_tzcnt_u16
Classification
Other, Bit Manipulation, CPUID Test: BMI1
Header File
immintrin.h
Instruction
TZCNT r16, r16
Synopsis
 _tzcnt_u16(unsigned short a);
Description
Count the number of trailing zero bits in unsigned 16-bit integer "a", and return that count in "dst".
Operation
tmp := 0
dst := 0
DO WHILE ((tmp < 16) AND a[tmp] == 0)
	tmp := tmp + 1
	dst := dst + 1
OD