//
//===----------------------------------------------------------------------===//
//
-// 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 {
+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,
+ 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.
- std::string 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