[PATCH] D49837: [SelectionDAG] Handle unary SelectPatternFlavor for ABS case in SelectionDAGBuilder::visitSelect.

[Nemanja Ivanovic via Phabricator via llvm-commits]

nemanjai added a comment.

It would appear that the fix for PR 41149 should be fairly straightforward. The vector type legalizer just needs to learn about `ISD::ABS`. Likely just another `case` to be added in `ScalarizeVectorResult()`.
PR 41160 is a common pitfall with DAG combines. I've gone ahead and reduced the test case provided in the PR.


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  rL LLVM

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https://reviews.llvm.org/D49837