[Libre-soc-isa] [Bug 933] prefix-code (like huffman code) decode/encode instructions

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Thu Sep 22 00:42:10 BST 2022


https://bugs.libre-soc.org/show_bug.cgi?id=933

--- Comment #4 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
love it. spotted a couple of varnames.

are there any uses for Rc=1?  setting CR0.LE bit if no index was
found? perhaps using CR.SO for overflow instead of XER.OV/SO?
3-in 2-out, expensive but worth it.

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