"RISC instruction sets I have known and disliked."
https://www.jwhitham.org//2016/02/risc-instruction-sets-i-ha...
https://news.ycombinator.com/item?id=11607119
I might also say that Sun's UltraSPARC was constantly beaten by Fujitsu SuperSPARC. It would have been better to outsource.