Merge commit '100fbdd06be7590b23c4707a98cd605bdb519498' into merge_20130612

1 files changed, 74 insertions, 0 deletions

diff --git a/lib/Target/SystemZ/SystemZTargetMachine.h b/lib/Target/SystemZ/SystemZTargetMachine.h
new file mode 100644
index 0000000..98614e7
--- /dev/null
+++ b/lib/Target/SystemZ/SystemZTargetMachine.h
@@ -0,0 +1,74 @@
+//==- SystemZTargetMachine.h - Define TargetMachine for 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 TargetMachine.
+//
+//===----------------------------------------------------------------------===//
+
+
+#ifndef SYSTEMZTARGETMACHINE_H
+#define SYSTEMZTARGETMACHINE_H
+
+#include "SystemZFrameLowering.h"
+#include "SystemZISelLowering.h"
+#include "SystemZInstrInfo.h"
+#include "SystemZRegisterInfo.h"
+#include "SystemZSubtarget.h"
+#include "llvm/IR/DataLayout.h"
+#include "llvm/Target/TargetFrameLowering.h"
+#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetSelectionDAGInfo.h"
+
+namespace llvm {
+
+class SystemZTargetMachine : public LLVMTargetMachine {
+  SystemZSubtarget        Subtarget;
+  const DataLayout        DL;
+  SystemZInstrInfo        InstrInfo;
+  SystemZTargetLowering   TLInfo;
+  TargetSelectionDAGInfo  TSInfo;
+  SystemZFrameLowering    FrameLowering;
+
+public:
+  SystemZTargetMachine(const Target &T, StringRef TT, StringRef CPU,
+                       StringRef FS, const TargetOptions &Options,
+                       Reloc::Model RM, CodeModel::Model CM,
+                       CodeGenOpt::Level OL);
+
+  // Override TargetMachine.
+  virtual const TargetFrameLowering *getFrameLowering() const LLVM_OVERRIDE {
+    return &FrameLowering;
+  }
+  virtual const SystemZInstrInfo *getInstrInfo() const LLVM_OVERRIDE {
+    return &InstrInfo;
+  }
+  virtual const SystemZSubtarget *getSubtargetImpl() const LLVM_OVERRIDE {
+    return &Subtarget;
+  }
+  virtual const DataLayout *getDataLayout() const LLVM_OVERRIDE {
+    return &DL;
+  }
+  virtual const SystemZRegisterInfo *getRegisterInfo() const LLVM_OVERRIDE {
+    return &InstrInfo.getRegisterInfo();
+  }
+  virtual const SystemZTargetLowering *getTargetLowering() const LLVM_OVERRIDE {
+    return &TLInfo;
+  }
+  virtual const TargetSelectionDAGInfo *getSelectionDAGInfo() const
+    LLVM_OVERRIDE {
+    return &TSInfo;
+  }
+
+  // Override LLVMTargetMachine
+  virtual TargetPassConfig *createPassConfig(PassManagerBase &PM) LLVM_OVERRIDE;
+};
+
+} // end namespace llvm
+
+#endif