[Libre-soc-isa] [Bug 569] svp64 register predicates vs BE arrays of bits

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Wed Feb 9 09:35:50 GMT 2022


https://bugs.libre-soc.org/show_bug.cgi?id=569

--- Comment #9 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Jacob Lifshay from comment #5)

> Umm, where you have:
> CR{7-n} = CR[32+n*4:35+n*4]
> 
> Assuming the above CR bit numbers are in MSB0 form, 

that would be an incorrect assumption. i define the operator CR{nn}
to be "the actual number of the CR Field".  CR0 == CR{n} where n==1.

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