Uredi

Deli z drugimi prek

OpCodes.Shr Field

  • Reference

Definition

Namespace:
System.Reflection.Emit
Assembly:
System.Reflection.Primitives.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll
Source:
OpCodes.cs
Source:
OpCodes.cs
Source:
OpCodes.cs

Shifts an integer value (in sign) to the right by a specified number of bits, pushing the result onto the evaluation stack.

public: static initonly System::Reflection::Emit::OpCode Shr;
public static readonly System.Reflection.Emit.OpCode Shr;
 staticval mutable Shr : System.Reflection.Emit.OpCode
Public Shared ReadOnly Shr As OpCode

Field Value

OpCode

Remarks

The following table lists the instruction's hexadecimal and Microsoft Intermediate Language (MSIL) assembly format, along with a brief reference summary:

Format Assembly Format Description
63 shr Shifts an integer to the right (shifting in sign).

The stack transitional behavior, in sequential order, is:

  1. A value is pushed onto the stack.

  2. The amount of bits to be shifted is pushed onto the stack.

  3. The number of bits to be shifted and the value are popped from the stack; the value is shifted right by the specified number of bits.

  4. The result is pushed onto the stack.

The shr.un instruction shifts the value (type int32, int64 or native int) right by the specified number of bits. The number of bits is a value of type int32 or native int. The return value is unspecified if the number of bits to be shifted is greater than or equal to the width (in bits) of the supplied value.

Shr replicates the high order bit on each shift, preserving the sign of the original value in the result.

The following Emit method overload can use the shr opcode:

Applies to