nsz 91c28f61f4 nearbyint optimization (only clear inexact when necessary) ...

old code saved/restored the fenv (the new code is only as slow
as that when inexact is not set before the call, but some other
flag is set and the rounding is inexact, which is rare)

before:
bench_nearbyint_exact              5000000 N        261 ns/op
bench_nearbyint_inexact_set        5000000 N        262 ns/op
bench_nearbyint_inexact_unset      5000000 N        261 ns/op

after:
bench_nearbyint_exact             10000000 N         94.99 ns/op
bench_nearbyint_inexact_set       25000000 N         65.81 ns/op
bench_nearbyint_inexact_unset     10000000 N         94.97 ns/op

2012-03-20 22:49:19 +01:00

..

i386

optimize scalbn family

2012-03-20 00:51:32 -04:00

x86_64

assembly optimizations for fmod/remainder functions

2012-03-18 17:09:34 -04:00

__cos.c

code cleanup of named constants

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

__cosdf.c

code cleanup of named constants

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

__cosl.c

code cleanup of named constants

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

__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

first commit of the new libm!

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

__fpclassifyf.c

first commit of the new libm!

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

__fpclassifyl.c

first commit of the new libm!

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

__invtrigl.c

first commit of the new libm!

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

__invtrigl.h

first commit of the new libm!

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

__log1p.h

first commit of the new libm!

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

__log1pf.h

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

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

__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

first commit of the new libm!

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

__rem_pio2l.c

code cleanup of named constants

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

__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

first commit of the new libm!

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

__sin.c

code cleanup of named constants

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

__sindf.c

first commit of the new libm!

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

__sinl.c

code cleanup of named constants

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

__tan.c

code cleanup of named constants

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

__tandf.c

first commit of the new libm!

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

__tanl.c

minor fix in __tanl (get sign properly)

2012-03-19 19:14:32 +01:00

acos.c

code cleanup of named constants

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

acosf.c

code cleanup of named constants

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

acosh.c

code cleanup of named constants

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

acoshf.c

code cleanup of named constants

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

acoshl.c

code cleanup of named constants

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

acosl.c

code cleanup of named constants

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

asin.c

code cleanup of named constants

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

asinf.c

code cleanup of named constants

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

asinh.c

code cleanup of named constants

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

asinhf.c

code cleanup of named constants

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

asinhl.c

code cleanup of named constants

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

asinl.c

code cleanup of named constants

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

atan2.c

code cleanup of named constants

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

atan2f.c

code cleanup of named constants

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

atan2l.c

code cleanup of named constants

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

atan.c

code cleanup of named constants

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

atanf.c

code cleanup of named constants

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

atanh.c

code cleanup of named constants

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

atanhf.c

code cleanup of named constants

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

atanhl.c

code cleanup of named constants

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

atanl.c

code cleanup of named constants

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

cbrt.c

first commit of the new libm!

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

cbrtf.c

first commit of the new libm!

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

cbrtl.c

fix a cbrtl.c regression and remove x87 precision setting

2012-03-20 15:17:15 +01:00

ceil.c

first commit of the new libm!

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

ceilf.c

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

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

ceill.c

first commit of the new libm!

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

copysign.c

first commit of the new libm!

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

copysignf.c

first commit of the new libm!

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

copysignl.c

first commit of the new libm!

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

cos.c

first commit of the new libm!

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

cosf.c

first commit of the new libm!

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

cosh.c

code cleanup of named constants

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

coshf.c

code cleanup of named constants

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

coshl.c

code cleanup of named constants

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

cosl.c

don't inline __rem_pio2l so the code size is smaller

2012-03-19 19:26:31 +01:00

erf.c

code cleanup of named constants

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

erff.c

code cleanup of named constants

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

erfl.c

code cleanup of named constants

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

exp2.c

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

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

exp2f.c

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

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

exp2l.c

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

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

exp.c

code cleanup of named constants

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

expf.c

code cleanup of named constants

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

expl.c

use scalbn or *2.0 instead of ldexp, fix fmal

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

expm1.c

code cleanup of named constants

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

expm1f.c

code cleanup of named constants

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

expm1l.c

use scalbn or *2.0 instead of ldexp, fix fmal

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

fabs.c

first commit of the new libm!

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

fabsf.c

first commit of the new libm!

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

fabsl.c

first commit of the new libm!

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

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

first commit of the new libm!

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

floorf.c

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

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

floorl.c

first commit of the new libm!

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

fma.c

use scalbn or *2.0 instead of ldexp, fix fmal

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

fmaf.c

make fma and lrint functions build without full fenv support

2012-03-16 23:58:49 -04:00

fmal.c

use scalbn or *2.0 instead of ldexp, fix fmal

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

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

don't try to create non-standard denormalization signal

2012-03-19 23:30:45 +01:00

fmodf.c

don't try to create non-standard denormalization signal

2012-03-19 23:30:45 +01:00

fmodl.c

don't try to create non-standard denormalization signal

2012-03-19 23:30:45 +01:00

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

first commit of the new libm!

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

hypot.c

first commit of the new libm!

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

hypotf.c

math cleanup: use 1.0f instead of 1.0F

2012-03-13 21:11:46 +01:00

hypotl.c

first commit of the new libm!

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

ilogb.c

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

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

ilogbf.c

first commit of the new libm!

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

ilogbl.c

first commit of the new libm!

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

j0.c

code cleanup of named constants

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

j0f.c

code cleanup of named constants

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

j1.c

code cleanup of named constants

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

j1f.c

code cleanup of named constants

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

jn.c

code cleanup of named constants

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

jnf.c

code cleanup of named constants

2012-03-19 23:41:19 +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

code cleanup of named constants

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

lgamma.c

other side of the signgam namespace fix: use the internal name

2012-03-16 21:20:53 -04:00

lgammaf_r.c

code cleanup of named constants

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

lgammaf.c

other side of the signgam namespace fix: use the internal name

2012-03-16 21:20:53 -04:00

lgammal.c

code cleanup of named constants

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

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

make lrint and llrint functions work without fenv support

2012-03-18 20:40:43 +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

code cleanup of named constants

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

log1pf.c

code cleanup of named constants

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

log1pl.c

code cleanup of named constants

2012-03-19 23:41:19 +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

use scalbn or *2.0 instead of ldexp, fix fmal

2012-03-19 22:57:58 +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

first commit of the new libm!

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

logbf.c

first commit of the new libm!

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

logbl.c

first commit of the new libm!

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

logf.c

code cleanup of named constants

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

logl.c

use scalbn or *2.0 instead of ldexp, fix fmal

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

lrint.c

make lrint and llrint functions work without fenv support

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

lrintf.c

make lrint and llrint functions work without fenv support

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

lrintl.c

make lrint and llrint functions work without fenv support

2012-03-18 20:40:43 +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

code cleanup of named constants

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

modff.c

new modff.c code, fix nan handling in modfl

2012-03-19 23:27:45 +01:00

modfl.c

new modff.c code, fix nan handling in modfl

2012-03-19 23:27:45 +01:00

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

nearbyint optimization (only clear inexact when necessary)

2012-03-20 22:49:19 +01:00

nearbyintf.c

nearbyint optimization (only clear inexact when necessary)

2012-03-20 22:49:19 +01:00

nearbyintl.c

nearbyint optimization (only clear inexact when necessary)

2012-03-20 22:49:19 +01:00

nextafter.c

first commit of the new libm!

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

nextafterf.c

first commit of the new libm!

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

nextafterl.c

first commit of the new libm!

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

nexttoward.c

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

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

nexttowardf.c

first commit of the new libm!

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

nexttowardl.c

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

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

pow.c

clean up pow.c and powf.c

2012-03-20 20:04:53 +01:00

powf.c

clean up pow.c and powf.c

2012-03-20 20:04:53 +01:00

powl.c

clean up powl.c

2012-03-20 19:59:50 +01:00

remainder.c

fix remainder*.c: remove useless long double cast

2012-03-19 23:39:47 +01:00

remainderf.c

fix remainder*.c: remove useless long double cast

2012-03-19 23:39:47 +01:00

remainderl.c

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

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

remquo.c

remove a fixme comment

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

remquof.c

first commit of the new libm!

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

remquol.c

code cleanup of named constants

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

rint.c

first commit of the new libm!

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

rintf.c

first commit of the new libm!

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

rintl.c

code cleanup of named constants

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

round.c

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

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

roundf.c

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

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

roundl.c

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

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

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

simplify scalbn*.c implementations

2012-03-19 10:54:07 +01:00

scalbnf.c

simplify scalbn*.c implementations

2012-03-19 10:54:07 +01:00

scalbnl.c

code cleanup of named constants

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

signgam.c

make signgam a weak alias for an internal symbol

2012-03-16 21:18:48 -04:00

sin.c

first commit of the new libm!

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

sincos.c

efficient sincos based on sin and cos

2012-03-15 08:17:28 +01:00

sincosf.c

efficient sincos based on sin and cos

2012-03-15 08:17:28 +01:00

sincosl.c

don't inline __rem_pio2l so the code size is smaller

2012-03-19 19:26:31 +01:00

sinf.c

first commit of the new libm!

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

sinh.c

code cleanup of named constants

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

sinhf.c

code cleanup of named constants

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

sinhl.c

code cleanup of named constants

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

sinl.c

don't inline __rem_pio2l so the code size is smaller

2012-03-19 19:26:31 +01:00

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

first commit of the new libm!

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

tan.c

first commit of the new libm!

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

tanf.c

first commit of the new libm!

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

tanh.c

code cleanup of named constants

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

tanhf.c

code cleanup of named constants

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

tanhl.c

code cleanup of named constants

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

tanl.c

don't inline __rem_pio2l so the code size is smaller

2012-03-19 19:26:31 +01:00

tgammal.c

code cleanup of named constants

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

trunc.c

first commit of the new libm!

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

truncf.c

math cleanup: use 1.0f instead of 1.0F

2012-03-13 21:11:46 +01:00

truncl.c

first commit of the new libm!

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