[PATCH] D42086: [X86] Teach LowerBUILD_VECTOR to recognize pair-wise splats of 32-bit elements and use a 64-bit broadcast

[Phabricator via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL322730: [X86] Teach LowerBUILD_VECTOR to recognize pair-wise splats of 32-bit elements… (authored by ctopper, committed by ).

Repository:
  rL LLVM

https://reviews.llvm.org/D42086

Files:
  llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
  llvm/trunk/test/CodeGen/X86/avx2-vbroadcast.ll
  llvm/trunk/test/CodeGen/X86/avx512-intrinsics-fast-isel.ll
  llvm/trunk/test/CodeGen/X86/avx512vl-intrinsics-fast-isel.ll
  llvm/trunk/test/CodeGen/X86/broadcastm-lowering.ll
  llvm/trunk/test/CodeGen/X86/insertelement-shuffle.ll
  llvm/trunk/test/CodeGen/X86/vector-shuffle-combining-xop.ll

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