add stacksave/stackrestore nodes

[oota-llvm.git] / lib / CodeGen / SelectionDAG / SelectionDAG.cpp

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index a89660bb4b4ccbfa10598cdaed70895236701ca7..0936ccee3284b501d04c91cb3b1595b7134d47cf 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -1982,8 +1982,12 @@ const char *SDNode::getOperationName(const SelectionDAG *G) const {
   case ISD::TRUNCSTORE: return "truncstore";
 
   case ISD::DYNAMIC_STACKALLOC: return "dynamic_stackalloc";
-  case ISD::EXTRACT_ELEMENT: return "extract_element";
-  case ISD::BUILD_PAIR: return "build_pair";
+  case ISD::EXTRACT_ELEMENT:    return "extract_element";
+  case ISD::BUILD_PAIR:         return "build_pair";
+  case ISD::STACKSAVE:          return "stacksave";
+  case ISD::STACKRESTORE:       return "stackrestore";
+    
+  // Block memory operations.
   case ISD::MEMSET:  return "memset";
   case ISD::MEMCPY:  return "memcpy";
   case ISD::MEMMOVE: return "memmove";