[PATCH] D116928: [LoopVectorize] Support epilogue vectorisation of loops with reductions

[Kerry McLaughlin via Phabricator via llvm-commits]

kmclaughlin added inline comments.


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Comment at: llvm/test/Transforms/LoopVectorize/AArch64/sve-epilog-vect-reductions.ll:242
+;
+; Conditional reduction with interleaving
+;
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sdesmalen wrote:
> Is there anything specifically different about how reductions are handled in epilogue vectorization, that requires this to be tested explicitly? (same for a max-reduction above)
I was trying to add tests for many different scenarios involving reductions, though I think you're right that some of these aren't testing anything different related to this patch that isn't already covered elsewhere. I've removed the tests that you've highlighted here & in the other test files.


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  https://reviews.llvm.org/D116928/new/

https://reviews.llvm.org/D116928