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-rw-r--r--lib/CodeGen/RegAlloc/InterferenceGraph.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/CodeGen/RegAlloc/InterferenceGraph.h b/lib/CodeGen/RegAlloc/InterferenceGraph.h
index 6074d073cf..6b8cf3cd05 100644
--- a/lib/CodeGen/RegAlloc/InterferenceGraph.h
+++ b/lib/CodeGen/RegAlloc/InterferenceGraph.h
@@ -1,3 +1,12 @@
+//===-- InterferenceGraph.h - Interference graph for register coloring -*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
/* Title: InterferenceGraph.h -*- C++ -*-
Author: Ruchira Sasanka
Date: July 20, 01