Added special flag node FLAG.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24934 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/TargetSelectionDAG.td b/lib/Target/TargetSelectionDAG.td
index fd8526f..5395c43 100644
--- a/lib/Target/TargetSelectionDAG.td
+++ b/lib/Target/TargetSelectionDAG.td
@@ -184,6 +184,7 @@
 def set;
 def node;
 def srcvalue;
+def FLAG;
 
 def imm        : SDNode<"ISD::Constant"  , SDTIntLeaf , [], "ConstantSDNode">;
 def vt         : SDNode<"ISD::VALUETYPE" , SDTOther   , [], "VTSDNode">;