Demo: Basic Branching in MSIL

Program.il

.assembly extern mscorlib {}

.assembly Test
{
  .ver 1:0:1:0
}
.module test.exe

.method static void main() cil managed
{
  .maxstack 2
  .entrypoint

  ldstr "Enter First Number"
  call void [mscorlib]System.Console::WriteLine (string)
  
  call string [mscorlib]System.Console::ReadLine()
  call int32 [mscorlib]System.Int32::Parse(string)
  
  ldstr "Enter Second Number"
  call void [mscorlib]System.Console::WriteLine(string)
  
  call string [mscorlib]System.Console::ReadLine()
  call int32 [mscorlib]System.Int32::Parse(string)
  
  ble Smaller
    ldstr "Second Number is smaller than first."
    call void [mscorlib]System.Console::WriteLine (string)
  br Exit   
  
Smaller: 
  ldstr "First number is smaller than second"
  call void [mscorlib]System.Console::WriteLine (string)
Exit: 
  ret
  
}