标签：ConsoleApp1 函数 void Program IL 内联 method size

namespace ConsoleApp1
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int a = M();

            int M()
            {
                return 1;
            }
        }
    }
}

.class private auto ansi beforefieldinit ConsoleApp1.Program
    extends [mscorlib]System.Object
{
    // Methods
    .method private hidebysig static 
        void Main (
            string[] args
        ) cil managed 
    {
        // Method begins at RVA 0x2050
        // Header size: 12
        // Code size: 9 (0x9)
        .maxstack 1
        .entrypoint
        .locals init (
            [0] int32 a
        )

        IL_0000: nop
        IL_0001: call int32 ConsoleApp1.Program::'<Main>g__M|0_0'()
        IL_0006: stloc.0
        IL_0007: nop
        IL_0008: ret
    } // end of method Program::Main

    .method public hidebysig specialname rtspecialname 
        instance void .ctor () cil managed 
    {
        // Method begins at RVA 0x2065
        // Header size: 1
        // Code size: 8 (0x8)
        .maxstack 8

        IL_0000: ldarg.0
        IL_0001: call instance void [mscorlib]System.Object::.ctor()
        IL_0006: nop
        IL_0007: ret
    } // end of method Program::.ctor

    .method assembly hidebysig static 
        int32 '<Main>g__M|0_0' () cil managed 
    {
        .custom instance void [mscorlib]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = (
            01 00 00 00
        )
        // Method begins at RVA 0x2070
        // Header size: 12
        // Code size: 7 (0x7)
        .maxstack 1
        .locals init (
            [0] int32
        )

        IL_0000: nop
        IL_0001: ldc.i4.1
        IL_0002: stloc.0
        IL_0003: br.s IL_0005

        IL_0005: ldloc.0
        IL_0006: ret
    } // end of method Program::'<Main>g__M|0_0'

} // end of class ConsoleApp1.Program

IL中间语言

---

以下不是内联函数

namespace ConsoleApp1
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int a = M();
        }

        static int M()
        {
            return 1;
        }
    }
}

不是内联函数

.namespace ConsoleApp1
{
    .class private auto ansi beforefieldinit ConsoleApp1.Program
        extends [mscorlib]System.Object
    {
        // Methods
        .method private hidebysig static 
            void Main (
                string[] args
            ) cil managed 
        {
            // Method begins at RVA 0x2050
            // Header size: 12
            // Code size: 8 (0x8)
            .maxstack 1
            .entrypoint
            .locals init (
                [0] int32 a
            )

            IL_0000: nop
            IL_0001: call int32 ConsoleApp1.Program::M()
            IL_0006: stloc.0
            IL_0007: ret
        } // end of method Program::Main

        .method private hidebysig static 
            int32 M () cil managed 
        {
            // Method begins at RVA 0x2064
            // Header size: 12
            // Code size: 7 (0x7)
            .maxstack 1
            .locals init (
                [0] int32
            )

            IL_0000: nop
            IL_0001: ldc.i4.1
            IL_0002: stloc.0
            IL_0003: br.s IL_0005

            IL_0005: ldloc.0
            IL_0006: ret
        } // end of method Program::M

        .method public hidebysig specialname rtspecialname 
            instance void .ctor () cil managed 
        {
            // Method begins at RVA 0x2077
            // Header size: 1
            // Code size: 8 (0x8)
            .maxstack 8

            IL_0000: ldarg.0
            IL_0001: call instance void [mscorlib]System.Object::.ctor()
            IL_0006: nop
            IL_0007: ret
        } // end of method Program::.ctor

    } // end of class ConsoleApp1.Program

}

IL中间语言

 

标签：ConsoleApp1,函数,void,Program,IL,内联,method,size
来源： https://www.cnblogs.com/yangmengke2018/p/16359211.html

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