[all-commits] [llvm/llvm-project] c7aa15: [AMDGPU] Extend type support for update_dpp intrinsic

Stanislav Mekhanoshin via All-commits all-commits at lists.llvm.org
Fri Nov 1 12:27:04 PDT 2024


  Branch: refs/heads/users/rampitec/10-31-_amdgpu_extend_type_support_for_update_dpp_intrinsic
  Home:   https://github.com/llvm/llvm-project
  Commit: c7aa15d8ed36704db152e2c923931302ada59d40
      https://github.com/llvm/llvm-project/commit/c7aa15d8ed36704db152e2c923931302ada59d40
  Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
  Date:   2024-11-01 (Fri, 01 Nov 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    M llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.update.dpp.ll
    M llvm/test/CodeGen/AMDGPU/atomic_optimizations_global_pointer.ll
    M llvm/test/CodeGen/AMDGPU/atomic_optimizations_local_pointer.ll
    M llvm/test/CodeGen/AMDGPU/dpp64_combine.ll
    M llvm/test/CodeGen/AMDGPU/global_atomics_scan_fadd.ll
    M llvm/test/CodeGen/AMDGPU/global_atomics_scan_fmax.ll
    M llvm/test/CodeGen/AMDGPU/global_atomics_scan_fmin.ll
    M llvm/test/CodeGen/AMDGPU/global_atomics_scan_fsub.ll
    A llvm/test/CodeGen/AMDGPU/llvm.amdgcn.update.dpp.gfx90a.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.update.dpp.ll

  Log Message:
  -----------
  [AMDGPU] Extend type support for update_dpp intrinsic

We can split 64-bit DPP as a post-RA pseudo if control values are
supported, but cannot handle other types.



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