[PATCH] D132261: [SLP]Do not reduce repeated values, use scalar red ops instead.

[Caleb Watts via Phabricator via llvm-commits]

calebwat added a comment.

To add on to the above, the order of the values in the scale vector is determined by the default order of Candidates, and in these test cases there's a mismatch between that order and the lanes that the scalar values are in in the vectorized value.


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  https://reviews.llvm.org/D132261/new/

https://reviews.llvm.org/D132261