ArmBase.Arm64.MultiplyHigh 方法

定義

命名空間:

System.Runtime.Intrinsics.Arm

組件:

System.Runtime.Intrinsics.dll

多載

MultiplyHigh(Int64, Int64)	A64： SMULH Xd， Xn， Xm
MultiplyHigh(UInt64, UInt64)	A64： UMULH Xd， Xn， Xm

MultiplyHigh(Int64, Int64)

來源:

ArmBase.PlatformNotSupported.cs

A64： SMULH Xd， Xn， Xm

public:
 static long MultiplyHigh(long left, long right);

public static long MultiplyHigh (long left, long right);

static member MultiplyHigh : int64 * int64 -> int64

Public Shared Function MultiplyHigh (left As Long, right As Long) As Long

參數

left

Int64

right

Int64

傳回

Int64

MultiplyHigh(UInt64, UInt64)

來源:

ArmBase.PlatformNotSupported.cs

A64： UMULH Xd， Xn， Xm

public:
 static System::UInt64 MultiplyHigh(System::UInt64 left, System::UInt64 right);

public static ulong MultiplyHigh (ulong left, ulong right);

static member MultiplyHigh : uint64 * uint64 -> uint64

Public Shared Function MultiplyHigh (left As ULong, right As ULong) As ULong

參數

left

UInt64

right

UInt64

傳回

UInt64