message: Standardize debug info config options
diff: @@ -17,13 +17,13 @@ class StripDebugInfoPass : public Pass {
  void bind_config() override {
  bind("drop_all_dbg_info", false, m_config.drop_all_dbg_info);
  - bind("drop_local_variables", false, m_config.drop_local_variables);
  + bind("drop_local_variables", true, m_config.drop_local_variables);
  bind("drop_line_numbers", false, m_config.drop_line_nrs);
  - bind("drop_src_files", false, m_config.drop_src_files);
  - bind("drop_prologue_end", false, m_config.drop_prologue_end);
  - bind("drop_epilogue_begin", false, m_config.drop_epilogue_begin);
  + bind("drop_src_files", true, m_config.drop_src_files);
  + bind("drop_prologue_end", true, m_config.drop_prologue_end);
  + bind("drop_epilogue_begin", true, m_config.drop_epilogue_begin);
  bind("drop_all_dbg_info_if_empty",
  - false,
  + true,
  m_config.drop_all_dbg_info_if_empty);
  bind("drop_synth_aggressive", false, m_config.drop_synth_aggressive);
  bind("drop_synth_conservative", false, m_config.drop_synth_conservative);
  