Steve Kargl a077586c53 * src/math_private.h: ...

. Change the API for the LD80C by removing the explicit passing
    of the sign bit.  The sign can be determined from the last
    parameter of the macro.
  . On i386, load long double by bit manipulations to work around
    at least a gcc compiler issue.  On non-i386 ld80 architectures,
    use a simple assignment.

* ld80/s_expl.c:
  . Update the only consumer of LD80C.

Submitted by:	bde
Approved by:	das (mentor)

2012-09-29 16:40:12 +00:00

..

e_acos.c

Add implementations of acosl(), asinl(), atanl(), atan2l(),

2008-07-31 22:41:26 +00:00

e_acosf.c

Minor improvements:

2008-08-03 17:39:54 +00:00

e_acosh.c

…

e_acoshf.c

…

e_acosl.c

On i386, gcc truncates long double constants to double precision

2008-08-02 03:56:22 +00:00

e_asin.c

For small arguments, these functions use simple approximations,

2011-02-10 07:37:50 +00:00

e_asinf.c

Remove some unused variables.

2008-08-08 00:21:27 +00:00

e_asinl.c

Fix some style bogosity from fdlibm.

2008-08-03 17:49:05 +00:00

e_atan2.c

A few minor corrections, including some from bde:

2008-08-02 19:17:00 +00:00

e_atan2f.c

Minor improvements:

2008-08-03 17:39:54 +00:00

e_atan2l.c

A few minor corrections, including some from bde:

2008-08-02 19:17:00 +00:00

e_atanh.c

…

e_atanhf.c

…

e_cosh.c

Use __ldexp_exp() to simplify things and improve accuracy for x near

2011-10-21 06:28:47 +00:00

e_coshf.c

Use __ldexp_exp() to simplify things and improve accuracy for x near

2011-10-21 06:28:47 +00:00

e_exp.c

Compute the exponential of x for Intel 80-bit format and IEEE 128-bit

2012-07-23 19:13:55 +00:00

e_expf.c

Use STRICT_ASSIGN() to ensure that the compiler doesn't screw things

2011-10-21 06:26:38 +00:00

e_fmod.c

…

e_fmodf.c

…

e_fmodl.c

…

e_gamma_r.c

…

e_gamma.c

…

e_gammaf_r.c

…

e_gammaf.c

…

e_hypot.c

Remove some unnecessary initializations.

2011-10-15 07:00:28 +00:00

e_hypotf.c

Remove some unnecessary initializations.

2011-10-15 07:00:28 +00:00

e_hypotl.c

Move the macros GET_LDBL_EXPSIGN() and SET_LDBL_EXPSIGN() into

2011-10-16 05:36:39 +00:00

e_j0.c

…

e_j0f.c

…

e_j1.c

…

e_j1f.c

…

e_jn.c

Fix bug in jn(3) and jnf(3) that led to -inf results

2010-11-13 10:54:10 +00:00

e_jnf.c

Fix bug in jn(3) and jnf(3) that led to -inf results

2010-11-13 10:54:10 +00:00

e_lgamma_r.c

Remove some unnecessary initializations.

2011-10-15 07:00:28 +00:00

e_lgamma.c

…

e_lgammaf_r.c

Remove some unnecessary initializations.

2011-10-15 07:00:28 +00:00

e_lgammaf.c

…

e_log2.c

Various changes to improve the accuracy and speed of log{2,10}{,f}.

2011-10-15 05:23:28 +00:00

e_log2f.c

Various changes to improve the accuracy and speed of log{2,10}{,f}.

2011-10-15 05:23:28 +00:00

e_log10.c

Various changes to improve the accuracy and speed of log{2,10}{,f}.

2011-10-15 05:23:28 +00:00

e_log10f.c

Remove an unused variable.

2011-10-16 05:36:23 +00:00

e_log.c

…

e_logf.c

…

e_pow.c

Per IEEE754r, pow(1, y) is 1 even if y is NaN, and pow(-1, +-Inf) is 1.

2011-10-21 06:26:07 +00:00

e_powf.c

Per IEEE754r, pow(1, y) is 1 even if y is NaN, and pow(-1, +-Inf) is 1.

2011-10-21 06:26:07 +00:00

e_rem_pio2.c

Add __always_inline to __ieee754_rem_pio2() and __ieee754_rem_pio2f(),

2012-08-11 15:47:22 +00:00

e_rem_pio2f.c

Add __always_inline to __ieee754_rem_pio2() and __ieee754_rem_pio2f(),

2012-08-11 15:47:22 +00:00

e_remainder.c

…

e_remainderf.c

…

e_remainderl.c

…

e_scalb.c

…

e_scalbf.c

…

e_sinh.c

Use __ldexp_exp() to simplify things and improve accuracy for x near

2011-10-21 06:28:47 +00:00

e_sinhf.c

Use __ldexp_exp() to simplify things and improve accuracy for x near

2011-10-21 06:28:47 +00:00

e_sqrt.c

…

e_sqrtf.c

…

e_sqrtl.c

…

fenv-softfloat.h

Add an implementation of fenv.h intended for platforms that lack an FPU and

2012-01-16 04:09:17 +00:00

k_cos.c

…

k_cosf.c

Change a few extern inline functions in libm to static inline, since

2012-08-11 11:13:48 +00:00

k_exp.c

The cexp() and {,c}{cos,sin}h functions all need to be able to compute

2011-10-21 06:27:56 +00:00

k_expf.c

Fix a small nit noted by bde: exp_x should be of type float, not double.

2012-01-20 07:02:42 +00:00

k_log.h

Various changes to improve the accuracy and speed of log{2,10}{,f}.

2011-10-15 05:23:28 +00:00

k_logf.h

Various changes to improve the accuracy and speed of log{2,10}{,f}.

2011-10-15 05:23:28 +00:00

k_rem_pio2.c

…

k_sin.c

…

k_sinf.c

Change a few extern inline functions in libm to static inline, since

2012-08-11 11:13:48 +00:00

k_tan.c

…

k_tanf.c

Change a few extern inline functions in libm to static inline, since

2012-08-11 11:13:48 +00:00

math_private.h

* src/math_private.h:

2012-09-29 16:40:12 +00:00

math.h

Compute the exponential of x for Intel 80-bit format and IEEE 128-bit

2012-07-23 19:13:55 +00:00

s_asinh.c

…

s_asinhf.c

…

s_atan.c

For small arguments, these functions use simple approximations,

2011-02-10 07:37:50 +00:00

s_atanf.c

Fix some problems with asinf(), acosf(), atanf(), and atan2f():

2008-08-01 01:24:25 +00:00

s_atanl.c

Add implementations of acosl(), asinl(), atanl(), atan2l(),

2008-07-31 22:41:26 +00:00

s_carg.c

…

s_cargf.c

…

s_cargl.c

Add implementations of acosl(), asinl(), atanl(), atan2l(),

2008-07-31 22:41:26 +00:00

s_cbrt.c

Implement the long double version for the cube root function, cbrtl.

2011-03-12 16:50:39 +00:00

s_cbrtf.c

…

s_cbrtl.c

ieeefp.h is only needed on i386 class hardware.

2012-07-30 21:58:28 +00:00

s_ccosh.c

Improved handling of large x in ccosh{,f}():

2011-10-21 06:29:32 +00:00

s_ccoshf.c

Improved handling of large x in ccosh{,f}():

2011-10-21 06:29:32 +00:00

s_ceil.c

…

s_ceilf.c

…

s_ceill.c

…

s_cexp.c

The cexp() and {,c}{cos,sin}h functions all need to be able to compute

2011-10-21 06:27:56 +00:00

s_cexpf.c

The cexp() and {,c}{cos,sin}h functions all need to be able to compute

2011-10-21 06:27:56 +00:00

s_cimag.c

Eliminate __real__ and __imag__ gccisms.

2009-03-14 18:24:15 +00:00

s_cimagf.c

Eliminate __real__ and __imag__ gccisms.

2009-03-14 18:24:15 +00:00

s_cimagl.c

Eliminate __real__ and __imag__ gccisms.

2009-03-14 18:24:15 +00:00

s_conj.c

Use cpack() and the gcc extension __imag__ to implement cimag() and

2008-08-07 14:39:56 +00:00

s_conjf.c

Use cpack() and the gcc extension __imag__ to implement cimag() and

2008-08-07 14:39:56 +00:00

s_conjl.c

Use cpack() and the gcc extension __imag__ to implement cimag() and

2008-08-07 14:39:56 +00:00

s_copysign.c

…

s_copysignf.c

…

s_copysignl.c

…

s_cos.c

For small arguments, these functions use simple approximations,

2011-02-10 07:37:50 +00:00

s_cosf.c

…

s_cosl.c

* Use ENTERI() and RETURNI() to toggle the rounding precision if

2012-09-22 15:38:29 +00:00

s_cproj.c

Implement cproj{,f,l}().

2008-08-07 15:07:48 +00:00

s_cprojf.c

Implement cproj{,f,l}().

2008-08-07 15:07:48 +00:00

s_cprojl.c

Implement cproj{,f,l}().

2008-08-07 15:07:48 +00:00

s_creal.c

…

s_crealf.c

…

s_creall.c

…

s_csinh.c

Improved handling of large x in ccosh{,f}():

2011-10-21 06:29:32 +00:00

s_csinhf.c

Improved handling of large x in ccosh{,f}():

2011-10-21 06:29:32 +00:00

s_csqrt.c

In the line

2008-08-08 00:15:16 +00:00

s_csqrtf.c

In the line

2008-08-08 00:15:16 +00:00

s_csqrtl.c

In the line

2008-08-08 00:15:16 +00:00

s_ctanh.c

Fix a corner case: tan(large + Inf i) == NaN + NaN i.

2011-10-21 06:30:16 +00:00

s_ctanhf.c

Fix a corner case: tan(large + Inf i) == NaN + NaN i.

2011-10-21 06:30:16 +00:00

s_erf.c

…

s_erff.c

…

s_exp2.c

…

s_exp2f.c

…

s_expm1.c

Use STRICT_ASSIGN() to ensure that the compiler doesn't screw things

2011-10-21 06:26:38 +00:00

s_expm1f.c

Use STRICT_ASSIGN() to ensure that the compiler doesn't screw things

2011-10-21 06:26:38 +00:00

s_fabs.c

…

s_fabsf.c

…

s_fabsl.c

I stopped using my middle name years ago.

2012-04-25 18:07:35 +00:00

s_fdim.c

…

s_finite.c

…

s_finitef.c

…

s_floor.c

…

s_floorf.c

…

s_floorl.c

…

s_fma.c

Fix a regression introduced in r226371: When the high part of x*y

2011-10-21 06:30:43 +00:00

s_fmaf.c

Fix a double-rounding bug in fma{,f,l}. The bug would occur in

2011-10-15 04:16:58 +00:00

s_fmal.c

Fix a regression introduced in r226371: When the high part of x*y

2011-10-21 06:30:43 +00:00

s_fmax.c

…

s_fmaxf.c

…

s_fmaxl.c

…

s_fmin.c

…

s_fminf.c

…

s_fminl.c

…

s_frexp.c

…

s_frexpf.c

…

s_frexpl.c

…

s_ilogb.c

…

s_ilogbf.c

…

s_ilogbl.c

…

s_isfinite.c

…

s_isnan.c

Introduce __isnanf() as an alias for isnanf(), and make the isnan()

2010-06-12 17:32:05 +00:00

s_isnormal.c

…

s_llrint.c

…

s_llrintf.c

…

s_llrintl.c

…

s_llround.c

…

s_llroundf.c

…

s_llroundl.c

…

s_log1p.c

…

s_log1pf.c

…

s_logb.c

…

s_logbf.c

…

s_logbl.c

…

s_lrint.c

…

s_lrintf.c

…

s_lrintl.c

…

s_lround.c

…

s_lroundf.c

…

s_lroundl.c

…

s_modf.c

…

s_modff.c

…

s_modfl.c

…

s_nan.c

…

s_nearbyint.c

…

s_nextafter.c

…

s_nextafterf.c

…

s_nextafterl.c

…

s_nexttoward.c

Fix a bug where the wrong argument was passed to INSERT_WORDS().

2011-02-10 07:38:13 +00:00

s_nexttowardf.c

Fix a bug where the wrong argument was passed to SET_FLOAT_WORD().

2011-02-10 07:38:38 +00:00

s_remquo.c

Fix a bug in remquo{,f,l}, in which the quotient didn't always have the

2012-04-07 03:59:12 +00:00

s_remquof.c

Fix a bug in remquo{,f,l}, in which the quotient didn't always have the

2012-04-07 03:59:12 +00:00

s_remquol.c

Fix a bug in remquo{,f,l}, in which the quotient didn't always have the

2012-04-07 03:59:12 +00:00

s_rint.c

…

s_rintf.c

…

s_rintl.c

…

s_round.c

…

s_roundf.c

…

s_roundl.c

…

s_scalbln.c

…

s_scalbn.c

…

s_scalbnf.c

…

s_scalbnl.c

…

s_signbit.c

…

s_signgam.c

…

s_significand.c

…

s_significandf.c

…

s_sin.c

For small arguments, these functions use simple approximations,

2011-02-10 07:37:50 +00:00

s_sinf.c

…

s_sinl.c

* Use ENTERI() and RETURNI() to toggle the rounding precision if

2012-09-22 15:38:29 +00:00

s_tan.c

For small arguments, these functions use simple approximations,

2011-02-10 07:37:50 +00:00

s_tanf.c

…

s_tanh.c

…

s_tanhf.c

…

s_tanl.c

* Use ENTERI() and RETURNI() to toggle the rounding precision if

2012-09-22 15:38:29 +00:00

s_tgammaf.c

…

s_trunc.c

…

s_truncf.c

…

s_truncl.c

…

w_cabs.c

…

w_cabsf.c

…

w_cabsl.c

…

w_drem.c

…

w_dremf.c

…