AdvSimd.SignExtendWideningLower 方法

定义

命名空间:

System.Runtime.Intrinsics.Arm

程序集:

System.Runtime.Intrinsics.dll

重载

SignExtendWideningLower(Vector64<Int16>)	int32x4_t vmovl_s16 (int16x4_t a) A32：VMOVL.S16 Qd、Dm A64：SXTL Vd.4S、Vn.4H
SignExtendWideningLower(Vector64<Int32>)	int64x2_t vmovl_s32 (int32x2_t a) A32：VMOVL.S32 Qd、Dm A64：SXTL Vd.2D、Vn.2S
SignExtendWideningLower(Vector64<SByte>)	int16x8_t vmovl_s8 (int8x8_t a) A32：VMOVL.S8 Qd、Dm A64：SXTL Vd.8H、Vn.8B

SignExtendWideningLower(Vector64<Int16>)

Source:

AdvSimd.PlatformNotSupported.cs

int32x4_t vmovl_s16 (int16x4_t a)

A32：VMOVL.S16 Qd、Dm

A64：SXTL Vd.4S、Vn.4H

public:
 static System::Runtime::Intrinsics::Vector128<int> SignExtendWideningLower(System::Runtime::Intrinsics::Vector64<short> value);

public static System.Runtime.Intrinsics.Vector128<int> SignExtendWideningLower (System.Runtime.Intrinsics.Vector64<short> value);

static member SignExtendWideningLower : System.Runtime.Intrinsics.Vector64<int16> -> System.Runtime.Intrinsics.Vector128<int>

Public Shared Function SignExtendWideningLower (value As Vector64(Of Short)) As Vector128(Of Integer)

参数

value

Vector64<Int16>

返回

Vector128<Int32>

SignExtendWideningLower(Vector64<Int32>)

Source:

AdvSimd.PlatformNotSupported.cs

int64x2_t vmovl_s32 (int32x2_t a)

A32：VMOVL.S32 Qd、Dm

A64：SXTL Vd.2D、Vn.2S

public:
 static System::Runtime::Intrinsics::Vector128<long> SignExtendWideningLower(System::Runtime::Intrinsics::Vector64<int> value);

public static System.Runtime.Intrinsics.Vector128<long> SignExtendWideningLower (System.Runtime.Intrinsics.Vector64<int> value);

static member SignExtendWideningLower : System.Runtime.Intrinsics.Vector64<int> -> System.Runtime.Intrinsics.Vector128<int64>

Public Shared Function SignExtendWideningLower (value As Vector64(Of Integer)) As Vector128(Of Long)

参数

value

Vector64<Int32>

返回

Vector128<Int64>

SignExtendWideningLower(Vector64<SByte>)

Source:

AdvSimd.PlatformNotSupported.cs

int16x8_t vmovl_s8 (int8x8_t a)

A32：VMOVL.S8 Qd、Dm

A64：SXTL Vd.8H、Vn.8B

public:
 static System::Runtime::Intrinsics::Vector128<short> SignExtendWideningLower(System::Runtime::Intrinsics::Vector64<System::SByte> value);

public static System.Runtime.Intrinsics.Vector128<short> SignExtendWideningLower (System.Runtime.Intrinsics.Vector64<sbyte> value);

static member SignExtendWideningLower : System.Runtime.Intrinsics.Vector64<sbyte> -> System.Runtime.Intrinsics.Vector128<int16>

Public Shared Function SignExtendWideningLower (value As Vector64(Of SByte)) As Vector128(Of Short)

参数

value

Vector64<SByte>

返回

Vector128<Int16>