1 files changed, 42 insertions, 0 deletions
diff --git a/lib/Target/Alpha/AlphaSubtarget.h b/lib/Target/Alpha/AlphaSubtarget.h
new file mode 100644
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+++ b/lib/Target/Alpha/AlphaSubtarget.h
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+//=====-- AlphaSubtarget.h - Define Subtarget for the Alpha --*- C++ -*--====//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file was developed by Andrew Lenharth and 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/TargetSubtarget.h"
+
+#include <string>
+
+namespace llvm {
+class Module;
+
+class AlphaSubtarget : public TargetSubtarget {
+protected:
+
+  /// Used by the ISel to turn in optimizations for POWER4-derived architectures
+  bool HasF2I;
+  bool HasCT;
+
+public:
+  /// This constructor initializes the data members to match that
+  /// of the specified module.
+  ///
+  AlphaSubtarget(const Module &M, const std::string &FS);
+
+  bool hasF2I() const { return HasF2I; }
+  bool hasCT() const { return HasCT; }
+};
+} // End llvm namespace
+
+#endif