[PATCH] D25637: AMDGPU/SI: Handle hazard with sgpr lane selects for v_{read, write}lane

[Tom Stellard via llvm-commits]

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

https://reviews.llvm.org/D25637

Files:
  lib/Target/AMDGPU/GCNHazardRecognizer.cpp
  lib/Target/AMDGPU/GCNHazardRecognizer.h
  test/CodeGen/MIR/AMDGPU/inserted-wait-states.mir

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