[all-commits] [llvm/llvm-project] 6a8cfe: [Hexagon] Use shifts by scalar for funnel shifts b...

[Krzysztof Parzyszek via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6a8cfe9a728ff1f174ccfce5c7066ac51288b97f
      https://github.com/llvm/llvm-project/commit/6a8cfe9a728ff1f174ccfce5c7066ac51288b97f
  Author: Krzysztof Parzyszek <kparzysz at quicinc.com>
  Date:   2022-10-18 (Tue, 18 Oct 2022)

  Changed paths:
    M llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp
    M llvm/test/CodeGen/Hexagon/autohvx/funnel-128b.ll

  Log Message:
  -----------
  [Hexagon] Use shifts by scalar for funnel shifts by scalar

HVX has vector shifts by a scalar register. Use those in the expansions
of funnel shifts where profitable.