[PATCH] D61806: [DAGCombiner] try to move bitcast after extract_subvector

[Sanjay Patel via Phabricator via llvm-commits]

spatel updated this revision to Diff 199167.
spatel marked an inline comment as done.
spatel added a comment.

Patch updated:
Use modulo of element counts for safety.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D61806/new/

https://reviews.llvm.org/D61806

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/test/CodeGen/X86/extractelement-fp.ll
  llvm/test/CodeGen/X86/madd.ll
  llvm/test/CodeGen/X86/oddshuffles.ll
  llvm/test/CodeGen/X86/sad.ll
  llvm/test/CodeGen/X86/vector-fshl-256.ll
  llvm/test/CodeGen/X86/vector-fshl-rot-256.ll
  llvm/test/CodeGen/X86/vector-fshr-256.ll
  llvm/test/CodeGen/X86/vector-fshr-rot-256.ll
  llvm/test/CodeGen/X86/vector-rotate-256.ll
  llvm/test/CodeGen/X86/vector-shift-ashr-256.ll
  llvm/test/CodeGen/X86/vector-shuffle-256-v4.ll

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