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

VCLS.S8 Qd,Qm

Argument Preparation
a register: Qm
Architectures
MVE