public override bool EqualTo(Representation other)
{
var otherSw=other as StackWordRelativeToZero;
return otherSw!=null && this.offset==otherSw.offset;
}
public abstract bool EqualTo(Representation other);
public abstract bool EqualTo(Representation other);
protected VariableInfo(TerminalName name, Representation representation)
{
this.Name=name;
this.Representation=representation;
}
public bool TryGetRepresentation(TerminalName refName, out Representation result)
{
result=(Representation)VariableNameToRepresentation[refName];
return result!=null;
}
public override bool EqualTo(Representation obj)
{
var other=obj as Static;
return other!=null && this.StorageLabel.Name.Equals(other.StorageLabel.Name);
}
public override bool EqualTo(Representation other)
{
var otherReg = other as Register;
return(otherReg != null && this.Index == otherReg.Index);
}
public override bool EqualTo(Representation obj)
{
var other = obj as Static;
return(other != null && this.StorageLabel.Name.Equals(other.StorageLabel.Name));
}
public LocalVariableInfo(TerminalName name, Representation representation)
: base(name, representation)
{
}
public void BindLocalVariableToRepresentation(IReference variable, string name, Representation representation=null)
{
var terminalName=CreateTerminalName(name);
if(representation!=null) {
pinnedVariables[terminalName]=representation;
}
if(representation==null && !BuilderHints.TryGetRepresentation(terminalName, out representation)) {
if(CodeGenerator.Instance.GeneratorHints.IsFirstPass) {
simpleAllocatorIndexForPass0-=4;
representation=new StackWordRelativeToEndOfVariables(simpleAllocatorIndexForPass0);
}
//else, representation is null
}
localVariableToInfo.Add(variable, new LocalVariableInfo(terminalName, representation));
}
public override bool EqualTo(Representation other)
{
var otherSw = other as StackWordRelativeToZero;
return(otherSw != null && this.offset == otherSw.offset);
}
public override bool EqualTo(Representation other)
{
var otherReg=other as Register;
return otherReg!=null && this.Index==otherReg.Index;
}
