vec_cnttz_lsbb
Purpose
Counts the trailing byte elements of the given vector that have a least significant bit of 0.
This built-in function is valid only when -qarch(-mcpu) is set to utilize the POWER9™ technology and the altivec.h file is included.
Syntax
d=vec_cnttz_lsbb(a)Result and argument types
The following table describes the types of the returned value and the function arguments.
| d | a |
|---|---|
| vector signed int | vector signed char |
| vector unsigned char |
Result value
The result is set to the number of trailing byte elements of a that have a least significant bit of 0.
