[PATCH] D101987: [DAG] Add a generic expansion for SHIFT_PARTS opcodes using funnel shifts

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

In D101987#2742612 <https://reviews.llvm.org/D101987#2742612>, @efriedma wrote:

> LGTM, but someone familiar with AMDGPU should look at those changes.

@arsenm @foad Would you be willing to accept this?


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https://reviews.llvm.org/D101987