[all-commits] [llvm/llvm-project] f5d07a: [Hexagon] Realign HVX vectors wherever possible

[Krzysztof Parzyszek via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f5d07a05bbd41f827ccfa1bed7bfdfbab2be85dc
      https://github.com/llvm/llvm-project/commit/f5d07a05bbd41f827ccfa1bed7bfdfbab2be85dc
  Author: Krzysztof Parzyszek <kparzysz at quicinc.com>
  Date:   2020-12-09 (Wed, 09 Dec 2020)

  Changed paths:
    M llvm/lib/Target/Hexagon/CMakeLists.txt
    M llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
    M llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp
    A llvm/lib/Target/Hexagon/HexagonVectorCombine.cpp
    A llvm/test/CodeGen/Hexagon/autohvx/masked-vector-align.ll
    M llvm/test/CodeGen/Hexagon/v6vect-no-sideeffects.ll

  Log Message:
  -----------
  [Hexagon] Realign HVX vectors wherever possible

Introduce HexagonVectorCombine as a helper class for vector-related
optimizations.