Commit Graph

3 Commits

Author SHA1 Message Date
Paul Eggert
dff8da6b3e Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
Joe Ramsay
cc0d77ba94 aarch64: Add half-width versions of AdvSIMD f32 libmvec routines
Compilers may emit calls to 'half-width' routines (two-lane
single-precision variants). These have been added in the form of
wrappers around the full-width versions, where the low half of the
vector is simply duplicated. This will perform poorly when one lane
triggers the special-case handler, as there will be a redundant call
to the scalar version, however this is expected to be rare at Ofast.

Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
2023-12-20 08:41:25 +00:00
Joe Ramsay
067a34156c aarch64: Add vector implementations of log10 routines
A table is also added, which is shared between AdvSIMD and SVE log10.
2023-10-23 15:00:45 +01:00