Move llvm-tblgen's StringMatcher into the TableGen library so it can

be used by clang-tblgen.

llvm-svn: 156000

1 files changed, 0 insertions, 54 deletions

diff --git a/llvm/utils/TableGen/StringMatcher.h b/llvm/utils/TableGen/StringMatcher.h
deleted file mode 100644
index 1dadc76200b..00000000000
--- a/llvm/utils/TableGen/StringMatcher.h
+++ /dev/null
@@ -1,54 +0,0 @@
-//===- StringMatcher.h - Generate a matcher for input strings ---*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the StringMatcher class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef STRINGMATCHER_H
-#define STRINGMATCHER_H
-
-#include <vector>
-#include <string>
-#include <utility>
-#include "llvm/ADT/StringRef.h"
-
-namespace llvm {
-  class raw_ostream;
-  
-/// StringMatcher - Given a list of strings and code to execute when they match,
-/// output a simple switch tree to classify the input string.
-/// 
-/// If a match is found, the code in Vals[i].second is executed; control must
-/// not exit this code fragment.  If nothing matches, execution falls through.
-///
-class StringMatcher {
-public:
-  typedef std::pair<std::string, std::string> StringPair;
-private:
-  StringRef StrVariableName;
-  const std::vector<StringPair> &Matches;
-  raw_ostream &OS;
-  
-public:
-  StringMatcher(StringRef strVariableName, 
-                const std::vector<StringPair> &matches, raw_ostream &os)
-    : StrVariableName(strVariableName), Matches(matches), OS(os) {}
-  
-  void Emit(unsigned Indent = 0) const;
-  
-  
-private:
-  bool EmitStringMatcherForChar(const std::vector<const StringPair*> &Matches,
-                                unsigned CharNo, unsigned IndentCount) const;
-};
-
-} // end llvm namespace.
-
-#endif