* See <https://bugs.libre-soc.org/show_bug.cgi?id=230#c30>
* <https://lists.libre-soc.org/pipermail/libre-soc-dev/2022-June/004911.html>
-Pack and unpack may be covered by [[remap]] by using Matrix 2D layouts on either source or destination but is quite expensive to do so. Additionally,
+Pack and unpack may be covered by [[sv/remap]] by using Matrix 2D layouts on either source or destination but is quite expensive to do so. Additionally,
with pressure on the Scalar 32-bit opcode space it is more appropriate to
compromise by adding required capability in SVP64 on top of a
base pre-existing Scalar mv instruction. [[sv/mv.swizzle]] is sufficiently
Both examples become particularly fun when Twin Predication is thrown
into the mix.
+There exists room within the `svshape` instruction of [[sv/remap]]
+to request some alternative Matrix mappings, and there is also
+room within the reserved bits of `svremap` as well.
+
# RM Mode Concept:
MVRM-2P-2S1D: