Method vqrshrn_n_u16

vqrshrn_n_u16(v128, Int32)

Unsigned saturating Rounded Shift Right Narrow (immediate). This instruction reads each vector element in the source SIMD&FP register, right shifts each result by an immediate value, puts the final result into a vector, and writes the vector to the lower or upper half of the destination SIMD&FP register. All the values in this instruction are unsigned integer values. The results are rounded. For truncated results, see UQSHRN.The UQRSHRN instruction writes the vector to the lower half of the destination register and clears the upper half, while the UQRSHRN2 instruction writes the vector to the upper half of the destination register without affecting the other bits of the register.If overflow occurs with any of the results, those results are saturated. If saturation occurs, the cumulative saturation bit FPSR.QC is set.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: UQRSHRN Vd.8B,Vn.8H,#n

Declaration

public static v64 vqrshrn_n_u16(v128 a0, Int32 a1)

Parameters

Type	Name	Description
v128	a0	128-bit vector a0
Int32	a1	Int32 a1

Returns

Type	Description
v64	64-bit vector