Function parse_four_digits_unrolled

app/src/ThirdParty/fast_float.h:1849–1854

}

fastfloat_really_inline FASTFLOAT_CONSTEXPR14 uint32_t
parse_four_digits_unrolled(uint32_t val) noexcept {
  val -= 0x30303030;
  val = (val * 10) + (val >> 8);
  return (((val & 0x00FF00FF) * 0x00640001) >> 16) & 0xFFFF;
}

#ifdef FASTFLOAT_HAS_SIMD