[PATCH] D148710: [DAGCombiner] Hoist add/sub binop w/ constant op only if it won't increase divergency node

[chenglin.bi via Phabricator via llvm-commits]

bcl5980 updated this revision to Diff 515514.
bcl5980 retitled this revision from "[DAGCombiner] Limit 'hoist add/sub binop w/ constant op' to the same divergency property" to "[DAGCombiner] Hoist add/sub binop w/ constant op only if it won't increase divergency node".
bcl5980 edited the summary of this revision.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D148710/new/

https://reviews.llvm.org/D148710

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.s.barrier.ll

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