Adam Nemet 9f5a670297
[TableGen] !subst on a dag should retain name of operator (#141195)
Without this patch the !subst in the test drops the name "$frag" from
(one_frag:$frag ...) and returns:

```
(set FPR32_NEW:$dst, (one_frag FPR32_NEW:$a, FPR32_NEW:$b))
```
2025-05-23 12:03:56 -07:00
..
2022-10-26 09:16:32 -07:00