[PATCH] D30213: [X86][SSE] Enable post-legalize vXi64 shuffle combining on 32-bit targets

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon updated this revision to Diff 89411.
RKSimon added a comment.

Rebased against the regenerated dagcombine-cse.ll


Repository:
  rL LLVM

https://reviews.llvm.org/D30213

Files:
  lib/Target/X86/X86ISelLowering.cpp
  test/CodeGen/X86/avx-shuffle-x86_32.ll
  test/CodeGen/X86/dagcombine-cse.ll
  test/CodeGen/X86/vector-extend-inreg.ll
  test/CodeGen/X86/vector-shuffle-combining-avx2.ll
  test/CodeGen/X86/vector-shuffle-combining-avx512bw.ll

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