[PATCH] D119105: [DAGCombiner][AArch64] Enhance to fold CSNEG into CSINC instruction

[Dave Green via Phabricator via llvm-commits]

dmgreen added a comment.

The code is very similar to the performAddCSelIntoCSinc method. Can they share the same code, with the differences for CSNeg accounted for?


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  https://reviews.llvm.org/D119105/new/

https://reviews.llvm.org/D119105