The Scalar Power ISA Condition Register is a 64 bit register where the top
32 MSBs (numbered 0:31 in MSB0 numbering) are not used. This convention is
-*preserved* (not modified, respected, and thus coipied)
+*preserved*
in SVP64 and an additional 15 Condition Registers provided in
order to store the new CR Fields, CR8-CR15, CR16-CR23 etc. sequentially.
The top 32 MSBs in each new SVP64 Condition Register are *also* not used:
Additionally, a future variant of SVP64 will be applied to the Scalar
(Quad-precision and 128-bit) VSX instructions. Element-width overrides
are an opportunity to expand the Power ISA to 256-bit, 512-bit and
-1024-bit operations.
+1024-bit operations, as well as doubling or quadrupling the number
+of CSX registers to 128 or 256. Again further discussion is out of
+scope for this version of SVP64
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