[all-commits] [llvm/llvm-project] cbafb6: [NVPTX] Improve lowering of v4i8 (#67866)

[Artem Belevich via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: cbafb6f2f5c99474164dcc725820cbbeb2e02e14
      https://github.com/llvm/llvm-project/commit/cbafb6f2f5c99474164dcc725820cbbeb2e02e14
  Author: Artem Belevich <tra at google.com>
  Date:   2023-10-09 (Mon, 09 Oct 2023)

  Changed paths:
    M llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXInstPrinter.cpp
    M llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXInstPrinter.h
    M llvm/lib/Target/NVPTX/NVPTX.h
    M llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
    M llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
    M llvm/lib/Target/NVPTX/NVPTXISelLowering.h
    M llvm/lib/Target/NVPTX/NVPTXInstrInfo.td
    M llvm/lib/Target/NVPTX/NVPTXRegisterInfo.td
    M llvm/test/CodeGen/NVPTX/extractelement.ll
    M llvm/test/CodeGen/NVPTX/i16x2-instructions.ll
    A llvm/test/CodeGen/NVPTX/i8x4-instructions.ll
    M llvm/test/CodeGen/NVPTX/load-with-non-coherent-cache.ll
    M llvm/test/CodeGen/NVPTX/param-load-store.ll
    M llvm/test/CodeGen/NVPTX/unfold-masked-merge-vector-variablemask.ll
    M llvm/test/CodeGen/NVPTX/vec8.ll

  Log Message:
  -----------
  [NVPTX] Improve lowering of v4i8 (#67866)

Make v4i8 a legal type and plumb through lowering of relevant instructions.