diff options
| -rw-r--r-- | llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp | 38 | 
1 files changed, 19 insertions, 19 deletions
diff --git a/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp b/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp index e706f89d8b0..221d9a5c8ec 100644 --- a/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp +++ b/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp @@ -62,9 +62,9 @@ namespace {      /// corresponds to.      std::map<void*, Function*> StubToFunctionMap; -    /// GlobalToNonLazyPtrMap - Keep track of the lazy pointer created for a +    /// GlobalToIndirectSymMap - Keep track of the indirect symbol created for a      /// particular GlobalVariable so that we can reuse them if necessary. -    std::map<GlobalValue*, void*> GlobalToNonLazyPtrMap; +    std::map<GlobalValue*, void*> GlobalToIndirectSymMap;    public:      std::map<Function*, void*>& getFunctionToStubMap(const MutexGuard& locked) { @@ -78,9 +78,9 @@ namespace {      }      std::map<GlobalValue*, void*>& -    getGlobalToNonLazyPtrMap(const MutexGuard& locked) { +    getGlobalToIndirectSymMap(const MutexGuard& locked) {        assert(locked.holds(TheJIT->lock)); -      return GlobalToNonLazyPtrMap; +      return GlobalToIndirectSymMap;      }    }; @@ -123,9 +123,9 @@ namespace {      /// specified address, created lazily on demand.      void *getExternalFunctionStub(void *FnAddr); -    /// getGlobalValueNonLazyPtr - Return a non-lazy pointer containing the +    /// getGlobalValueIndirectSym - Return an indirect symbol containing the      /// specified GV address. -    void *getGlobalValueNonLazyPtr(GlobalValue *V, void *GVAddress); +    void *getGlobalValueIndirectSym(GlobalValue *V, void *GVAddress);      /// AddCallbackAtLocation - If the target is capable of rewriting an      /// instruction without the use of a stub, record the location of the use so @@ -187,23 +187,23 @@ void *JITResolver::getFunctionStub(Function *F) {    return Stub;  } -/// getGlobalValueNonLazyPtr - Return a lazy pointer containing the specified +/// getGlobalValueIndirectSym - Return a lazy pointer containing the specified  /// GV address. -void *JITResolver::getGlobalValueNonLazyPtr(GlobalValue *GV, void *GVAddress) { +void *JITResolver::getGlobalValueIndirectSym(GlobalValue *GV, void *GVAddress) {    MutexGuard locked(TheJIT->lock);    // If we already have a stub for this global variable, recycle it. -  void *&NonLazyPtr = state.getGlobalToNonLazyPtrMap(locked)[GV]; -  if (NonLazyPtr) return NonLazyPtr; +  void *&IndirectSym = state.getGlobalToIndirectSymMap(locked)[GV]; +  if (IndirectSym) return IndirectSym;    // Otherwise, codegen a new lazy pointer. -  NonLazyPtr = TheJIT->getJITInfo().emitGlobalValueNonLazyPtr(GV, GVAddress, +  IndirectSym = TheJIT->getJITInfo().emitGlobalValueIndirectSym(GV, GVAddress,                                                       *TheJIT->getCodeEmitter()); -  DOUT << "JIT: Stub emitted at [" << NonLazyPtr << "] for GV '" +  DOUT << "JIT: Indirect symbol emitted at [" << IndirectSym << "] for GV '"         << GV->getName() << "'\n"; -  return NonLazyPtr; +  return IndirectSym;  }  /// getExternalFunctionStub - Return a stub for the function at the @@ -575,7 +575,7 @@ namespace {    private:      void *getPointerToGlobal(GlobalValue *GV, void *Reference, bool NoNeedStub); -    void *getPointerToGVNonLazyPtr(GlobalValue *V, void *Reference, +    void *getPointerToGVIndirectSym(GlobalValue *V, void *Reference,                                     bool NoNeedStub);      unsigned addSizeOfGlobal(const GlobalVariable *GV, unsigned Size);      unsigned addSizeOfGlobalsInConstantVal(const Constant *C, unsigned Size); @@ -618,13 +618,13 @@ void *JITEmitter::getPointerToGlobal(GlobalValue *V, void *Reference,    return Resolver.getFunctionStub(F);  } -void *JITEmitter::getPointerToGVNonLazyPtr(GlobalValue *V, void *Reference, +void *JITEmitter::getPointerToGVIndirectSym(GlobalValue *V, void *Reference,                                          bool DoesntNeedStub) {    // Make sure GV is emitted first.    // FIXME: For now, if the GV is an external function we force the JIT to -  // compile it so the non-lazy pointer will contain the fully resolved address. +  // compile it so the indirect symbol will contain the fully resolved address.    void *GVAddress = getPointerToGlobal(V, Reference, true); -  return Resolver.getGlobalValueNonLazyPtr(V, GVAddress); +  return Resolver.getGlobalValueIndirectSym(V, GVAddress);  }  static unsigned GetConstantPoolSizeInBytes(MachineConstantPool *MCP) { @@ -897,8 +897,8 @@ bool JITEmitter::finishFunction(MachineFunction &F) {            ResultPtr = getPointerToGlobal(MR.getGlobalValue(),                                           BufferBegin+MR.getMachineCodeOffset(),                                           MR.doesntNeedStub()); -        } else if (MR.isGlobalValueNonLazyPtr()) { -          ResultPtr = getPointerToGVNonLazyPtr(MR.getGlobalValue(), +        } else if (MR.isIndirectSymbol()) { +          ResultPtr = getPointerToGVIndirectSym(MR.getGlobalValue(),                                            BufferBegin+MR.getMachineCodeOffset(),                                            MR.doesntNeedStub());          } else if (MR.isBasicBlock()) {  | 

