[all-commits] [llvm/llvm-project] 6d7e51: [AMDGPU] Extend type support for update_dpp intrin...

Stanislav Mekhanoshin via All-commits all-commits at lists.llvm.org
Tue Nov 5 13:59:35 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6d7e51de5ec46c1fcc7a7e80135f561a88a1296b
      https://github.com/llvm/llvm-project/commit/6d7e51de5ec46c1fcc7a7e80135f561a88a1296b
  Author: Stanislav Mekhanoshin <rampitec at users.noreply.github.com>
  Date:   2024-11-05 (Tue, 05 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 (#114597)

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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