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    Method vsubw_s32

    vsubw_s32(v128, v64)

    Signed Subtract Wide. This instruction subtracts each vector element in the lower or upper half of the second source SIMD&FP register from the corresponding vector element in the first source SIMD&FP register, places the result in a vector, and writes the vector to the SIMD&FP destination register. All the values in this instruction are signed integer values.The SSUBW instruction extracts the second source vector from the lower half of the second source register, while the SSUBW2 instruction extracts the second source vector from the upper half of the second source 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: SSUBW Vd.2D,Vn.2D,Vm.2S

    Declaration
    public static v128 vsubw_s32(v128 a0, v64 a1)
    Parameters
    Type Name Description
    v128 a0

    128-bit vector a0

    v64 a1

    64-bit vector a1

    Returns
    Type Description
    v128

    128-bit vector

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