Fix may-be-used-uninitialized warning.

[oota-llvm.git] / lib / Target / CellSPU / SPUTargetMachine.h

diff --git a/lib/Target/CellSPU/SPUTargetMachine.h b/lib/Target/CellSPU/SPUTargetMachine.h
index 8d05ab9d74c9d9ee04ec19cde2f0c31ce33b52cd..d8fe3000d98046711b94d223b276de28d8a9a74d 100644 (file)
--- a/lib/Target/CellSPU/SPUTargetMachine.h
+++ b/lib/Target/CellSPU/SPUTargetMachine.h
@@ -35,10 +35,18 @@ class SPUTargetMachine : public LLVMTargetMachine {
   SPUFrameInfo        FrameInfo;
   SPUTargetLowering   TLInfo;
   InstrItineraryData  InstrItins;
-  
+
 protected:
   virtual const TargetAsmInfo *createTargetAsmInfo() const;
-  
+
+  // To avoid having target depend on the asmprinter stuff libraries, asmprinter
+  // set this functions to ctor pointer at startup time if they are linked in.
+  typedef FunctionPass *(*AsmPrinterCtorFn)(raw_ostream &o,
+                                            SPUTargetMachine &tm,
+                                            CodeGenOpt::Level OptLevel,
+                                            bool verbose);
+  static AsmPrinterCtorFn AsmPrinterCtor;
+
 public:
   SPUTargetMachine(const Module &M, const std::string &FS);
 
@@ -49,7 +57,7 @@ public:
   virtual const SPUInstrInfo     *getInstrInfo() const {
     return &InstrInfo;
   }
-  virtual const TargetFrameInfo  *getFrameInfo() const {
+  virtual const SPUFrameInfo     *getFrameInfo() const {
     return &FrameInfo;
   }
   /*!
@@ -70,7 +78,7 @@ public:
    return const_cast<SPUTargetLowering*>(&TLInfo); 
   }
 
-  virtual const MRegisterInfo *getRegisterInfo() const {
+  virtual const SPURegisterInfo *getRegisterInfo() const {
     return &InstrInfo.getRegisterInfo();
   }
   
@@ -78,14 +86,20 @@ public:
     return &DataLayout;
   }
 
-  virtual const InstrItineraryData getInstrItineraryData() const {  
+  virtual const InstrItineraryData getInstrItineraryData() const {
     return InstrItins;
   }
   
   // Pass Pipeline Configuration
-  virtual bool addInstSelector(FunctionPassManager &PM, bool Fast);
-  virtual bool addAssemblyEmitter(FunctionPassManager &PM, bool Fast, 
-                                  std::ostream &Out);
+  virtual bool addInstSelector(PassManagerBase &PM,
+                               CodeGenOpt::Level OptLevel);
+  virtual bool addAssemblyEmitter(PassManagerBase &PM,
+                                  CodeGenOpt::Level OptLevel,
+                                  bool Verbose, raw_ostream &Out);
+
+  static void registerAsmPrinter(AsmPrinterCtorFn F) {
+    AsmPrinterCtor = F;
+  }
 };
 
 } // end namespace llvm