[PATCH] D48435: AMDGPU: Add patterns for i32/i64 local atomic load/store

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: t-tye, kzhuravl.
Herald added subscribers: tpr, dstuttard, yaxunl, nhaehnle, wdng.

Not sure why the 32/64 split is needed in the atomic_load
store hierarchies. The regular PatFrags do this, but we don't
do it for the existing handling for global.

I'm not 100% sure if anything else is needed to handle the different orderings correctly


https://reviews.llvm.org/D48435

Files:
  lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
  lib/Target/AMDGPU/AMDGPUInstructions.td
  lib/Target/AMDGPU/DSInstructions.td
  lib/Target/AMDGPU/SIInstrInfo.td
  test/CodeGen/AMDGPU/atomic_load_local.ll
  test/CodeGen/AMDGPU/atomic_store_local.ll

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