[llvm] [SLP] Fix : Do not skip profitable small VFs in Vectorize Stores (PR #177100)

[via llvm-commits]

Soumik15630 wrote:

Please ,Correct me if I'm wrong
But my understanding is ,  
The changes I made was just a boundary case vf==maxrangevf it doesn't relax any of the existing guards for vf>maxrangevf  - which were added for compile time reasons 
But again I can be wrong or missing something 

https://github.com/llvm/llvm-project/pull/177100