[PATCH] D29187: AMDGPU: Implement hook for InferAddressSpaces

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
Herald added a reviewer: tstellarAMD.
Herald added subscribers: tony-tye, yaxunl, nhaehnle, wdng, kzhuravl, rampitec.

For now just port some of the existing NVPTX tests
and from an old HSAIL optimization pass which
approximately did the same thing.

      

Don't enable the pass yet until more testing is done.


https://reviews.llvm.org/D29187

Files:
  lib/Target/AMDGPU/AMDGPUSubtarget.h
  lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
  test/Transforms/InferAddressSpaces/AMDGPU/basic.ll
  test/Transforms/InferAddressSpaces/AMDGPU/infer-address-space.ll
  test/Transforms/InferAddressSpaces/AMDGPU/old-pass-regressions.ll
  test/Transforms/InferAddressSpaces/lit.local.cfg

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