From ab2eb66f07689dc1698ace2182e77395254ad83d Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Fri, 2 Sep 2005 19:35:42 +0000
Subject: [PATCH] add a map for nullary ops

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23223 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/CodeGen/SelectionDAG.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h
index 71bc2672e1a..895204df571 100644
--- a/include/llvm/CodeGen/SelectionDAG.h
+++ b/include/llvm/CodeGen/SelectionDAG.h
@@ -356,6 +356,7 @@ private:
                              SDOperand N4, ISD::CondCode CC);
     
   // Maps to auto-CSE operations.
+  std::map<std::pair<unsigned, MVT::ValueType>, SDNode *> NullaryOps;
   std::map<std::pair<unsigned, std::pair<SDOperand, MVT::ValueType> >,
            SDNode *> UnaryOps;
   std::map<std::pair<unsigned, std::pair<SDOperand, SDOperand> >,