X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FMips%2FMipsTargetMachine.h;h=c4928c21ebe62b5dbb537436c51f8a9a8b028eb6;hb=0c66403efdf88ff4f247b6a9f45339bb3a893235;hp=36211fa446d38ec1c564774ef837bd95d807206d;hpb=dca6cdd6a14195c3ebbbb5d2c668445be119aaec;p=oota-llvm.git

diff --git a/lib/Target/Mips/MipsTargetMachine.h b/lib/Target/Mips/MipsTargetMachine.h
index 36211fa446d..c4928c21ebe 100644
--- a/lib/Target/Mips/MipsTargetMachine.h
+++ b/lib/Target/Mips/MipsTargetMachine.h
@@ -1,4 +1,4 @@
-//===-- MipsTargetMachine.h - Define TargetMachine for Mips -00--*- C++ -*-===//
+//===-- MipsTargetMachine.h - Define TargetMachine for Mips -----*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -14,80 +14,87 @@
 #ifndef MIPSTARGETMACHINE_H
 #define MIPSTARGETMACHINE_H
 
-#include "MipsSubtarget.h"
-#include "MipsInstrInfo.h"
-#include "MipsISelLowering.h"
 #include "MipsFrameLowering.h"
+#include "MipsISelLowering.h"
+#include "MipsInstrInfo.h"
+#include "MipsJITInfo.h"
 #include "MipsSelectionDAGInfo.h"
-#include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetData.h"
+#include "MipsSubtarget.h"
+#include "llvm/ADT/OwningPtr.h"
+#include "llvm/IR/DataLayout.h"
 #include "llvm/Target/TargetFrameLowering.h"
-#include "MipsJITInfo.h"
+#include "llvm/Target/TargetMachine.h"
 
 namespace llvm {
-  class formatted_raw_ostream;
+class formatted_raw_ostream;
+class MipsRegisterInfo;
 
-  class MipsTargetMachine : public LLVMTargetMachine {
-    MipsSubtarget       Subtarget;
-    const TargetData    DataLayout; // Calculates type size & alignment
-    MipsInstrInfo       InstrInfo;
-    MipsFrameLowering   FrameLowering;
-    MipsTargetLowering  TLInfo;
-    MipsSelectionDAGInfo TSInfo;
-    MipsJITInfo JITInfo;
-    Reloc::Model DefRelocModel; // Reloc model before it's overridden.
+class MipsTargetMachine : public LLVMTargetMachine {
+  MipsSubtarget       Subtarget;
+  const DataLayout    DL; // Calculates type size & alignment
+  OwningPtr<const MipsInstrInfo> InstrInfo;
+  OwningPtr<const MipsFrameLowering> FrameLowering;
+  MipsTargetLowering  TLInfo;
+  MipsSelectionDAGInfo TSInfo;
+  MipsJITInfo JITInfo;
 
-  public:
-    MipsTargetMachine(const Target &T, StringRef TT,
-                      StringRef CPU, StringRef FS,
-                      Reloc::Model RM, CodeModel::Model CM,
-                      bool isLittle);
+public:
+  MipsTargetMachine(const Target &T, StringRef TT,
+                    StringRef CPU, StringRef FS, const TargetOptions &Options,
+                    Reloc::Model RM, CodeModel::Model CM,
+                    CodeGenOpt::Level OL,
+                    bool isLittle);
 
-    virtual const MipsInstrInfo   *getInstrInfo()     const
-    { return &InstrInfo; }
-    virtual const TargetFrameLowering *getFrameLowering()     const
-    { return &FrameLowering; }
-    virtual const MipsSubtarget   *getSubtargetImpl() const
-    { return &Subtarget; }
-    virtual const TargetData      *getTargetData()    const
-    { return &DataLayout;}
-    virtual MipsJITInfo *getJITInfo()
-    { return &JITInfo; }
+  virtual ~MipsTargetMachine() {}
 
+  virtual const MipsInstrInfo *getInstrInfo() const
+  { return InstrInfo.get(); }
+  virtual const TargetFrameLowering *getFrameLowering() const
+  { return FrameLowering.get(); }
+  virtual const MipsSubtarget *getSubtargetImpl() const
+  { return &Subtarget; }
+  virtual const DataLayout *getDataLayout()    const
+  { return &DL;}
+  virtual MipsJITInfo *getJITInfo()
+  { return &JITInfo; }
 
-    virtual const MipsRegisterInfo *getRegisterInfo()  const {
-      return &InstrInfo.getRegisterInfo();
-    }
+  virtual const MipsRegisterInfo *getRegisterInfo()  const {
+    return &InstrInfo->getRegisterInfo();
+  }
 
-    virtual const MipsTargetLowering *getTargetLowering() const {
-      return &TLInfo;
-    }
+  virtual const MipsTargetLowering *getTargetLowering() const {
+    return &TLInfo;
+  }
 
-    virtual const MipsSelectionDAGInfo* getSelectionDAGInfo() const {
-      return &TSInfo;
-    }
+  virtual const MipsSelectionDAGInfo* getSelectionDAGInfo() const {
+    return &TSInfo;
+  }
 
-    // Pass Pipeline Configuration
-    virtual bool addInstSelector(PassManagerBase &PM,
-                                 CodeGenOpt::Level OptLevel);
-    virtual bool addPreEmitPass(PassManagerBase &PM,
-                                CodeGenOpt::Level OptLevel);
-    virtual bool addPreRegAlloc(PassManagerBase &PM,
-                                CodeGenOpt::Level OptLevel);
-    virtual bool addPostRegAlloc(PassManagerBase &, CodeGenOpt::Level);
-    virtual bool addCodeEmitter(PassManagerBase &PM,
-				 CodeGenOpt::Level OptLevel,
-				 JITCodeEmitter &JCE);
+  // Pass Pipeline Configuration
+  virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
+  virtual bool addCodeEmitter(PassManagerBase &PM, JITCodeEmitter &JCE);
+};
 
-  };
+/// MipsebTargetMachine - Mips32/64 big endian target machine.
+///
+class MipsebTargetMachine : public MipsTargetMachine {
+  virtual void anchor();
+public:
+  MipsebTargetMachine(const Target &T, StringRef TT,
+                      StringRef CPU, StringRef FS, const TargetOptions &Options,
+                      Reloc::Model RM, CodeModel::Model CM,
+                      CodeGenOpt::Level OL);
+};
 
-/// MipselTargetMachine - Mipsel target machine.
+/// MipselTargetMachine - Mips32/64 little endian target machine.
 ///
 class MipselTargetMachine : public MipsTargetMachine {
+  virtual void anchor();
 public:
   MipselTargetMachine(const Target &T, StringRef TT,
-                      StringRef CPU, StringRef FS,
-                      Reloc::Model RM, CodeModel::Model CM);
+                      StringRef CPU, StringRef FS, const TargetOptions &Options,
+                      Reloc::Model RM, CodeModel::Model CM,
+                      CodeGenOpt::Level OL);
 };
 
 } // End llvm namespace