OpCodes.Sub_Ovf Field
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Subtracts one integer value from another, performs an overflow check, and pushes the result onto the evaluation stack.
public: static initonly System::Reflection::Emit::OpCode Sub_Ovf;
public static readonly System.Reflection.Emit.OpCode Sub_Ovf;
staticval mutable Sub_Ovf : System.Reflection.Emit.OpCode
Public Shared ReadOnly Sub_Ovf As OpCode
Field Value
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 |
---|---|---|
DA | sub.ovf | Subtracts one integer value from another with an overflow check. |
The stack transitional behavior, in sequential order, is:
value1
is pushed onto the stack.value2
is pushed onto the stack.value2
andvalue1
are popped from the stack;value2
is subtracted fromvalue1
with a check for overflow.The result is pushed onto the stack.
OverflowException is thrown if the result can not be represented in the result type.
This operation is performed on signed integers; for floating-point values, use Sub.
The following Emit method overload can use the sub.ovf
opcode:
Applies to
Feedback
https://aka.ms/ContentUserFeedback.
Kommer snart: I hele 2024 udfaser vi GitHub-problemer som feedbackmekanisme for indhold og erstatter det med et nyt feedbacksystem. Du kan få flere oplysninger under:Indsend og få vist feedback om