public void Split(Block rightBlock)
{
int splitIndex = BinarySearch(OpCodes, rightBlock.Address);
if (OpCodes[splitIndex].Address < rightBlock.Address)
{
splitIndex++;
}
int splitCount = OpCodes.Count - splitIndex;
if (splitCount <= 0)
{
throw new ArgumentException("Can't split at right block address.");
}
rightBlock.EndAddress = EndAddress;
rightBlock.Next = Next;
rightBlock.Branch = Branch;
rightBlock.OpCodes.AddRange(OpCodes.GetRange(splitIndex, splitCount));
rightBlock.UpdatePushOps();
EndAddress = rightBlock.Address;
Next = rightBlock;
Branch = null;
OpCodes.RemoveRange(splitIndex, splitCount);
UpdatePushOps();
}
public void Split(Block rightBlock)
{
int splitIndex = BinarySearch(OpCodes, rightBlock.Address);
if (OpCodes[splitIndex].Address < rightBlock.Address)
{
splitIndex++;
}
int splitCount = OpCodes.Count - splitIndex;
if (splitCount <= 0)
{
throw new ArgumentException("Can't split at right block address.");
}
rightBlock.EndAddress = EndAddress;
rightBlock.Successors.AddRange(Successors);
rightBlock.Predecessors.Add(this);
EndAddress = rightBlock.Address;
Successors.Clear();
Successors.Add(rightBlock);
// Move ops.
rightBlock.OpCodes.AddRange(OpCodes.GetRange(splitIndex, splitCount));
OpCodes.RemoveRange(splitIndex, splitCount);
// Update push consumers that points to this block.
foreach (SyncTarget syncTarget in SyncTargets.Values)
{
PushOpInfo pushOpInfo = syncTarget.PushOpInfo;
Operand local = pushOpInfo.Consumers[this];
pushOpInfo.Consumers.Remove(this);
pushOpInfo.Consumers.Add(rightBlock, local);
}
foreach ((ulong key, SyncTarget value) in SyncTargets)
{
rightBlock.SyncTargets.Add(key, value);
}
SyncTargets.Clear();
// Move push ops.
for (int i = 0; i < PushOpCodes.Count; i++)
{
if (PushOpCodes[i].Op.Address >= rightBlock.Address)
{
int count = PushOpCodes.Count - i;
rightBlock.PushOpCodes.AddRange(PushOpCodes.Skip(i));
PushOpCodes.RemoveRange(i, count);
break;
}
}
}
