I have the same experience. I've tried using pcmpestr in substring search a few times, and it had always turned out to not be worth it. I have however never tri

I have the same experience. I've tried using pcmpestr in substring search a few times, and it had always turned out to not be worth it. I have however never tried it in during comparison functions, so I can't speak to that, but I wouldn't be surprised if the latency of the instruction mad at impact there too.