70a54bca6f
One of the previous patches introduced initial support for non-power-of-2 number of elements but some parts of the SLP vectorizer still were not adjusted to handle the costs correctly. Patch fixes it by improving analysis of the non-power-of-2 number of elements and fixes in the cost of the extractelements instructions. Reviewers: RKSimon Reviewed By: RKSimon Pull Request: https://github.com/llvm/llvm-project/pull/93213