Method getFromDefMap

lib/astirmap/DebugInfoMap.cpp:189–203

}

ASTDefNode *DebugInfoMap::getFromDefMap(const llvm::Instruction &I) const {
  try {
    IRNode Node(*const_cast<llvm::Instruction *>(&I));
    auto MacroIter = Macros.find(Node.getIndex());
    if (MacroIter != Macros.end())
      return Mapper->getASTDefNode(*const_cast<llvm::Instruction *>(&I));

    auto DefMapIter = DefMap.find(Node.getIndex());
    if (DefMapIter == DefMap.end())
      return nullptr;
    return DefMapIter->second.get();
  } catch (std::runtime_error &E) {
    return nullptr;
  }
}

ASTDefNode *DebugInfoMap::getFromGVMap(const llvm::GlobalValue &G) const {
  IRNode Node(*const_cast<llvm::GlobalValue *>(&G));