[all-commits] [llvm/llvm-project] 331bf9: [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: 331bf931aba74a2a35434a0f76fee77491fa7424
      https://github.com/llvm/llvm-project/commit/331bf931aba74a2a35434a0f76fee77491fa7424
  Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
  Date:   2024-11-05 (Tue, 05 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: e3017f84cab42176072a63da353193c32198ab74
      https://github.com/llvm/llvm-project/commit/e3017f84cab42176072a63da353193c32198ab74
  Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
  Date:   2024-11-05 (Tue, 05 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/ce1c2d90f516...e3017f84cab4

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