add a dump method to help debugging

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25079 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/LiveVariables.h b/include/llvm/CodeGen/LiveVariables.h
index 28cfa2a0b2bdb8aa2cf480c43964ed415ac5685b..e19a6c69dd7a994246db9bb103d919588a55d68d 100644 (file)
--- a/include/llvm/CodeGen/LiveVariables.h
+++ b/include/llvm/CodeGen/LiveVariables.h
@@ -68,6 +68,8 @@ public:
         }
       return false;
     }
+    
+    void dump() const;
   };
 
 private: