Method vrsqrteq_u32

vrsqrteq_u32(v128)

Unsigned Reciprocal Square Root Estimate. This instruction reads each vector element from the source SIMD&FP register, calculates an approximate inverse square root for each value, places the result into a vector, and writes the vector to the destination SIMD&FP register. All the values in this instruction are unsigned integer values.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: URSQRTE Vd.4S,Vn.4S

Declaration

public static v128 vrsqrteq_u32(v128 a0)

Parameters

Type	Name	Description
v128	a0	128-bit vector a0

Returns

Type	Description
v128	128-bit vector