[PATCH] D68793: [System Model] [TTI] Add TTI interfaces for write-combining buffers

[David Greene via Phabricator via llvm-commits]

greened updated this revision to Diff 231945.
greened added a comment.

Added comment explaining what a write-combining buffer is and one possibility of how to use this information.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D68793/new/

https://reviews.llvm.org/D68793

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

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