glibc/sysdeps/ieee754
Wilco Dijkstra d2febe7c40 math: Improve layout of exp/exp10 data
GCC aligns global data to 16 bytes if their size is >= 16 bytes.  This patch
changes the exp_data struct slightly so that the fields are better aligned
and without gaps.  As a result on targets that support them, more load-pair
instructions are used in exp.

The exp benchmark improves 2.5%, "144bits" by 7.2%, "768bits" by 12.7% on
Neoverse V2.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
(cherry picked from commit 5afaf99edb)
(cherry picked from commit 5a08d049dc)
2025-02-28 15:13:31 +00:00
..
dbl-64 math: Improve layout of exp/exp10 data 2025-02-28 15:13:31 +00:00
float128 Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
flt-32 math: Improve layout of expf data 2025-02-28 15:12:39 +00:00
ldbl-64-128 Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
ldbl-96 Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
ldbl-128 Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
ldbl-128ibm Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
ldbl-128ibm-compat Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
ldbl-opt Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
soft-fp Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
Makefile
ieee754.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
k_standard.c
k_standardf.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
k_standardl.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
libm-alias-finite.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
s_lib_version.c
s_matherr.c
s_signgam.c