Dominik Steenken 9f4a25e2a7
Add extended mnemonics (#97571)
This PR adds a number of thus-far missing extended mnemonics to the
assembler and disassembler for SystemZ.

The following mnemonics have been added and are supported for the
assembler and disassembler:

- `NOP(R)?`
- `LFI`
- `RISBG(N)?Z`

The following mnemonics have been added and are supported for the
assembler only:

- `JC(TH)?`
- `LLG(F|H)I`
- `NOT(G)?R`
2024-07-15 10:39:23 +02:00
..
2024-07-15 10:39:23 +02:00