[PATCH] D59517: AMDGPU: Add support for cross address space synchronization scopes

[Konstantin Zhuravlyov via Phabricator via llvm-commits]

kzhuravl created this revision.
kzhuravl added reviewers: b-sumner, rampitec, t-tye.
Herald added subscribers: Petar.Avramovic, jfb, tpr, dstuttard, yaxunl, nhaehnle, wdng, jvesely, arsenm.
kzhuravl added a comment.

This still requires some more tests to be added (which I am working on), and docs updated. I just wanted to get this out here for some early code reviews and testing on hw.


https://reviews.llvm.org/D59517

Files:
  lib/Target/AMDGPU/AMDGPUMachineModuleInfo.cpp
  lib/Target/AMDGPU/AMDGPUMachineModuleInfo.h
  lib/Target/AMDGPU/SIMemoryLegalizer.cpp
  test/CodeGen/AMDGPU/atomicrmw-nand.ll
  test/CodeGen/AMDGPU/llvm.amdgcn.update.dpp.ll
  test/CodeGen/AMDGPU/local-atomics-fp.ll
  test/CodeGen/AMDGPU/memory-legalizer-amdpal.ll
  test/CodeGen/AMDGPU/memory-legalizer-atomic-cmpxchg.ll
  test/CodeGen/AMDGPU/memory-legalizer-atomic-fence.ll
  test/CodeGen/AMDGPU/memory-legalizer-atomic-insert-end.mir
  test/CodeGen/AMDGPU/memory-legalizer-atomic-rmw.ll
  test/CodeGen/AMDGPU/memory-legalizer-invalid-addrspace.mir
  test/CodeGen/AMDGPU/memory-legalizer-load.ll
  test/CodeGen/AMDGPU/memory-legalizer-local.mir
  test/CodeGen/AMDGPU/memory-legalizer-mesa3d.ll
  test/CodeGen/AMDGPU/memory-legalizer-multiple-mem-operands-atomics.mir
  test/CodeGen/AMDGPU/memory-legalizer-region.mir
  test/CodeGen/AMDGPU/memory-legalizer-store.ll

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