[PATCH] D19228: [X86][AVX2] Prefer VPERMQ/VPERMPD over VINSERTI128/VINSERTF128 for unary shuffles

Simon Pilgrim via llvm-commits llvm-commits at lists.llvm.org
Tue Apr 19 05:32:27 PDT 2016


This revision was automatically updated to reflect the committed changes.
Closed by commit rL266728: [X86][AVX2] Prefer VPERMQ/VPERMPD over VINSERTI128/VINSERTF128 for unary… (authored by RKSimon).

Changed prior to commit:
  http://reviews.llvm.org/D19228?vs=54107&id=54180#toc

Repository:
  rL LLVM

http://reviews.llvm.org/D19228

Files:
  llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
  llvm/trunk/test/CodeGen/X86/avx-vperm2x128.ll
  llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v16.ll
  llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v32.ll
  llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v4.ll
  llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v8.ll

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