[llvm] [LoopFusion] Doing cheaper checks first (NFC) (PR #206275)

[Ehsan Amiri via llvm-commits]

amehsan wrote:

> LGTM.
> 
> Perhaps could reword the title to something like "Doing cheaper dependence checks first to reduce compile time (NFC)".

Changed to "Reorder dependence checks to reduce compile time (NFC) "

https://github.com/llvm/llvm-project/pull/206275