[PATCH] D44585: [AMDGPU] Scalarize when scalar code cheaper than vector code.

[Farhana Aleen via Phabricator via llvm-commits]

FarhanaAleen updated this revision to Diff 139839.
FarhanaAleen added a comment.

Moved the optimization inside DAGCombiner.


https://reviews.llvm.org/D44585

Files:
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  test/CodeGen/AMDGPU/scalarize.ll

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