[all-commits] [llvm/llvm-project] 9ad261: [X86] Use Register instead of unsigned. NFCI.

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9ad261540da6e66a666e48fed95455bc27fa995b
      https://github.com/llvm/llvm-project/commit/9ad261540da6e66a666e48fed95455bc27fa995b
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-09-07 (Mon, 07 Sep 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86InstrInfo.cpp

  Log Message:
  -----------
  [X86] Use Register instead of unsigned. NFCI.

Fixes llvm-prefer-register-over-unsigned clang-tidy warnings.


  Commit: aa3fcb967110f2d448d241358cadc048954e6134
      https://github.com/llvm/llvm-project/commit/aa3fcb967110f2d448d241358cadc048954e6134
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-09-07 (Mon, 07 Sep 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/vector-shuffle-combining-avx.ll

  Log Message:
  -----------
  [X86][AVX] Add extra vperm2f128+vpermilvar combine coverage

The existing test /should/ reduce to a vmovaps (concat xmm with zero upper).


  Commit: 71dfdbe2c73afcc319bfd96c9e73407ea9245e3a
      https://github.com/llvm/llvm-project/commit/71dfdbe2c73afcc319bfd96c9e73407ea9245e3a
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-09-07 (Mon, 07 Sep 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/vector-shuffle-combining-avx.ll

  Log Message:
  -----------
  [X86] getFauxShuffleMask - handle insert_subvector(zero, sub, C)

Directly use SM_SentinelZero elements if we're (widening)inserting into a zero vector.


Compare: https://github.com/llvm/llvm-project/compare/ee68b66d94b5...71dfdbe2c73a