initial selectiondag support for new INLINEASM node.  Note that inline asms
with outputs or inputs are not supported yet. :)

llvm-svn: 25664
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index d864042..60f0628 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -2028,7 +2028,8 @@
   case ISD::CopyFromReg:   return "CopyFromReg";
   case ISD::UNDEF:         return "undef";
   case ISD::MERGE_VALUES:  return "mergevalues";
-
+  case ISD::INLINEASM:     return "inlineasm";
+    
   // Unary operators
   case ISD::FABS:   return "fabs";
   case ISD::FNEG:   return "fneg";