Let's start another backend :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75909 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/SystemZ/SystemZSubtarget.h b/lib/Target/SystemZ/SystemZSubtarget.h
new file mode 100644
index 0000000..fbd31a3
--- /dev/null
+++ b/lib/Target/SystemZ/SystemZSubtarget.h
@@ -0,0 +1,40 @@
+//==-- SystemZSubtarget.h - Define Subtarget for the SystemZ ---*- 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 SystemZ specific subclass of TargetSubtarget.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TARGET_SystemZ_SUBTARGET_H
+#define LLVM_TARGET_SystemZ_SUBTARGET_H
+
+#include "llvm/Target/TargetSubtarget.h"
+
+#include <string>
+
+namespace llvm {
+class Module;
+class TargetMachine;
+
+class SystemZSubtarget : public TargetSubtarget {
+ bool DummyFeature;
+public:
+ /// This constructor initializes the data members to match that
+ /// of the specified module.
+ ///
+ SystemZSubtarget(const TargetMachine &TM, const Module &M,
+ const std::string &FS);
+
+ /// ParseSubtargetFeatures - Parses features string setting specified
+ /// subtarget options. Definition of function is auto generated by tblgen.
+ void ParseSubtargetFeatures(const std::string &FS, const std::string &CPU);
+};
+} // End llvm namespace
+
+#endif // LLVM_TARGET_SystemZ_SUBTARGET_H