{"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"|"}]}
| SPARC        | `r5`/`g5`                               | Reserved for system. (SPARC32 only) |
| SPARC        | `r1`/`g1`                               | Used internally by LLVM. |
| SPARC        | `r6`/`g6`, `r7`/`g7`                    | Reserved for system. |