Special Registers Altered:
+```
None
+```
`svremap` determines the relationship between registers and SVSHAPE SPRs.
The bitmask `SVme` determines which registers have a REMAP applied, and mi0-mo1
Special Registers Altered:
+```
None
+```
`svshape` is a convenience instruction that reduces instruction
count for common usage patterns, particularly Matrix, DCT and FFT. It sets up
Special Registers Altered:
+```
None
+```
`svindex` is a convenience instruction that reduces instruction
count for Indexed REMAP Mode. It sets up