[llvm-branch-commits] [llvm] [RISCV][MC] Add Q support for Zfa (PR #139508)

[Iris Shi via llvm-branch-commits]

el-ev wrote:

### Merge activity

* **May 14, 10:50 PM EDT**: A user started a stack merge that includes this pull request via [Graphite](https://app.graphite.dev/github/pr/llvm/llvm-project/139508).


https://github.com/llvm/llvm-project/pull/139508