[all-commits] [llvm/llvm-project] 5f4abb: [Hexagon] Replace incorrect pattern for vpackl HWI...

[Krzysztof Parzyszek via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5f4abb7fab1c6a87f059ed8732fd12b237f4805d
      https://github.com/llvm/llvm-project/commit/5f4abb7fab1c6a87f059ed8732fd12b237f4805d
  Author: Krzysztof Parzyszek <kparzysz at quicinc.com>
  Date:   2020-09-15 (Tue, 15 Sep 2020)

  Changed paths:
    M llvm/lib/Target/Hexagon/HexagonPatternsHVX.td
    M llvm/test/CodeGen/Hexagon/autohvx/isel-widen-truncate-pair.ll
    M llvm/test/CodeGen/Hexagon/autohvx/widen-trunc.ll

  Log Message:
  -----------
  [Hexagon] Replace incorrect pattern for vpackl HWI32 -> HVi8

V6_vdealb4w is not correct for pairs, use V6_vpackeh/V6_vpackeb instead.