add an insertion operator.

llvm-svn: 96187
2010-02-14 21:10:33 +00:00 · 2010-02-14 21:10:33 +00:00 · dd2ec58276
parent 78291e3be8
commit dd2ec58276
1 changed files with 5 additions and 0 deletions
--- a/llvm/utils/TableGen/CodeGenDAGPatterns.h
+++ b/llvm/utils/TableGen/CodeGenDAGPatterns.h
@ -298,6 +298,11 @@ public:   // Higher level manipulation routines.
  bool canPatternMatch(std::string &Reason, const CodeGenDAGPatterns &CDP);
 };

+inline raw_ostream &operator<<(raw_ostream &OS, const TreePatternNode &TPN) {
+  TPN.print(OS);
+  return OS;
+}
+  

 /// TreePattern - Represent a pattern, used for instructions, pattern
 /// fragments, etc.