Szabolcs Nagy f657fe4b9f math: support invalid ld80 representations in fpclassify ...

apparently gnulib requires invalid long double representations
to be handled correctly in printf so we classify them according
to how the fpu treats them: bad inf is nan, bad nan is nan,
bad normal is nan and bad subnormal/zero is minimal normal

2013-09-05 18:05:07 +00:00

..

armebhf

some initial math asm for armhf (fabs[f] and sqrt[f])

2013-08-16 17:32:30 -04:00

armhf

some initial math asm for armhf (fabs[f] and sqrt[f])

2013-08-16 17:32:30 -04:00

i386

math: fix exp2l asm on x86 (raise underflow correctly)

2013-09-05 11:30:09 +00:00

x86_64

math: fix expm1l on x86_64 (avoid underflow for large negative x)

2013-09-05 12:23:44 +00:00

__cos.c

math: use double_t for temporaries to avoid stores on i386

2013-05-15 23:08:52 +00:00

__cosdf.c

math: use double_t for temporaries to avoid stores on i386

2013-05-15 23:08:52 +00:00

__cosl.c

math: long double trigonometric cleanup (cosl, sinl, sincosl, tanl)

2013-09-05 11:30:08 +00:00

__expo2.c

clean up __expo2.c, use a slightly better k constant

2012-03-13 16:38:22 +01:00

__expo2f.c

clean up __expo2.c, use a slightly better k constant

2012-03-13 16:38:22 +01:00

__fpclassify.c

math: cosmetic cleanup (use explicit union instead of fshape and dshape)

2013-09-05 11:30:09 +00:00

__fpclassifyf.c

math: cosmetic cleanup (use explicit union instead of fshape and dshape)

2013-09-05 11:30:09 +00:00

__fpclassifyl.c

math: support invalid ld80 representations in fpclassify

2013-09-05 18:05:07 +00:00

__invtrigl.c

math: long double inverse trigonometric cleanup (acosl, asinl, atanl, atan2l)

2013-09-05 11:30:07 +00:00

__invtrigl.h

math: long double inverse trigonometric cleanup (acosl, asinl, atanl, atan2l)

2013-09-05 11:30:07 +00:00

__log1p.h

math: use double_t for temporaries to avoid stores on i386

2013-05-15 23:08:52 +00:00

__log1pf.h

math: use double_t for temporaries to avoid stores on i386

2013-05-15 23:08:52 +00:00

__polevll.c

fix loads of missing const in new libm, and some global vars (?!) in powl

2012-03-18 01:58:28 -04:00

__rem_pio2_large.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

__rem_pio2.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

__rem_pio2f.c

math: fix comment in __rem_pio2f.c

2012-12-12 01:28:22 +01:00

__rem_pio2l.c

math: long double trigonometric cleanup (cosl, sinl, sincosl, tanl)

2013-09-05 11:30:08 +00:00

__signbit.c

remove a fixme comment

2012-03-20 20:08:35 +01:00

__signbitf.c

remove a fixme comment

2012-03-20 20:08:35 +01:00

__signbitl.c

long double cleanup, initial commit

2013-09-05 11:30:07 +00:00

__sin.c

math: use double_t for temporaries to avoid stores on i386

2013-05-15 23:08:52 +00:00

__sindf.c

math: use double_t for temporaries to avoid stores on i386

2013-05-15 23:08:52 +00:00

__sinl.c

math: long double trigonometric cleanup (cosl, sinl, sincosl, tanl)

2013-09-05 11:30:08 +00:00

__tan.c

math: tan cleanups

2013-05-18 12:34:00 +00:00

__tandf.c

math: tan cleanups

2013-05-18 12:34:00 +00:00

__tanl.c

math: long double trigonometric cleanup (cosl, sinl, sincosl, tanl)

2013-09-05 11:30:08 +00:00

acos.c

math: use double_t for temporaries to avoid stores on i386

2013-05-15 23:08:52 +00:00

acosf.c

math: use double_t for temporaries to avoid stores on i386

2013-05-15 23:08:52 +00:00

acosh.c

math: rewrite inverse hyperbolic functions to be simpler/smaller

2012-12-11 23:06:20 +01:00

acoshf.c

math: fix acoshf on negative values

2013-09-05 12:26:26 +00:00

acoshl.c

math: fix acoshf on negative values

2013-09-05 12:26:26 +00:00

acosl.c

math: long double inverse trigonometric cleanup (acosl, asinl, atanl, atan2l)

2013-09-05 11:30:07 +00:00

asin.c

math: fix asin, atan, log1p, tanh to raise underflow on subnormal

2013-08-15 10:14:46 +00:00

asinf.c

math: fix asin, atan, log1p, tanh to raise underflow on subnormal

2013-08-15 10:14:46 +00:00

asinh.c

math: use 0x1p-120f and 0x1p120f for tiny and huge values

2012-12-16 20:28:43 +01:00

asinhf.c

math: rewrite inverse hyperbolic functions to be simpler/smaller

2012-12-11 23:06:20 +01:00

asinhl.c

math: long double fix (use ldshape union)

2013-09-05 11:30:08 +00:00

asinl.c

math: long double inverse trigonometric cleanup (acosl, asinl, atanl, atan2l)

2013-09-05 11:30:07 +00:00

atan2.c

math: clean up atan2.c

2013-08-15 14:05:19 +00:00

atan2f.c

math: clean up atan2.c

2013-08-15 14:05:19 +00:00

atan2l.c

math: long double inverse trigonometric cleanup (acosl, asinl, atanl, atan2l)

2013-09-05 11:30:07 +00:00

atan.c

math: fix asin, atan, log1p, tanh to raise underflow on subnormal

2013-08-15 10:14:46 +00:00

atanf.c

math: fix asin, atan, log1p, tanh to raise underflow on subnormal

2013-08-15 10:14:46 +00:00

atanh.c

math: fix atanh (overflow and underflow issues)

2013-09-05 16:57:46 +00:00

atanhf.c

math: fix atanh (overflow and underflow issues)

2013-09-05 16:57:46 +00:00

atanhl.c

math: fix atanh (overflow and underflow issues)

2013-09-05 16:57:46 +00:00

atanl.c

math: long double inverse trigonometric cleanup (acosl, asinl, atanl, atan2l)

2013-09-05 11:30:07 +00:00

cbrt.c

math: cbrt cleanup and long double fix

2013-09-05 11:30:08 +00:00

cbrtf.c

math: cbrt cleanup and long double fix

2013-09-05 11:30:08 +00:00

cbrtl.c

math: cbrt cleanup and long double fix

2013-09-05 11:30:08 +00:00

ceil.c

math: rewrite rounding functions (ceil, floor, trunc, round, rint)

2013-09-05 11:30:07 +00:00

ceilf.c

math: rewrite rounding functions (ceil, floor, trunc, round, rint)

2013-09-05 11:30:07 +00:00

ceill.c

math: rewrite rounding functions (ceil, floor, trunc, round, rint)

2013-09-05 11:30:07 +00:00

copysign.c

math: cosmetic cleanup (use explicit union instead of fshape and dshape)

2013-09-05 11:30:09 +00:00

copysignf.c

math: cosmetic cleanup (use explicit union instead of fshape and dshape)

2013-09-05 11:30:09 +00:00

copysignl.c

long double cleanup, initial commit

2013-09-05 11:30:07 +00:00

cos.c

math: sin cos cleanup

2013-05-18 14:40:22 +00:00

cosf.c

math: sin cos cleanup

2013-05-18 14:40:22 +00:00

cosh.c

math: finished cosh.c cleanup

2012-12-16 19:23:51 +01:00

coshf.c

math: finished cosh.c cleanup

2012-12-16 19:23:51 +01:00

coshl.c

math: long double fix (use ldshape union)

2013-09-05 11:30:08 +00:00

cosl.c

math: long double trigonometric cleanup (cosl, sinl, sincosl, tanl)

2013-09-05 11:30:08 +00:00

erf.c

math: use double_t for temporaries to avoid stores on i386

2013-05-15 23:08:52 +00:00

erff.c

math: use double_t for temporaries to avoid stores on i386

2013-05-15 23:08:52 +00:00

erfl.c

math: fix remaining old long double code (erfl, fmal, lgammal, scalbnl)

2013-09-05 11:30:08 +00:00

exp2.c

math: fix underflow in exp*.c and long double handling in exp2l

2013-09-05 11:30:08 +00:00

exp2f.c

math: fix underflow in exp*.c and long double handling in exp2l

2013-09-05 11:30:08 +00:00

exp2l.c

math: fix underflow in exp*.c and long double handling in exp2l

2013-09-05 11:30:08 +00:00

exp10.c

support alternate glibc name pow10 for exp10

2012-05-01 00:07:37 -04:00

exp10f.c

math: use float constants in exp10f.c

2012-11-18 03:52:29 +01:00

exp10l.c

math: fix long double constants in exp10l.c

2012-11-12 23:13:28 +01:00

exp.c

math: fix underflow in exp*.c and long double handling in exp2l

2013-09-05 11:30:08 +00:00

expf.c

math: fix underflow in exp*.c and long double handling in exp2l

2013-09-05 11:30:08 +00:00

expl.c

math: fix underflow in exp*.c and long double handling in exp2l

2013-09-05 11:30:08 +00:00

expm1.c

math: fix underflow in exp*.c and long double handling in exp2l

2013-09-05 11:30:08 +00:00

expm1f.c

math: fix underflow in exp*.c and long double handling in exp2l

2013-09-05 11:30:08 +00:00

expm1l.c

math: fix exception behaviour of expm1l.c on inf and nan

2012-11-12 23:41:48 +01:00

fabs.c

math: cosmetic cleanup (use explicit union instead of fshape and dshape)

2013-09-05 11:30:09 +00:00

fabsf.c

math: cosmetic cleanup (use explicit union instead of fshape and dshape)

2013-09-05 11:30:09 +00:00

fabsl.c

long double cleanup, initial commit

2013-09-05 11:30:07 +00:00

fdim.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fdimf.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fdiml.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

floor.c

math: rewrite rounding functions (ceil, floor, trunc, round, rint)

2013-09-05 11:30:07 +00:00

floorf.c

math: rewrite rounding functions (ceil, floor, trunc, round, rint)

2013-09-05 11:30:07 +00:00

floorl.c

math: rewrite rounding functions (ceil, floor, trunc, round, rint)

2013-09-05 11:30:07 +00:00

fma.c

math: remove *_WORD64 macros from libm.h

2013-09-05 11:30:08 +00:00

fmaf.c

math: add fma TODO comments about the underflow issue

2013-05-19 14:43:32 +00:00

fmal.c

math: fix remaining old long double code (erfl, fmal, lgammal, scalbnl)

2013-09-05 11:30:08 +00:00

fmax.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fmaxf.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fmaxl.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fmin.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fminf.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fminl.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fmod.c

math: rewrite remainder functions (remainder, remquo, fmod, modf)

2013-09-05 11:30:07 +00:00

fmodf.c

math: rewrite remainder functions (remainder, remquo, fmod, modf)

2013-09-05 11:30:07 +00:00

fmodl.c

math: rewrite remainder functions (remainder, remquo, fmod, modf)

2013-09-05 11:30:07 +00:00

frexp.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

frexpf.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

frexpl.c

math: long double fix (use ldshape union)

2013-09-05 11:30:08 +00:00

hypot.c

math: rewrite hypot

2013-09-05 11:30:07 +00:00

hypotf.c

math: rewrite hypot

2013-09-05 11:30:07 +00:00

hypotl.c

math: rewrite hypot

2013-09-05 11:30:07 +00:00

ilogb.c

math: ilogb cleanup

2013-09-05 11:30:07 +00:00

ilogbf.c

math: ilogb cleanup

2013-09-05 11:30:07 +00:00

ilogbl.c

math: ilogb cleanup

2013-09-05 11:30:07 +00:00

j0.c

math: use double_t for temporaries to avoid stores on i386

2013-05-15 23:08:52 +00:00

j0f.c

math: use double_t for temporaries to avoid stores on i386

2013-05-15 23:08:52 +00:00

j1.c

math: use double_t for temporaries to avoid stores on i386

2013-05-15 23:08:52 +00:00

j1f.c

math: use double_t for temporaries to avoid stores on i386

2013-05-15 23:08:52 +00:00

jn.c

math: bessel cleanup (jn.c and jnf.c)

2013-01-01 22:20:45 +01:00

jnf.c

math: bessel cleanup (jn.c and jnf.c)

2013-01-01 22:20:45 +01:00

ldexp.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

ldexpf.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

ldexpl.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

lgamma_r.c

math: remove libc.h include from libm.h

2013-09-05 14:03:10 +00:00

lgamma.c

math: remove comment about aliasing lgamma as gamma

2012-03-27 22:12:20 +02:00

lgammaf_r.c

math: remove libc.h include from libm.h

2013-09-05 14:03:10 +00:00

lgammaf.c

math: remove comment about aliasing lgamma as gamma

2012-03-27 22:12:20 +02:00

lgammal.c

math: remove libc.h include from libm.h

2013-09-05 14:03:10 +00:00

llrint.c

make lrint and llrint functions work without fenv support

2012-03-18 20:40:43 +01:00

llrintf.c

make lrint and llrint functions work without fenv support

2012-03-18 20:40:43 +01:00

llrintl.c

math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed

2012-11-13 13:34:45 +01:00

llround.c

simplify lround and llround functions

2012-03-18 20:52:33 +01:00

llroundf.c

simplify lround and llround functions

2012-03-18 20:52:33 +01:00

llroundl.c

simplify lround and llround functions

2012-03-18 20:52:33 +01:00

log1p.c

math: fix asin, atan, log1p, tanh to raise underflow on subnormal

2013-08-15 10:14:46 +00:00

log1pf.c

math: fix asin, atan, log1p, tanh to raise underflow on subnormal

2013-08-15 10:14:46 +00:00

log1pl.c

math: raise exception flags in log1pl.c on <= -1 arguments

2012-11-13 00:21:09 +01:00

log2.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

log2f.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

log2l.c

math: raise flags in logl.c on <= 0 arguments

2012-11-13 00:49:55 +01:00

log10.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

log10f.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

log10l.c

use scalbn or *2.0 instead of ldexp, fix fmal

2012-03-19 22:57:58 +01:00

log.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

logb.c

math: fix logb(-0.0) in downward rounding mode

2013-09-05 11:30:07 +00:00

logbf.c

math: fix logb(-0.0) in downward rounding mode

2013-09-05 11:30:07 +00:00

logbl.c

math: fix logb(-0.0) in downward rounding mode

2013-09-05 11:30:07 +00:00

logf.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

logl.c

math: raise flags in logl.c on <= 0 arguments

2012-11-13 00:49:55 +01:00

lrint.c

math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed

2012-11-13 13:34:45 +01:00

lrintf.c

make lrint and llrint functions work without fenv support

2012-03-18 20:40:43 +01:00

lrintl.c

math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed

2012-11-13 13:34:45 +01:00

lround.c

simplify lround and llround functions

2012-03-18 20:52:33 +01:00

lroundf.c

simplify lround and llround functions

2012-03-18 20:52:33 +01:00

lroundl.c

simplify lround and llround functions

2012-03-18 20:52:33 +01:00

modf.c

math: rewrite remainder functions (remainder, remquo, fmod, modf)

2013-09-05 11:30:07 +00:00

modff.c

math: rewrite remainder functions (remainder, remquo, fmod, modf)

2013-09-05 11:30:07 +00:00

modfl.c

math: rewrite remainder functions (remainder, remquo, fmod, modf)

2013-09-05 11:30:07 +00:00

nan.c

implement nan, nanf, nanl

2012-03-13 01:55:25 -04:00

nanf.c

implement nan, nanf, nanl

2012-03-13 01:55:25 -04:00

nanl.c

implement nan, nanf, nanl

2012-03-13 01:55:25 -04:00

nearbyint.c

math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed

2012-11-13 13:34:45 +01:00

nearbyintf.c

math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed

2012-11-13 13:34:45 +01:00

nearbyintl.c

math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed

2012-11-13 13:34:45 +01:00

nextafter.c

math: cosmetic cleanup (use explicit union instead of fshape and dshape)

2013-09-05 11:30:09 +00:00

nextafterf.c

math: cosmetic cleanup (use explicit union instead of fshape and dshape)

2013-09-05 11:30:09 +00:00

nextafterl.c

long double cleanup, initial commit

2013-09-05 11:30:07 +00:00

nexttoward.c

math: cosmetic cleanup (use explicit union instead of fshape and dshape)

2013-09-05 11:30:09 +00:00

nexttowardf.c

math: cosmetic cleanup (use explicit union instead of fshape and dshape)

2013-09-05 11:30:09 +00:00

nexttowardl.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

pow.c

math: fix pow(x,-1) to raise underflow properly

2013-08-15 15:13:24 +00:00

powf.c

math: fix pow(0,-inf) to raise divbyzero flag

2013-08-15 10:08:45 +00:00

powl.c

math: fix a regression in powl and do some cleanups

2012-03-27 22:49:37 +02:00

remainder.c

math: rewrite remainder functions (remainder, remquo, fmod, modf)

2013-09-05 11:30:07 +00:00

remainderf.c

math: rewrite remainder functions (remainder, remquo, fmod, modf)

2013-09-05 11:30:07 +00:00

remainderl.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

remquo.c

math: rewrite remainder functions (remainder, remquo, fmod, modf)

2013-09-05 11:30:07 +00:00

remquof.c

math: rewrite remainder functions (remainder, remquo, fmod, modf)

2013-09-05 11:30:07 +00:00

remquol.c

math: rewrite remainder functions (remainder, remquo, fmod, modf)

2013-09-05 11:30:07 +00:00

rint.c

math: rewrite rounding functions (ceil, floor, trunc, round, rint)

2013-09-05 11:30:07 +00:00

rintf.c

math: rewrite rounding functions (ceil, floor, trunc, round, rint)

2013-09-05 11:30:07 +00:00

rintl.c

math: rewrite rounding functions (ceil, floor, trunc, round, rint)

2013-09-05 11:30:07 +00:00

round.c

math: rewrite rounding functions (ceil, floor, trunc, round, rint)

2013-09-05 11:30:07 +00:00

roundf.c

math: rewrite rounding functions (ceil, floor, trunc, round, rint)

2013-09-05 11:30:07 +00:00

roundl.c

math: rewrite rounding functions (ceil, floor, trunc, round, rint)

2013-09-05 11:30:07 +00:00

scalb.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

scalbf.c

math cleanup: use 1.0f instead of (float)1.0

2012-03-13 20:24:23 +01:00

scalbln.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

scalblnf.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

scalblnl.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

scalbn.c

math: use float_t and double_t in scalbnf and scalbn

2013-09-05 11:30:08 +00:00

scalbnf.c

math: use float_t and double_t in scalbnf and scalbn

2013-09-05 11:30:08 +00:00

scalbnl.c

math: fix remaining old long double code (erfl, fmal, lgammal, scalbnl)

2013-09-05 11:30:08 +00:00

signgam.c

math: remove libc.h include from libm.h

2013-09-05 14:03:10 +00:00

significand.c

add significand[fl] math functions

2012-08-13 14:51:43 -04:00

significandf.c

add significand[fl] math functions

2012-08-13 14:51:43 -04:00

sin.c

math: sin cos cleanup

2013-05-18 14:40:22 +00:00

sincos.c

math: sin cos cleanup

2013-05-18 14:40:22 +00:00

sincosf.c

math: sin cos cleanup

2013-05-18 14:40:22 +00:00

sincosl.c

math: long double trigonometric cleanup (cosl, sinl, sincosl, tanl)

2013-09-05 11:30:08 +00:00

sinf.c

math: sin cos cleanup

2013-05-18 14:40:22 +00:00

sinh.c

math: fix asin, atan, log1p, tanh to raise underflow on subnormal

2013-08-15 10:14:46 +00:00

sinhf.c

math: sinh.c cleanup similar to the cosh one

2012-12-16 19:49:55 +01:00

sinhl.c

math: long double fix (use ldshape union)

2013-09-05 11:30:08 +00:00

sinl.c

math: long double trigonometric cleanup (cosl, sinl, sincosl, tanl)

2013-09-05 11:30:08 +00:00

sqrt.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

sqrtf.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

sqrtl.c

math: long double fix (use ldshape union)

2013-09-05 11:30:08 +00:00

tan.c

math: tan cleanups

2013-05-18 12:34:00 +00:00

tanf.c

math: tan cleanups

2013-05-18 12:34:00 +00:00

tanh.c

math: fix asin, atan, log1p, tanh to raise underflow on subnormal

2013-08-15 10:14:46 +00:00

tanhf.c

math: fix asin, atan, log1p, tanh to raise underflow on subnormal

2013-08-15 10:14:46 +00:00

tanhl.c

math: long double fix (use ldshape union)

2013-09-05 11:30:08 +00:00

tanl.c

math: long double trigonometric cleanup (cosl, sinl, sincosl, tanl)

2013-09-05 11:30:08 +00:00

tgamma.c

math: fix tgamma to raise underflow for large negative values

2013-08-15 10:13:02 +00:00

tgammaf.c

math: add a non-dummy tgamma implementation

2012-12-12 01:43:43 +01:00

tgammal.c

math: tgammal.c fixes

2012-12-16 20:22:17 +01:00

trunc.c

math: rewrite rounding functions (ceil, floor, trunc, round, rint)

2013-09-05 11:30:07 +00:00

truncf.c

math: rewrite rounding functions (ceil, floor, trunc, round, rint)

2013-09-05 11:30:07 +00:00

truncl.c

math: rewrite rounding functions (ceil, floor, trunc, round, rint)

2013-09-05 11:30:07 +00:00