public override void Compile(CompilerBase state)
{
var cid = Guid.NewGuid();
var beginLabel = $"{cid}-begin";
var endLabel = $"{cid}-end";
var indexName = string.IsNullOrEmpty(IndexName)?$"<{cid}-index>": IndexName;
state.EnterLoop(beginLabel, endLabel);
state.VariableDefine(indexName);
state.InsertLC(new IntegerValue(0));
state.InsertSD(indexName);
state.InsertLabel(beginLabel);
state.InsertLD(indexName);
mCount.Compile(state);
state.InsertLT();
state.InsertJMPN(endLabel);
mLoopBlock.Compile(state);
state.InsertLD(indexName);
state.InsertLC(new IntegerValue(1));
state.InsertADD();
state.InsertSD(indexName);
state.InsertJMP(beginLabel);
state.InsertLabel(endLabel);
state.ExitLoop();
}
public override void Compile(CompilerBase state)
{
var cid = Guid.NewGuid();
var beginLabel = $"{cid}-begin";
var endLabel = $"{cid}-end";
state.EnterLoop(beginLabel, endLabel);
state.InsertLabel(beginLabel);
mConditional.Compile(state);
state.InsertJMPN(endLabel);
mLoopBlock.Compile(state);
state.InsertJMP(beginLabel);
state.InsertLabel(endLabel);
state.ExitLoop();
}
public override void Compile(CompilerBase state)
{
var cid = Guid.NewGuid();
var falseLabel = $"{cid}-false";
var endLabel = $"{cid}-end";
mConditional.Compile(state);
if (mFalseBlock != null)
{
state.InsertJMPN(falseLabel);
}
else
{
state.InsertJMPN(endLabel);
}
mTrueBlock.Compile(state);
state.InsertJMP(endLabel);
if (mFalseBlock != null)
{
state.InsertLabel(falseLabel);
mFalseBlock.Compile(state);
}
state.InsertLabel(endLabel);
}