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vclzq_s16(v128)

Count Leading Zero bits (vector). This instruction counts the number of consecutive zeros, starting from the most significant bit, in each vector element in the source SIMD&FP register, places the result into a vector, and writes the vector to the destination SIMD&FP register.Depending on the settings in the CPACR_EL1, CPTR_EL2, and CPTR_EL3 registers, and the current Security state and Exception level, an attempt to execute the instruction might be trapped. Equivalent instruction: CLZ Vd.8H,Vn.8H
Read time 1 minuteLast updated a month ago

Definition

public static v128 vclzq_s16(v128 a0)

Parameters

128-bit vector a0

Returns

Type

Description

v128128-bit vector