[PATCH] D70228: [LoopDataPrefetch + SystemZ] Let target decide on prefetching on a per loop basis

[Jonas Paulsson via Phabricator via llvm-commits]

jonpa updated this revision to Diff 254441.
jonpa marked 4 inline comments as done.
jonpa added a comment.

Patch updated per review.

Comments expanded. I hope multiple line doxygen comments are ok for a parameter?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70228/new/

https://reviews.llvm.org/D70228

Files:
  llvm/include/llvm/Analysis/TargetTransformInfo.h
  llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
  llvm/include/llvm/CodeGen/BasicTTIImpl.h
  llvm/include/llvm/MC/MCSubtargetInfo.h
  llvm/lib/Analysis/TargetTransformInfo.cpp
  llvm/lib/MC/MCSubtargetInfo.cpp
  llvm/lib/Target/AArch64/AArch64Subtarget.h
  llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.cpp
  llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.h
  llvm/lib/Transforms/Scalar/LoopDataPrefetch.cpp
  llvm/test/CodeGen/SystemZ/prefetch-02.ll
  llvm/test/CodeGen/SystemZ/prefetch-03.ll
  llvm/test/CodeGen/SystemZ/prefetch-04.ll

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