[llvm] [SDAG] Preserve InBounds in DAGCombines (PR #165424)

[Fabian Ritter via llvm-commits]

ritter-x2a wrote:

### Merge activity

* **Oct 31, 9:23 AM UTC**: A user started a stack merge that includes this pull request via [Graphite](https://app.graphite.dev/github/pr/llvm/llvm-project/165424).


https://github.com/llvm/llvm-project/pull/165424