message: Log parsing that takes a particularly long time.
diff: @@ -77,7 +77,12 @@ absl::Status VerilogSourceFile::Parse() {
  const absl::Time start = absl::Now();
  status_ = analyzed_structure_->Analyze();
  - VLOG(1) << "Analyzed " << ResolvedPath() << " in " << (absl::Now() - start);
  + const absl::Duration analyze_time = absl::Now() - start;
  + if (analyze_time > absl::Milliseconds(500)) {
  + LOG(WARNING) << "Slow Parse " << ResolvedPath() << " took " << analyze_time;
  + } else {
  + VLOG(1) << "Parse " << ResolvedPath() << " in " << analyze_time;
  + }
  processing_state_ = ProcessingState::kParsed;
  return status_;
  