011-12-21 13:27:09 -08:00
Ulrich Drepper
aff2453df7
Fix more warnings
2011-12-03 21:49:35 -05:00
