[llvm-branch-commits] [llvm] [AMDGPU] Use real num_records width in LowerBufferFatPointers (PR #217138)

[Lukas Sommer via llvm-branch-commits]

https://github.com/sommerlukas approved this pull request.

Looks good, just the PR description/commit message needs some fixes:
> Fix the following edge cases in reasoning about whether a value can be

This looks like a left-over artifact.

Also, it should probably be "four ways" instead of "three ways", given the enumeration has four items.

https://github.com/llvm/llvm-project/pull/217138