[llvm] CodeGen: Record MMOs in finalizeBundle (PR #166210)

[Jan Patrick Lehr via llvm-commits]

jplehr wrote:

This was done on an MI210.
To reproduce, this should do:

```
cmake -S llvm -B build -C offload/cmake/caches/AMDGPULibcBot.cmake -GNinja
cd build
ninja
ninja check-libc-amdgcn-amd-amdhsa
```

https://github.com/llvm/llvm-project/pull/166210