1 files changed, 31 insertions, 0 deletions
diff --git a/ARMeilleure/CodeGen/RegisterAllocators/LiveRange.cs b/ARMeilleure/CodeGen/RegisterAllocators/LiveRange.cs
new file mode 100644
index 00000000..b5faeffd
--- /dev/null
+++ b/ARMeilleure/CodeGen/RegisterAllocators/LiveRange.cs
@@ -0,0 +1,31 @@
+using System;
+
+namespace ARMeilleure.CodeGen.RegisterAllocators
+{
+    struct LiveRange : IComparable<LiveRange>
+    {
+        public int Start { get; }
+        public int End   { get; }
+
+        public LiveRange(int start, int end)
+        {
+            Start = start;
+            End   = end;
+        }
+
+        public int CompareTo(LiveRange other)
+        {
+            if (Start < other.End && other.Start < End)
+            {
+                return 0;
+            }
+
+            return Start.CompareTo(other.Start);
+        }
+
+        public override string ToString()
+        {
+            return $"[{Start}, {End}[";
+        }
+    }
+}
+\ No newline at end of file