[all-commits] [llvm/llvm-project] 72b7e7: [AMDGPU] Allow lane-op lowering for illegal types

[Stanislav Mekhanoshin via All-commits]

  Branch: refs/heads/users/rampitec/11-04-_amdgpu_allow_lane-op_lowering_for_illegal_types
  Home:   https://github.com/llvm/llvm-project
  Commit: 72b7e7d847790f7243a03ac017d8ccd8b0edb122
      https://github.com/llvm/llvm-project/commit/72b7e7d847790f7243a03ac017d8ccd8b0edb122
  Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
  Date:   2024-11-07 (Thu, 07 Nov 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.mov.dpp8.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.permlane.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.permlane64.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.readfirstlane.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.readlane.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.set.inactive.chain.arg.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.set.inactive.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.writelane.ll

  Log Message:
  -----------
  [AMDGPU] Allow lane-op lowering for illegal types

Currently overloaded lane-op intrinsics only work for legal types.
It fails with 'Do not know how to promote this operator' with SDag
on the i8 type notably. The patch fixes that.


  Commit: 7c4fa7d8b8a6020e739b1acab2d993d2ed1cde2e
      https://github.com/llvm/llvm-project/commit/7c4fa7d8b8a6020e739b1acab2d993d2ed1cde2e
  Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
  Date:   2024-11-07 (Thu, 07 Nov 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.update.dpp.ll

  Log Message:
  -----------
  Added amdgcn_update_dpp


Compare: https://github.com/llvm/llvm-project/compare/634483a3ceff...7c4fa7d8b8a6

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