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llvm-project/libc/src/math
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Tue Ly ee89927707 [libc] Implement double precision FMA for targets without FMA instructions. 
Implement double precision FMA (Fused Multiply-Add) for targets without
FMA instructions using __uint128_t to store the intermediate results.

Reviewed By: michaelrj, sivachandra

Differential Revision: https://reviews.llvm.org/D124495
2022-06-10 20:57:27 -04:00
..
aarch64
[libc] Refactor sqrt implementations and add tests for generic sqrt implementations.
2022-01-28 13:39:03 -05:00
docs
[libc] Update exhaustive testing documentations.
2022-01-14 11:10:05 -05:00
generic
[libc] Make expm1f correctly rounded when the targets have no FMA instructions.
2022-06-03 15:57:48 -04:00
x86_64
[libc] Use '+' constraint on inline assembly
2022-02-17 03:00:17 +00:00
ceil.h
[libc] Add implementations of ceil[f], floor[f] and trunc[f] from math.h.
2020-06-01 08:36:59 -07:00
ceilf.h
[libc] Add implementations of ceil[f], floor[f] and trunc[f] from math.h.
2020-06-01 08:36:59 -07:00
ceill.h
[libc] Add the remaining long double flavors of nearest integer functions.
2020-06-25 22:45:05 -07:00
CMakeLists.txt
[libc] Implement double precision FMA for targets without FMA instructions.
2022-06-10 20:57:27 -04:00
copysign.h
[libc] Add implementation of few floating point manipulation functions.
2020-06-11 12:23:11 -07:00
copysignf.h
[libc] Add implementation of few floating point manipulation functions.
2020-06-11 12:23:11 -07:00
copysignl.h
[libc] Add long double flavors of the floating point manipulation functions.
2020-06-23 23:46:58 -07:00
cos.h
[libc] Add x86_64 implementations of double precision cos, sin and tan.
2021-05-13 19:02:00 +00:00
cosf.h
…
exp2f.h
[libc] Move implementations of expf and exp2f from the AOR to src/math.
2020-05-15 12:43:03 -07:00
expf.h
[libc] Move implementations of expf and exp2f from the AOR to src/math.
2020-05-15 12:43:03 -07:00
expm1f.h
[libc] Add implementation of expm1f.
2021-06-10 14:58:34 -04:00
fabs.h
[libc] Add implementation of fabs and fabsf.
2020-05-15 11:10:43 -07:00
fabsf.h
[libc] Add implementation of fabs and fabsf.
2020-05-15 11:10:43 -07:00
fabsl.h
[libc] Add implementations long double fabsl and truncl functions.
2020-06-18 11:08:26 -07:00
fdim.h
[libc] Add implementations of fdim[f|l].
2020-11-10 18:48:11 -05:00
fdimf.h
[libc] Add implementations of fdim[f|l].
2020-11-10 18:48:11 -05:00
fdiml.h
[libc] Add implementations of fdim[f|l].
2020-11-10 18:48:11 -05:00
floor.h
[libc] Add implementations of ceil[f], floor[f] and trunc[f] from math.h.
2020-06-01 08:36:59 -07:00
floorf.h
[libc] Add implementations of ceil[f], floor[f] and trunc[f] from math.h.
2020-06-01 08:36:59 -07:00
floorl.h
[libc] Add the remaining long double flavors of nearest integer functions.
2020-06-25 22:45:05 -07:00
fma.cpp
[libc] Automatically add -mfma flag for architectures supporting FMA.
2022-06-03 01:21:20 -04:00
fma.h
[libc] Add hardware implementations of fma and fmaf for x86_64 and aarch64.
2021-04-21 04:31:27 +00:00
fmaf.cpp
[libc] Automatically add -mfma flag for architectures supporting FMA.
2022-06-03 01:21:20 -04:00
fmaf.h
[libc] Add implementation of fmaf.
2021-01-06 17:14:20 -05:00
fmax.h
[libc] Add implementations of fmax, fmaxf, and fmaxl.
2020-07-23 15:23:08 -04:00
fmaxf.h
[libc] Add implementations of fmax, fmaxf, and fmaxl.
2020-07-23 15:23:08 -04:00
fmaxl.h
[libc] Add implementations of fmax, fmaxf, and fmaxl.
2020-07-23 15:23:08 -04:00
fmin.h
Add implementations for fmin, fminf, and fminl. Testing infrastructure update is splitted to https://reviews.llvm.org/D83931.
2020-07-21 17:24:15 -04:00
fminf.h
Add implementations for fmin, fminf, and fminl. Testing infrastructure update is splitted to https://reviews.llvm.org/D83931.
2020-07-21 17:24:15 -04:00
fminl.h
Add implementations for fmin, fminf, and fminl. Testing infrastructure update is splitted to https://reviews.llvm.org/D83931.
2020-07-21 17:24:15 -04:00
frexp.h
[libc] Add implementation of few floating point manipulation functions.
2020-06-11 12:23:11 -07:00
frexpf.h
[libc] Add implementation of few floating point manipulation functions.
2020-06-11 12:23:11 -07:00
frexpl.h
[libc] Add long double flavors of the floating point manipulation functions.
2020-06-23 23:46:58 -07:00
hypot.h
[libc] Add implementation of hypot.
2020-12-03 11:08:20 -05:00
hypotf.h
[libc] Add implementation for hypotf
2020-09-17 23:28:36 -04:00
ilogb.h
[libc] Add implementations of ilogb[f|l].
2020-11-05 16:27:44 -08:00
ilogbf.h
[libc] Add implementations of ilogb[f|l].
2020-11-05 16:27:44 -08:00
ilogbl.h
[libc] Add implementations of ilogb[f|l].
2020-11-05 16:27:44 -08:00
ldexp.h
[libc] Add implementations of ldexp[f|l].
2020-11-17 15:05:42 -08:00
ldexpf.h
[libc] Add implementations of ldexp[f|l].
2020-11-17 15:05:42 -08:00
ldexpl.h
[libc] Add implementations of ldexp[f|l].
2020-11-17 15:05:42 -08:00
llrint.h
[libc] Add implementations of rounding functions which depend rounding mode.
2020-12-29 22:22:02 -08:00
llrintf.h
[libc] Add implementations of rounding functions which depend rounding mode.
2020-12-29 22:22:02 -08:00
llrintl.h
[libc] Add implementations of rounding functions which depend rounding mode.
2020-12-29 22:22:02 -08:00
llround.h
[libc] Add implementations of lround[f|l] and llround[f|l].
2020-12-11 11:12:40 -08:00
llroundf.h
[libc] Add implementations of lround[f|l] and llround[f|l].
2020-12-11 11:12:40 -08:00
llroundl.h
[libc] Add implementations of lround[f|l] and llround[f|l].
2020-12-11 11:12:40 -08:00
log1pf.h
[libc] Implement log1pf correctly rounded to all rounding modes.
2022-02-07 16:17:18 -05:00
log2f.h
[libc] Implement correctly rounded log2f based on RLIBM library.
2022-01-14 12:40:49 -05:00
log10f.h
[libc] Implement log10f correctly rounded for all rounding modes.
2022-01-25 10:33:39 -05:00
logb.h
[libc] Add implementation of few floating point manipulation functions.
2020-06-11 12:23:11 -07:00
logbf.h
[libc] Add implementation of few floating point manipulation functions.
2020-06-11 12:23:11 -07:00
logbl.h
[libc] Add long double flavors of the floating point manipulation functions.
2020-06-23 23:46:58 -07:00
logf.h
[libc] Implement correctly rounded logf based on RLIBM library.
2021-12-16 13:43:15 -05:00
lrint.h
[libc] Add implementations of rounding functions which depend rounding mode.
2020-12-29 22:22:02 -08:00
lrintf.h
[libc] Add implementations of rounding functions which depend rounding mode.
2020-12-29 22:22:02 -08:00
lrintl.h
[libc] Add implementations of rounding functions which depend rounding mode.
2020-12-29 22:22:02 -08:00
lround.h
[libc] Add implementations of lround[f|l] and llround[f|l].
2020-12-11 11:12:40 -08:00
lroundf.h
[libc] Add implementations of lround[f|l] and llround[f|l].
2020-12-11 11:12:40 -08:00
lroundl.h
[libc] Add implementations of lround[f|l] and llround[f|l].
2020-12-11 11:12:40 -08:00
modf.h
[libc] Add implementation of few floating point manipulation functions.
2020-06-11 12:23:11 -07:00
modff.h
[libc] Add implementation of few floating point manipulation functions.
2020-06-11 12:23:11 -07:00
modfl.h
[libc] Add long double flavors of the floating point manipulation functions.
2020-06-23 23:46:58 -07:00
nearbyint.h
[libc] Add implementations of nearbyint[f|l].
2021-01-05 21:51:10 -08:00
nearbyintf.h
[libc] Add implementations of nearbyint[f|l].
2021-01-05 21:51:10 -08:00
nearbyintl.h
[libc] Add implementations of nearbyint[f|l].
2021-01-05 21:51:10 -08:00
nextafter.h
[libc] Add implementations of nextafter[f|l] functions.
2021-01-05 22:32:39 -08:00
nextafterf.h
[libc] Add implementations of nextafter[f|l] functions.
2021-01-05 22:32:39 -08:00
nextafterl.h
[libc] Add implementations of nextafter[f|l] functions.
2021-01-05 22:32:39 -08:00
remainder.h
[libc] Add implementations of remquo[f|l] and remainder[f|l].
2020-09-03 22:00:17 -07:00
remainderf.h
[libc] Add implementations of remquo[f|l] and remainder[f|l].
2020-09-03 22:00:17 -07:00
remainderl.h
[libc] Add implementations of remquo[f|l] and remainder[f|l].
2020-09-03 22:00:17 -07:00
remquo.h
[libc] Add implementations of remquo[f|l] and remainder[f|l].
2020-09-03 22:00:17 -07:00
remquof.h
[libc] Add implementations of remquo[f|l] and remainder[f|l].
2020-09-03 22:00:17 -07:00
remquol.h
[libc] Add implementations of remquo[f|l] and remainder[f|l].
2020-09-03 22:00:17 -07:00
rint.h
[libc] Add implementations of rounding functions which depend rounding mode.
2020-12-29 22:22:02 -08:00
rintf.h
[libc] Add implementations of rounding functions which depend rounding mode.
2020-12-29 22:22:02 -08:00
rintl.h
[libc] Add implementations of rounding functions which depend rounding mode.
2020-12-29 22:22:02 -08:00
round.h
…
roundf.h
[libc] Add implementations of round and roundf.
2020-06-09 23:01:20 -07:00
roundl.h
[libc] Add the remaining long double flavors of nearest integer functions.
2020-06-25 22:45:05 -07:00
sin.h
[libc] Add x86_64 implementations of double precision cos, sin and tan.
2021-05-13 19:02:00 +00:00
sincosf.h
…
sinf.h
…
sqrt.h
[libc] Add implementations for sqrt, sqrtf, and sqrtl.
2020-08-26 09:46:18 -04:00
sqrtf.h
[libc] Add implementations for sqrt, sqrtf, and sqrtl.
2020-08-26 09:46:18 -04:00
sqrtl.h
[libc] Add implementations for sqrt, sqrtf, and sqrtl.
2020-08-26 09:46:18 -04:00
tan.h
[libc] Add x86_64 implementations of double precision cos, sin and tan.
2021-05-13 19:02:00 +00:00
trunc.h
[libc] Add implementations of ceil[f], floor[f] and trunc[f] from math.h.
2020-06-01 08:36:59 -07:00
truncf.h
[libc] Add implementations of ceil[f], floor[f] and trunc[f] from math.h.
2020-06-01 08:36:59 -07:00
truncl.h
[libc] Add implementations long double fabsl and truncl functions.
2020-06-18 11:08:26 -07:00