[all-commits] [llvm/llvm-project] 6a1b11: [AMDGPU] Add intrinsics for atomic struct buffer l...

[Jessica Del via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6a1b119035bd329c54f6b5438e6989e49dcb0adb
      https://github.com/llvm/llvm-project/commit/6a1b119035bd329c54f6b5438e6989e49dcb0adb
  Author: Jessica Del <50999226+OutOfCache at users.noreply.github.com>
  Date:   2024-07-24 (Wed, 24 Jul 2024)

  Changed paths:
    M llvm/include/llvm/IR/IntrinsicsAMDGPU.td
    M llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
    M llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    A llvm/test/CodeGen/AMDGPU/llvm.amdgcn.struct.atomic.buffer.load.ll
    A llvm/test/CodeGen/AMDGPU/llvm.amdgcn.struct.ptr.atomic.buffer.load.ll

  Log Message:
  -----------
  [AMDGPU] Add intrinsics for atomic struct buffer loads (#100140)

Mark these intrinsics as atomic loads within LLVM to prevent hoisting
out of loops in cases where
the load is considered invariant.

Similar to https://github.com/llvm/llvm-project/pull/97707, but for
struct buffer loads.



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