[PATCH] D83605: [SelectionDAG][WebAssembly] Recognize splat value ABS operations

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Mar 18 04:15:18 PDT 2021


RKSimon added a comment.

In D83605#2631635 <https://reviews.llvm.org/D83605#2631635>, @RKSimon wrote:

> @tlively Not sure what plan you have for this patch, but I've created D98778 <https://reviews.llvm.org/D98778> that handles the generic ISD::ABS splat handling in SelectionDAG::isSplatValue

The generic ISD::ABS splat handling has landed - it could be that we can generically fold binop(splat(),splat()) -> splat(binop()) as well


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