public override string Template()
{
var conditionFunc = Healpers.GetFunctionId();
var endFunc = Healpers.GetFunctionId();
var tmp =
$"# for {Initialise};{Condition};{PostExpression}" +
$"\n{Initialise.Template()}" +
$"\n{conditionFunc}:" +
$"\n# {Condition}" +
$"\n{Condition.Template()}" +
"\ncmpq\t$0,%rax\t# compare condition result to 0" +
$"\nje\t{endFunc}\t# jump to end if condition false" +
$"\n{Statement.Template()}";
var end =
$"\n{PostExpression.Template()}" +
$"\njmp\t{conditionFunc}\t# loop" +
$"\n{endFunc}:\n";
var continuePoint = Scope.UseContinue();
var breakPoint = Scope.UseBreakpoint();
return(tmp + (continuePoint != null ? $"\n{continuePoint}:\t# Continue point" : "") + end + (breakPoint != null ? $"{breakPoint}:\t# Breakpoint\n" : ""));
}
public override string Template()
{
var endFunc = Healpers.GetFunctionId();
var falseFunc = Healpers.GetFunctionId();
var compare = $"cmpq\t$0, %rax\nje\t{falseFunc}";
return($"{Expression.Template()}\n{compare}\n{TrueResult.Template()}\njmp\t{endFunc}\n{falseFunc}:\n{FalseResult.Template()}\n{endFunc}:");
}
public override string Template()
{
var whileFunc = Healpers.GetFunctionId();
var endFunc = Healpers.GetFunctionId();
var breakPoint = Scope.UseBreakpoint();
var tmp = $"{whileFunc}:\n{Expression.Template()}\ncmpq\t$0,%rax\nje\t{endFunc}\n{Statement.Template()}\njmp\t{whileFunc}\n{endFunc}:";
return(breakPoint != null ? tmp + $"{breakPoint}:\t# Breakpoint\n" : tmp);
}
public override string Template()
{
var branchName = Healpers.GetFunctionId();
var endName = Healpers.GetFunctionId();
var main =
$"{LeftExpression.Template()}" +
"\ncmpq\t$0,%rax" +
$"\nje\t{branchName}\t# OR ({LeftExpression} || {RightExpression})" +
"\nmovq\t$1,%rax" +
$"\njmp\t{endName}";
var branch =
$"\n{branchName}:" +
$"\n{RightExpression.Template()}" +
"\ncmpq\t$0,%rax" +
"\nmovq\t$0,%rax" +
"\nsetne\t%al";
var end = $"\n{endName}:";
return(main + branch + end);
}
public override string Template()
{
var endFunc = Healpers.GetFunctionId();
string compare;
if (Else != null)
{
var elseFunc = Healpers.GetFunctionId();
compare =
"cmpq\t$0, %rax" +
$"\nje\t{elseFunc}\t\t\t\t# jump else";
return
($"{Expression.Template()}" +
$"\n{compare}" +
$"\n{Statement.Template()}" +
$"\njmp\t{endFunc}" +
$"\n{elseFunc}:" +
$"\n{Else.Template()}" +
$"\njmp\t{endFunc}" +
$"\n{endFunc}:\t\t\t# end of if\n");
}
compare =
"cmpq\t$0, %rax\t" +
$"\nje\t{endFunc}\t\t# jump to end if false";
return
($";# if {Expression}" +
$"\n{Expression.Template()}" +
$"\n{compare}" +
$"\n{Statement.Template()}" +
$"\n{endFunc}:\t\t\t# end of if\n");
}
public override string Template()
{
var statementFunc = Healpers.GetFunctionId();
return($"{statementFunc}:\n{Statement.Template()}\n{Expression.Template()}\ncmpq\t$0,%rax\njne\t{statementFunc}\n");
}