[flang-commits] [clang] [flang] [flang] add -floop-interchange and enable it with opt levels (PR #140182)

[Nikita Popov via flang-commits]

nikic wrote:

As this is time critical (needs to land prior to the LLVM 21 release tomorrow) I've submitted a PR myself: https://github.com/llvm/llvm-project/pull/155279

https://github.com/llvm/llvm-project/pull/140182