SIMD ISAReturn TypeNameArgumentsInstruction Group
Heliumint8x16_t[__arm_]vclzq[_s8](int8x16_t a)Bit manipulation / Count leading zeros
Description
Count the leading zeros of each element in a vector register.
Results
Qd result
This intrinsic compiles to the following instructions:

VCLZ.I8 Qd,Qm

Argument Preparation
a register: Qm
Architectures
MVE