This table is taken from v3.0B.
Table 9: Primary Opcode Map (opcode bits 0:5)
+```
| 000 | 001 | 010 | 011 | 100 | 101 | 110 | 111
000 | | | tdi | twi | EXT04 | | | mulli | 000
001 | subfic | | cmpli | cmpi | addic | addic. | addi | addis | 001
110 | lfs | lfsu | lfd | lfdu | stfs | stfsu | stfd | stfdu | 110
111 | lq | EXT57 | EXT58 | EXT59 | EXT60 | EXT61 | EXT62 | EXT63 | 111
| 000 | 001 | 010 | 011 | 100 | 101 | 110 | 111
+```
## Suitable for svp64-only
change. When not prefixed with svp64 these opcodes **specifically**
retain their v3.0B / v3.1B OpenPOWER Standard compliant meaning.
+```
| 000 | 001 | 010 | 011 | 100 | 101 | 110 | 111
000 | | | | | | | | mulli | 000
001 | subfic | | cmpli | cmpi | addic | addic. | addi | addis | 001
- 010 | | | | EXT19 | rlwimi| rlwinm | | rlwnm | 010
+ 010 | bc/l/a | | | EXT19 | rlwimi| rlwinm | | rlwnm | 010
011 | ori | oris | xori | xoris | andi. | andis. | EXT30 | EXT31 | 011
100 | lwz | lwzu | lbz | lbzu | stw | stwu | stb | stbu | 100
101 | lhz | lhzu | lha | lhau | sth | sthu | | | 101
110 | lfs | lfsu | lfd | lfdu | stfs | stfsu | stfd | stfdu | 110
111 | | | EXT58 | EXT59 | | EXT61 | | EXT63 | 111
| 000 | 001 | 010 | 011 | 100 | 101 | 110 | 111
+```
It is important to note that having a different v3.0B Scalar opcode
that is different from an SVP64 one is highly undesirable: the complexity