[PATCH] D81859: [RFC BPF] Prevent Speculative Code Motion

[Yonghong Song via Phabricator via llvm-commits]

yonghong-song updated this revision to Diff 270960.
yonghong-song added a comment.

more detailed implementation in BPF backend getUserCost() implementation to fix a few kernel bpf selftests issues.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D81859/new/

https://reviews.llvm.org/D81859

Files:
  llvm/lib/Target/BPF/BPFTargetMachine.cpp
  llvm/lib/Target/BPF/BPFTargetMachine.h
  llvm/lib/Target/BPF/BPFTargetTransformInfo.h
  llvm/lib/Transforms/Utils/SimplifyCFG.cpp

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