[llvm] [LoopInterchange] Supported partially-perfect Loop Nests (PR #199511)

[Rohit Garg via llvm-commits]

rohgarg-qual wrote:

The build failure is caused by API updates from commit https://github.com/llvm/llvm-project/commit/eefb335b0b955ed1b52416096daf66d7b1617452. I'll update the code to match the latest API and push the corresponding changes.

https://github.com/llvm/llvm-project/pull/199511