1 files changed, 46 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/Alpha/AlphaSubtarget.h b/contrib/llvm/lib/Target/Alpha/AlphaSubtarget.h
new file mode 100644
index 0000000..f0eb93c
--- /dev/null
+++ b/contrib/llvm/lib/Target/Alpha/AlphaSubtarget.h
@@ -0,0 +1,46 @@
+//=====-- AlphaSubtarget.h - Define Subtarget for the Alpha --*- C++ -*--====//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares the Alpha specific subclass of TargetSubtarget.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef ALPHASUBTARGET_H
+#define ALPHASUBTARGET_H
+
+#include "llvm/Target/TargetInstrItineraries.h"
+#include "llvm/Target/TargetSubtarget.h"
+
+#include <string>
+
+namespace llvm {
+
+class AlphaSubtarget : public TargetSubtarget {
+protected:
+
+  bool HasCT;
+
+  InstrItineraryData InstrItins;
+
+public:
+  /// This constructor initializes the data members to match that
+  /// of the specified triple.
+  ///
+  AlphaSubtarget(const std::string &TT, const std::string &FS);
+  
+  /// ParseSubtargetFeatures - Parses features string setting specified 
+  /// subtarget options.  Definition of function is auto generated by tblgen.
+  std::string ParseSubtargetFeatures(const std::string &FS,
+                                     const std::string &CPU);
+
+  bool hasCT() const { return HasCT; }
+};
+} // End llvm namespace
+
+#endif