| OP | MMM | | | ?-Form |
| OP | 000 | idx | imm | |
-Two different types of contexts are available so far: svp64 RM and swizzle. Their format is as follows when stired in SPRs:
+Two different types of contexts are available so far: svp64 RM and swizzle. Their format is as follows when stored in SPRs:
| 0..3 | 5..7 | 8........31 | name |
| ---- | ---- | ----------- | --------- |
| OP | MM | | mask | | ?-Form |
| OP | 01 | idx | mask | imm | |
-Note however that only instructions which contain SUBVL!=1 cause the Swizxle SPRs to count down, and that consequently it is only svp64 encoded instructions
-to which this applies. *This includes Context-propagated ones!*
+Note however that it is only svp64 encoded instructions
+to which swizzle applies, so Swizxle Shift Registers only activate (and shift down) on svp64 instructions. *This includes Context-propagated ones!*
The mask is encoded as follows: