prefix captured value names with $ so they look like

variables.  Use the fancy OpNo variable instead of i,
which has the right index including chains.

llvm-svn: 96436

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/utils/TableGen/DAGISelMatcher.h b/llvm/utils/TableGen/DAGISelMatcher.h
index e20a00ee313..53cf923e703 100644
--- a/llvm/utils/TableGen/DAGISelMatcher.h
+++ b/llvm/utils/TableGen/DAGISelMatcher.h
@@ -131,10 +131,10 @@ class RecordMatcherNode : public MatcherNodeWithChild {
   /// should only be used for comment generation not anything semantic.
   std::string WhatFor;
 public:
-  RecordMatcherNode(StringRef whatfor)
+  RecordMatcherNode(const std::string &whatfor)
     : MatcherNodeWithChild(Record), WhatFor(whatfor) {}
   
-  StringRef getWhatFor() const { return WhatFor; }
+  const std::string &getWhatFor() const { return WhatFor; }
   
   static inline bool classof(const MatcherNode *N) {
     return N->getKind() == Record;