[llvm] [DependenceAnalysis] Extending SIV to handle separate loops (PR #128782)

[Alireza Torabian via llvm-commits]

1997alireza wrote:

> To be clear: I don't yet think this is worth integrating for a special case of loop fusion, especially if we don't even have the corresponding PR that makes use of this yet.

Thanks Michael for your time and comments. I tried to resolve them and provide a more clean patch. Please take a look and let me know what you think. I apologize for the delay, I was caught up with some other projects.

https://github.com/llvm/llvm-project/pull/128782