1 files changed, 0 insertions, 309 deletions
diff --git a/ARMeilleure/IntermediateRepresentation/Node.cs b/ARMeilleure/IntermediateRepresentation/Node.cs
deleted file mode 100644
index 3f41d814..00000000
--- a/ARMeilleure/IntermediateRepresentation/Node.cs
+++ /dev/null
@@ -1,309 +0,0 @@
-using System;
-using System.Collections.Generic;
-
-namespace ARMeilleure.IntermediateRepresentation
-{
-    class Node : IIntrusiveListNode<Node>
-    {
-        public Node ListPrevious { get; set; }
-        public Node ListNext { get; set; }
-
-        public Operand Destination
-        {
-            get => _destinations.Count != 0 ? GetDestination(0) : null;
-            set => SetDestination(value);
-        }
-
-        private readonly List<Operand> _destinations;
-        private readonly List<Operand> _sources;
-        private bool _clearedDest;
-
-        public int DestinationsCount => _destinations.Count;
-        public int SourcesCount      => _sources.Count;
-
-        private void Resize(List<Operand> list, int size)
-        {
-            if (list.Count > size)
-            {
-                list.RemoveRange(size, list.Count - size);
-            } 
-            else
-            {
-                while (list.Count < size)
-                {
-                    list.Add(null);
-                }
-            }
-        }
-
-        public Node()
-        {
-            _destinations = new List<Operand>();
-            _sources = new List<Operand>();
-        }
-
-        public Node(Operand destination, int sourcesCount) : this()
-        {
-            Destination = destination;
-
-            Resize(_sources, sourcesCount);
-        }
-
-        private void Reset(int sourcesCount)
-        {
-            _clearedDest = true;
-            _sources.Clear();
-            ListPrevious = null;
-            ListNext = null;
-
-            Resize(_sources, sourcesCount);
-        }
-
-        public Node With(Operand destination, int sourcesCount)
-        {
-            Reset(sourcesCount);
-            Destination = destination;
-
-            return this;
-        }
-
-        public Node With(Operand[] destinations, int sourcesCount)
-        {
-            Reset(sourcesCount);
-            SetDestinations(destinations ?? throw new ArgumentNullException(nameof(destinations)));
-
-            return this;
-        }
-
-        public Operand GetDestination(int index)
-        {
-            return _destinations[index];
-        }
-
-        public Operand GetSource(int index)
-        {
-            return _sources[index];
-        }
-
-        public void SetDestination(int index, Operand destination)
-        {
-            if (!_clearedDest) 
-            {
-                RemoveAssignment(_destinations[index]);
-            }
-
-            AddAssignment(destination);
-
-            _clearedDest = false;
-
-            _destinations[index] = destination;
-        }
-
-        public void SetSource(int index, Operand source)
-        {
-            RemoveUse(_sources[index]);
-
-            AddUse(source);
-
-            _sources[index] = source;
-        }
-
-        private void RemoveOldDestinations()
-        {
-            if (!_clearedDest)
-            {
-                for (int index = 0; index < _destinations.Count; index++)
-                {
-                    RemoveAssignment(_destinations[index]);
-                }
-            }
-
-            _clearedDest = false;
-        }
-
-        public void SetDestination(Operand destination)
-        {
-            RemoveOldDestinations();
-
-            if (destination == null)
-            {
-                _destinations.Clear();
-                _clearedDest = true;
-            }
-            else
-            {
-                Resize(_destinations, 1);
-
-                _destinations[0] = destination;
-
-                AddAssignment(destination);
-            }
-        }
-
-        public void SetDestinations(Operand[] destinations)
-        {
-            RemoveOldDestinations();
-
-            Resize(_destinations, destinations.Length);
-
-            for (int index = 0; index < destinations.Length; index++)
-            {
-                Operand newOp = destinations[index];
-
-                _destinations[index] = newOp;
-
-                AddAssignment(newOp);
-            }
-        }
-
-        private void RemoveOldSources()
-        {
-            for (int index = 0; index < _sources.Count; index++)
-            {
-                RemoveUse(_sources[index]);
-            }
-        }
-
-        public void SetSource(Operand source)
-        {
-            RemoveOldSources();
-
-            if (source == null)
-            {
-                _sources.Clear();
-            }
-            else
-            {
-                Resize(_sources, 1);
-
-                _sources[0] = source;
-
-                AddUse(source);
-            }
-        }
-
-        public void SetSources(Operand[] sources)
-        {
-            RemoveOldSources();
-
-            Resize(_sources, sources.Length);
-
-            for (int index = 0; index < sources.Length; index++)
-            {
-                Operand newOp = sources[index];
-
-                _sources[index] = newOp;
-
-                AddUse(newOp);
-            }
-        }
-
-        private void AddAssignment(Operand op)
-        {
-            if (op == null)
-            {
-                return;
-            }
-
-            if (op.Kind == OperandKind.LocalVariable)
-            {
-                op.Assignments.Add(this);
-            }
-            else if (op.Kind == OperandKind.Memory)
-            {
-                MemoryOperand memOp = (MemoryOperand)op;
-
-                if (memOp.BaseAddress != null)
-                {
-                    memOp.BaseAddress.Assignments.Add(this);
-                }
-                
-                if (memOp.Index != null)
-                {
-                    memOp.Index.Assignments.Add(this);
-                }
-            }
-        }
-
-        private void RemoveAssignment(Operand op)
-        {
-            if (op == null)
-            {
-                return;
-            }
-
-            if (op.Kind == OperandKind.LocalVariable)
-            {
-                op.Assignments.Remove(this);
-            }
-            else if (op.Kind == OperandKind.Memory)
-            {
-                MemoryOperand memOp = (MemoryOperand)op;
-
-                if (memOp.BaseAddress != null)
-                {
-                    memOp.BaseAddress.Assignments.Remove(this);
-                }
-
-                if (memOp.Index != null)
-                {
-                    memOp.Index.Assignments.Remove(this);
-                }
-            }
-        }
-
-        private void AddUse(Operand op)
-        {
-            if (op == null)
-            {
-                return;
-            }
-
-            if (op.Kind == OperandKind.LocalVariable)
-            {
-                op.Uses.Add(this);
-            }
-            else if (op.Kind == OperandKind.Memory)
-            {
-                MemoryOperand memOp = (MemoryOperand)op;
-
-                if (memOp.BaseAddress != null)
-                {
-                    memOp.BaseAddress.Uses.Add(this);
-                }
-
-                if (memOp.Index != null)
-                {
-                    memOp.Index.Uses.Add(this);
-                }
-            }
-        }
-
-        private void RemoveUse(Operand op)
-        {
-            if (op == null)
-            {
-                return;
-            }
-
-            if (op.Kind == OperandKind.LocalVariable)
-            {
-                op.Uses.Remove(this);
-            }
-            else if (op.Kind == OperandKind.Memory)
-            {
-                MemoryOperand memOp = (MemoryOperand)op;
-
-                if (memOp.BaseAddress != null)
-                {
-                    memOp.BaseAddress.Uses.Remove(this);
-                }
-
-                if (memOp.Index != null)
-                {
-                    memOp.Index.Uses.Remove(this);
-                }
-            }
-        }
-    }
-}
-\ No newline at end of file