[Libre-soc-isa] [Bug 650] write rfc for OpenPower fpr <-> gpr moves/conversions

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Thu Jun 10 00:24:10 BST 2021


https://bugs.libre-soc.org/show_bug.cgi?id=650

--- Comment #32 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Jacob Lifshay from comment #31)

> In hardware, it's just a barrel shifter and an optional negation. This is
> because the modulus is a power of 2.

ok whew, power-2 is fine.  that's a relief.

l.

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