[Libre-soc-bugs] [Bug 187] SimpleV vector operation semantics: reading scalar inputs before writing any outputs (deferred to Libre-SOC v2)

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Sun Feb 21 20:58:01 GMT 2021


https://bugs.libre-soc.org/show_bug.cgi?id=187

--- Comment #12 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
that said: if the implementor works out if it is ABSOLUTELY GUARANTEED that the
inviolate rule of Program Order is preserved even in SubPC loops can be
respected by reading a scalar register once, that's great.

LOAD, if the src overlaps with tge dest, is not one of them.

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