[PATCH] D63512: [X86] Add DAG combine to turn (vzmovl (insert_subvector undef, X, 0)) into (insert_subvector allzeros, (vzmovl X), 0)

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This revision was automatically updated to reflect the committed changes.
Closed by commit rL364095: [X86] Add DAG combine to turn (vzmovl (insert_subvector undef, X, 0)) into… (authored by ctopper, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D63512?vs=206029&id=206046#toc

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D63512/new/

https://reviews.llvm.org/D63512

Files:
  llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
  llvm/trunk/lib/Target/X86/X86InstrAVX512.td
  llvm/trunk/lib/Target/X86/X86InstrSSE.td
  llvm/trunk/test/CodeGen/X86/avx-load-store.ll
  llvm/trunk/test/CodeGen/X86/vec_extract-avx.ll
  llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v4.ll

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