[Libre-soc-isa] [Bug 794] SVP64 REMAP for utf8

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Mon Aug 29 10:49:42 BST 2022


https://bugs.libre-soc.org/show_bug.cgi?id=794

--- Comment #39 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Jacob Lifshay from comment #38)

> i'll work on moving all those sv.* special cases to CUSTOM_INSNS and add the
> apprpriate sv.*. mnemonics tomorrow, that should be a good cleanup.

in the process, do *not* pre-pend "." onto v30b_op until *after* all
processing has been completed. that is what caused the failure. 

or, ensure that CUSTOM_INSNS has the required match-patterns:
both "ffmadds" *and* "ffmadds.", "maxu" *and* "maxu."

> since fmadds. specifically is a v3.0b op, sending it straight to gas should
> work fine, no special case should be needed.

"ffmadds." not "fmadds."

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