[SelectionDAG] Remove duplicate declaration

Prefer the decl in SelectionDAGNodes.h because it's used there and
SelectionDAG.h includes SelectionDAGNodes.h.

llvm-svn: 209975

diff --git a/llvm/include/llvm/CodeGen/SelectionDAG.h b/llvm/include/llvm/CodeGen/SelectionDAG.h
index bbcbf60..268e5ce 100644 (file)
--- a/llvm/include/llvm/CodeGen/SelectionDAG.h
+++ b/llvm/include/llvm/CodeGen/SelectionDAG.h
@@ -151,7 +151,6 @@ public:
 };
 
 class SelectionDAG;
-void checkForCycles(const SDNode *N);
 void checkForCycles(const SelectionDAG *DAG);
 
 /// SelectionDAG class - This is used to represent a portion of an LLVM function