[PATCH] D102882: [AMDGPU] Fix module LDS selection

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

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Accesses to global module LDS variable start from null,
but kernel also thinks its variables start address is
null. Fixed by not using a null as an address.


https://reviews.llvm.org/D102882

Files:
  llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
  llvm/lib/Target/AMDGPU/AMDGPULowerModuleLDSPass.cpp
  llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.cpp
  llvm/test/CodeGen/AMDGPU/lower-module-lds-constantexpr.ll
  llvm/test/CodeGen/AMDGPU/lower-module-lds-indirect.ll
  llvm/test/CodeGen/AMDGPU/lower-module-lds-offsets.ll
  llvm/test/CodeGen/AMDGPU/lower-module-lds-used-list.ll
  llvm/test/CodeGen/AMDGPU/lower-module-lds.ll

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