[llvm] [llvm][gvn-sink] Don't try to sink inline asm (PR #138414)

[Paul Kirth via llvm-commits]

ilovepi wrote:

### Merge activity

* **May 5, 9:14 PM EDT**: A user started a stack merge that includes this pull request via [Graphite](https://app.graphite.dev/github/pr/llvm/llvm-project/138414).


https://github.com/llvm/llvm-project/pull/138414