[PATCH] D52907: AMDGPU: Don't merge DS opcodes on SI to fix corruption in Hitman

[Marek Olšák via Phabricator via llvm-commits]

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

Repository:
  rL LLVM

https://reviews.llvm.org/D52907

Files:
  lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
  test/Transforms/LoadStoreVectorizer/AMDGPU/merge-stores.ll
  test/Transforms/LoadStoreVectorizer/AMDGPU/missing-alignment.ll
  test/Transforms/LoadStoreVectorizer/AMDGPU/multiple_tails.ll
  test/Transforms/LoadStoreVectorizer/AMDGPU/pointer-elements.ll

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