/// <summary>
/// Add a branch from a location to a target label
/// </summary>
/// <param name="ilg"></param>
/// <param name="target"></param>
/// <remarks></remarks>
public void AddBranch(FleeILGenerator ilg, Label target)
{
ILLocation startLoc = new ILLocation(ilg.Length);
BranchInfo bi = new BranchInfo(startLoc, target);
MyBranchInfos.Add(bi);
}
/// <summary>
/// Find all the branches between the start and end locations of a target branch
/// </summary>
/// <param name="target"></param>
/// <param name="dest"></param>
/// <remarks></remarks>
private void FindBetweenBranches(BranchInfo target, ICollection <BranchInfo> dest)
{
foreach (BranchInfo bi in MyBranchInfos)
{
if (bi.IsBetween(target) == true)
{
dest.Add(bi);
}
}
}
/// <summary>
/// Determine if a branch from a point to a label will be long
/// </summary>
/// <param name="ilg"></param>
/// <param name="target"></param>
/// <returns></returns>
/// <remarks></remarks>
public bool IsLongBranch(FleeILGenerator ilg, Label target)
{
//return true;
ILLocation startLoc = new ILLocation(ilg.Length);
BranchInfo bi = new BranchInfo(startLoc, target);
int index = MyBranchInfos.IndexOf(bi);
if (index > -1 && index < MyBranchInfos.Count)
{
bi = MyBranchInfos[index];
}
return(bi.IsLongBranch);
}
