1*0a6a1f1dSLionel Sambuc //===- llvm/Support/Options.cpp - Debug options support ---------*- C++ -*-===// 2*0a6a1f1dSLionel Sambuc // 3*0a6a1f1dSLionel Sambuc // The LLVM Compiler Infrastructure 4*0a6a1f1dSLionel Sambuc // 5*0a6a1f1dSLionel Sambuc // This file is distributed under the University of Illinois Open Source 6*0a6a1f1dSLionel Sambuc // License. See LICENSE.TXT for details. 7*0a6a1f1dSLionel Sambuc // 8*0a6a1f1dSLionel Sambuc //===----------------------------------------------------------------------===// 9*0a6a1f1dSLionel Sambuc // 10*0a6a1f1dSLionel Sambuc // This file implements the helper objects for defining debug options using the 11*0a6a1f1dSLionel Sambuc // new API built on cl::opt, but not requiring the use of static globals. 12*0a6a1f1dSLionel Sambuc // 13*0a6a1f1dSLionel Sambuc //===----------------------------------------------------------------------===// 14*0a6a1f1dSLionel Sambuc 15*0a6a1f1dSLionel Sambuc #include "llvm/Support/Options.h" 16*0a6a1f1dSLionel Sambuc #include "llvm/Support/ManagedStatic.h" 17*0a6a1f1dSLionel Sambuc 18*0a6a1f1dSLionel Sambuc using namespace llvm; 19*0a6a1f1dSLionel Sambuc ~OptionRegistry()20*0a6a1f1dSLionel SambucOptionRegistry::~OptionRegistry() { 21*0a6a1f1dSLionel Sambuc for (auto IT = Options.begin(); IT != Options.end(); ++IT) 22*0a6a1f1dSLionel Sambuc delete IT->second; 23*0a6a1f1dSLionel Sambuc } 24*0a6a1f1dSLionel Sambuc addOption(void * Key,cl::Option * O)25*0a6a1f1dSLionel Sambucvoid OptionRegistry::addOption(void *Key, cl::Option *O) { 26*0a6a1f1dSLionel Sambuc assert(Options.find(Key) == Options.end() && 27*0a6a1f1dSLionel Sambuc "Argument with this key already registerd"); 28*0a6a1f1dSLionel Sambuc Options.insert(std::make_pair(Key, O)); 29*0a6a1f1dSLionel Sambuc } 30*0a6a1f1dSLionel Sambuc 31*0a6a1f1dSLionel Sambuc static ManagedStatic<OptionRegistry> OR; 32*0a6a1f1dSLionel Sambuc instance()33*0a6a1f1dSLionel SambucOptionRegistry &OptionRegistry::instance() { return *OR; } 34