RepoMirrors/musl - musl

Commit Graph

Author	SHA1	Message	Date
Szabolcs Nagy	06fbefd100	add a_clz_64 helper function counts leading zero bits of a 64bit int, undefined on zero input. (has nothing to do with atomics, added to atomic.h so target specific helper functions are together.) there is a logarithmic generic implementation and another in terms of a 32bit a_clz_32 on targets where that's available.	2017-08-29 21:47:10 -04:00
Bobby Bingham	c0ede9e404	add powerpc64 port	2016-05-08 22:57:40 -04:00

Author

SHA1

Message

Date

Szabolcs Nagy

06fbefd100

add a_clz_64 helper function

counts leading zero bits of a 64bit int, undefined on zero input.
(has nothing to do with atomics, added to atomic.h so target specific
helper functions are together.)

there is a logarithmic generic implementation and another in terms of
a 32bit a_clz_32 on targets where that's available.

2017-08-29 21:47:10 -04:00

Bobby Bingham

c0ede9e404

add powerpc64 port

2016-05-08 22:57:40 -04:00

2 Commits