// Helper macro that returns indented os.
#define OUT(X) os.indent((X))

// The function below has a non-constant reference as that is required by LLVM's
// TableGenMain.
// NOLINTNEXTLINE
static bool OpQuantSpecWriter(raw_ostream &os, RecordKeeper &records) {
  llvm::Regex acc_uniform_trait_regex{"AccumulatorUniformScale<([0-9]*),"};
  llvm::Regex coeff_index_trait_regex{"AffineOpCoefficient<(-?[0-9]*),"};