mirror of git://sourceware.org/git/glibc.git
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
|
||
---|---|---|
.. | ||
dbl-64 | ||
float128 | ||
flt-32 | ||
ldbl-64-128 | ||
ldbl-96 | ||
ldbl-128 | ||
ldbl-128ibm | ||
ldbl-128ibm-compat | ||
ldbl-opt | ||
soft-fp | ||
Makefile | ||
ieee754.h | ||
k_standard.c | ||
k_standardf.c | ||
k_standardl.c | ||
libm-alias-finite.h | ||
s_lib_version.c | ||
s_matherr.c | ||
s_signgam.c |