public static InstructionChain FromInstructions(IInstruction instruction)
{
var chain = new InstructionChain();
while (instruction != null)
{
chain.AssignAndIncrement(instruction);
instruction = instruction.Next;
}
chain.Reset();
return chain;
}
public virtual bool Compile(IMethodContext context, InstructionChain chain)
{
var ins = chain.Instruction;
Simplifier simplifier;
if (Simplifiers.TryGetValue(ins.Code, out simplifier))
simplifier(context, ins);
else
{
// default operation
}
//remove jumping branches that go to the next instruction
if (ins.Code == InstructionCode.CilBr && ins.Operand0 == ins.Next)
{
chain.Remove();
return false;
}
return true;
}
