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-rw-r--r--lib/CodeGen/PBQP/AnnotatedGraph.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/CodeGen/PBQP/AnnotatedGraph.h b/lib/CodeGen/PBQP/AnnotatedGraph.h
index 801b01e..904061c 100644
--- a/lib/CodeGen/PBQP/AnnotatedGraph.h
+++ b/lib/CodeGen/PBQP/AnnotatedGraph.h
@@ -1,3 +1,17 @@
+//===-- AnnotatedGraph.h - Annotated PBQP Graph ----------------*- C++ --*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Annotated PBQP Graph class. This class is used internally by the PBQP solver
+// to cache information to speed up reduction.
+//
+//===----------------------------------------------------------------------===//
+
#ifndef LLVM_CODEGEN_PBQP_ANNOTATEDGRAPH_H
#define LLVM_CODEGEN_PBQP_ANNOTATEDGRAPH_H