Import LLVM, at r72732.

1 files changed, 63 insertions, 0 deletions

diff --git a/lib/Target/Sparc/SparcTargetMachine.h b/lib/Target/Sparc/SparcTargetMachine.h
new file mode 100644
index 0000000..40b44f2
--- /dev/null
+++ b/lib/Target/Sparc/SparcTargetMachine.h
@@ -0,0 +1,63 @@
+//===-- SparcTargetMachine.h - Define TargetMachine for Sparc ---*- 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 Sparc specific subclass of TargetMachine.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SPARCTARGETMACHINE_H
+#define SPARCTARGETMACHINE_H
+
+#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetData.h"
+#include "llvm/Target/TargetFrameInfo.h"
+#include "SparcInstrInfo.h"
+#include "SparcSubtarget.h"
+#include "SparcISelLowering.h"
+
+namespace llvm {
+
+class Module;
+
+class SparcTargetMachine : public LLVMTargetMachine {
+  const TargetData DataLayout;       // Calculates type size & alignment
+  SparcSubtarget Subtarget;
+  SparcTargetLowering TLInfo;
+  SparcInstrInfo InstrInfo;
+  TargetFrameInfo FrameInfo;
+  
+protected:
+  virtual const TargetAsmInfo *createTargetAsmInfo() const;
+  
+public:
+  SparcTargetMachine(const Module &M, const std::string &FS);
+
+  virtual const SparcInstrInfo *getInstrInfo() const { return &InstrInfo; }
+  virtual const TargetFrameInfo  *getFrameInfo() const { return &FrameInfo; }
+  virtual const SparcSubtarget   *getSubtargetImpl() const{ return &Subtarget; }
+  virtual const SparcRegisterInfo *getRegisterInfo() const {
+    return &InstrInfo.getRegisterInfo();
+  }
+  virtual SparcTargetLowering* getTargetLowering() const {
+    return const_cast<SparcTargetLowering*>(&TLInfo);
+  }
+  virtual const TargetData       *getTargetData() const { return &DataLayout; }
+  static unsigned getModuleMatchQuality(const Module &M);
+
+  // Pass Pipeline Configuration
+  virtual bool addInstSelector(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
+  virtual bool addPreEmitPass(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
+  virtual bool addAssemblyEmitter(PassManagerBase &PM,
+                                  CodeGenOpt::Level OptLevel,
+                                  bool Verbose, raw_ostream &Out);
+};
+
+} // end namespace llvm
+
+#endif