[Libre-soc-isa] [Bug 553] svp64 register mapping to accomidate AltiVec vectors expanding fp registers
bugzilla-daemon at libre-soc.org
bugzilla-daemon at libre-soc.org
Sun Jun 12 19:21:38 BST 2022
https://bugs.libre-soc.org/show_bug.cgi?id=553
Jacob Lifshay <programmerjake at gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |DEFERRED
Resolution|INVALID |---
--- Comment #8 from Jacob Lifshay <programmerjake at gmail.com> ---
(In reply to Jacob Lifshay from comment #7)
> it's still valid, because those quad-precision instructions are already
> defined to use vsx registers. we will still want some kind of mapping
> because we want the scalar 128-bit instructions to use the exact same
> registers as are used for 128-bit vector elements.
marking as valid.
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