[llvm] [LoopInterchange] Constrain number of load/stores in a loop (PR #118973)

[Madhur Amilkanthwar via llvm-commits]

madhur13490 wrote:

> > Also, it is probably better to now turn that constant MaxMemInstrCount into an option with a default value, so that it could be easily adjusted on the command line for testing purposes.
> 
> I do second this. It would be more handy to turn MaxMemInstrCount into a command line option.
Sure. Addresses in the latest commit with one minor sanity check on the value.


https://github.com/llvm/llvm-project/pull/118973