X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FHexagon%2FHexagonTargetMachine.h;h=b61f6bc92f7fd56008391c86e6b955ca1103542f;hb=766278ea849cdbe780f543a864c1740429f9f0dc;hp=70bea56cfd947f4fa400da4bb4860383a5b37092;hpb=061efcfb3e79899493d857f49e50d09f29037e0a;p=oota-llvm.git

diff --git a/lib/Target/Hexagon/HexagonTargetMachine.h b/lib/Target/Hexagon/HexagonTargetMachine.h
index 70bea56cfd9..b61f6bc92f7 100644
--- a/lib/Target/Hexagon/HexagonTargetMachine.h
+++ b/lib/Target/Hexagon/HexagonTargetMachine.h
@@ -11,68 +11,37 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef HexagonTARGETMACHINE_H
-#define HexagonTARGETMACHINE_H
+#ifndef LLVM_LIB_TARGET_HEXAGON_HEXAGONTARGETMACHINE_H
+#define LLVM_LIB_TARGET_HEXAGON_HEXAGONTARGETMACHINE_H
 
-#include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetData.h"
 #include "HexagonInstrInfo.h"
 #include "HexagonSubtarget.h"
-#include "HexagonISelLowering.h"
-#include "HexagonSelectionDAGInfo.h"
-#include "HexagonFrameLowering.h"
+#include "llvm/Target/TargetMachine.h"
 
 namespace llvm {
 
 class Module;
 
 class HexagonTargetMachine : public LLVMTargetMachine {
-  const TargetData DataLayout;       // Calculates type size & alignment.
-  HexagonSubtarget Subtarget;
-  HexagonInstrInfo InstrInfo;
-  HexagonTargetLowering TLInfo;
-  HexagonSelectionDAGInfo TSInfo;
-  HexagonFrameLowering FrameLowering;
-  const InstrItineraryData* InstrItins;
+  std::unique_ptr<TargetLoweringObjectFile> TLOF;
+  mutable StringMap<std::unique_ptr<HexagonSubtarget>> SubtargetMap;
 
 public:
-  HexagonTargetMachine(const Target &T, StringRef TT,StringRef CPU,
-                       StringRef FS, TargetOptions Options, Reloc::Model RM,
-                       CodeModel::Model CM, CodeGenOpt::Level OL);
-
-  virtual const HexagonInstrInfo *getInstrInfo() const {
-    return &InstrInfo;
-  }
-  virtual const HexagonSubtarget *getSubtargetImpl() const {
-    return &Subtarget;
-  }
-  virtual const HexagonRegisterInfo *getRegisterInfo() const {
-    return &InstrInfo.getRegisterInfo();
-  }
-
-  virtual const InstrItineraryData* getInstrItineraryData() const {
-    return InstrItins;
-  }
+  HexagonTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
+                       StringRef FS, const TargetOptions &Options,
+                       Reloc::Model RM, CodeModel::Model CM,
+                       CodeGenOpt::Level OL);
+  ~HexagonTargetMachine() override;
+  const HexagonSubtarget *getSubtargetImpl(const Function &F) const override;
 
+  static unsigned getModuleMatchQuality(const Module &M);
 
-  virtual const HexagonTargetLowering* getTargetLowering() const {
-    return &TLInfo;
-  }
-
-  virtual const HexagonFrameLowering* getFrameLowering() const {
-    return &FrameLowering;
-  }
+  TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
+  TargetIRAnalysis getTargetIRAnalysis() override;
 
-  virtual const HexagonSelectionDAGInfo* getSelectionDAGInfo() const {
-    return &TSInfo;
+  TargetLoweringObjectFile *getObjFileLowering() const override {
+    return TLOF.get();
   }
-
-  virtual const TargetData       *getTargetData() const { return &DataLayout; }
-  static unsigned getModuleMatchQuality(const Module &M);
-
-  // Pass Pipeline Configuration.
-  virtual bool addPassesForOptimizations(PassManagerBase &PM);
-  virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
 };
 
 extern bool flag_aligned_memcpy;