Method IsDefined

source/diff/diff.cpp:229–231

Return true if id is mapped to any instruction, false otherwise.

  // Return true if id is mapped to any instruction, false otherwise.
  bool IsDefined(uint32_t id) {
    return id < inst_map_.size() && inst_map_[id] != nullptr;
  }

  void MapIdsToInstruction(
      opt::IteratorRange<opt::Module::const_inst_iterator> section);