Print new operations.

llvm-svn: 19464
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index ef0b076..1996880 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -891,6 +891,9 @@
   case ISD::DYNAMIC_STACKALLOC: return "dynamic_stackalloc";
   case ISD::EXTRACT_ELEMENT: return "extract_element";
   case ISD::BUILD_PAIR: return "build_pair";
+  case ISD::MEMSET:  return "memset";
+  case ISD::MEMCPY:  return "memcpy";
+  case ISD::MEMMOVE: return "memmove";
 
   case ISD::SETCC:
     const SetCCSDNode *SetCC = cast<SetCCSDNode>(this);