[PATCH] D81416: [LV][SLP] Interleave to expose ILP for small loops with scalar reductions.

[Aaron H Liu via Phabricator via llvm-commits]

AaronLiu added a comment.

In D81416#2117912 <https://reviews.llvm.org/D81416#2117912>, @bmahjour wrote:

> May I suggest we only test what this patch actually changes? This patch adds an option which when enabled allows interleaving of loops with small trip counts and scalar reductions, so it suffices to test exactly that. That should be covered by llvm/test/Transforms/LoopVectorize/PowerPC/interleave_IC.ll. I think the other test cases can be removed. IMHO adding more tests to make sure SLP vectorization happens (and the like) are redundant, add unnecessary maintenance in the future and are beyond the scope of what this patch is trying to do.


Will remove other three testcases.


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  https://reviews.llvm.org/D81416/new/

https://reviews.llvm.org/D81416