Thumb2 range check on CPS mode immediate.

[oota-llvm.git] / lib / Target / SystemZ / SystemZSubtarget.h

diff --git a/lib/Target/SystemZ/SystemZSubtarget.h b/lib/Target/SystemZ/SystemZSubtarget.h
index fbd31a3a1bdb87753c4374a2fbb1b7997b2b3d1c..55cfd80002bc955ecb2de36b78f872893073c2de 100644 (file)
--- a/lib/Target/SystemZ/SystemZSubtarget.h
+++ b/lib/Target/SystemZ/SystemZSubtarget.h
@@ -7,33 +7,41 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// This file declares the SystemZ specific subclass of TargetSubtarget.
+// This file declares the SystemZ specific subclass of TargetSubtargetInfo.
 //
 //===----------------------------------------------------------------------===//
 
 #ifndef LLVM_TARGET_SystemZ_SUBTARGET_H
 #define LLVM_TARGET_SystemZ_SUBTARGET_H
 
-#include "llvm/Target/TargetSubtarget.h"
-
+#include "llvm/Target/TargetSubtargetInfo.h"
 #include <string>
 
+#define GET_SUBTARGETINFO_HEADER
+#include "SystemZGenSubtargetInfo.inc"
+
 namespace llvm {
-class Module;
+class GlobalValue;
+class StringRef;
 class TargetMachine;
 
-class SystemZSubtarget : public TargetSubtarget {
-  bool DummyFeature;
+class SystemZSubtarget : public SystemZGenSubtargetInfo {
+  bool HasZ10Insts;
 public:
   /// This constructor initializes the data members to match that
-  /// of the specified module.
+  /// of the specified triple.
   ///
-  SystemZSubtarget(const TargetMachine &TM, const Module &M,
-                  const std::string &FS);
+  SystemZSubtarget(const std::string &TT, const std::string &CPU,
+                   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);
+  void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
+
+  bool isZ10() const { return HasZ10Insts; }
+
+  bool GVRequiresExtraLoad(const GlobalValue* GV, const TargetMachine& TM,
+                           bool isDirectCall) const;
 };
 } // End llvm namespace