[PATCH] D67841: [SLP] avoid reduction transform on patterns that the backend can load-combine

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

Ping.

There seems to be general agreement that this is a temporary (stopgap) solution until we can do limited load combining in IR. So it's a question of whether we're ok with a cost model hack to overcome the motivating bugs while we figure out how to add a new pass.


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  https://reviews.llvm.org/D67841/new/

https://reviews.llvm.org/D67841