{"ast_node_type":"other","tokens":[{"end":109,"kind":"keyword","start":0,"text":"|"}]}
| ------------ | ------------------------------- | -------------- | --------------------------------------- |
| Architecture | Register class                  | Target feature | Allowed types                           |
| MIPS32       | `reg`                           | None           | `i8`, `i16`, `i32`, `f32`               |