[PATCH] D34569: [DAGCombine] Improve Store Merge logic to merge bitcast extracts.

[Nirav Dave via Phabricator via llvm-commits]

niravd created this revision.

Teach DAGCombiner to deal with bitcast of vector extracts.


https://reviews.llvm.org/D34569

Files:
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  test/CodeGen/X86/MergeConsecutiveStores.ll

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