SchedGraph doesn't need to be friends with SchedGraphNodeCommon anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11240 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/SchedGraphCommon.h b/include/llvm/CodeGen/SchedGraphCommon.h
index 58bfc7d95a2f901f26ac2598eda4fbc8ee27f93f..5e814137bcbbe52d966a8472799f601d46b5dc9a 100644 (file)
--- a/include/llvm/CodeGen/SchedGraphCommon.h
+++ b/include/llvm/CodeGen/SchedGraphCommon.h
@@ -72,7 +72,6 @@ public:
   virtual void print(std::ostream &os) const = 0;
   
 protected:
-  friend class SchedGraph;             
   friend class SchedGraphCommon;
   friend class SchedGraphEdge;         // give access for adding edges