[PATCH] D85570: [RFC] BPF: add AdjustOpt IR pass to generate verifier friendly codes

[Yonghong Song via Phabricator via llvm-commits]

yonghong-song updated this revision to Diff 289219.
yonghong-song edited the summary of this revision.
yonghong-song added a comment.

add another adjustopt phase right after clang codegen to prevent certain early CSE optimization for __builtin_preserve_* intrinsics.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D85570/new/

https://reviews.llvm.org/D85570

Files:
  llvm/lib/Target/BPF/BPF.h
  llvm/lib/Target/BPF/BPFAdjustOpt.cpp
  llvm/lib/Target/BPF/BPFTargetMachine.cpp
  llvm/lib/Target/BPF/CMakeLists.txt

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