{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"|"}]}
| NVPTX        | `reg16`        | None\*                             | `h`                  |
| MIPS         | `freg`         | `$f[0-31]`                         | `f`                  |
| NVPTX        | `reg32`        | None\*                             | `r`                  |