[PATCH] D87428: BPF: avoid same condition evaluated in multiple branch instructions

[Yonghong Song via Phabricator via llvm-commits]

yonghong-song updated this revision to Diff 297067.
yonghong-song retitled this revision from "[RFC PATCH 3] BPF: avoid same condition evaluated in multiple branch instructions" to "BPF: avoid same condition evaluated in multiple branch instructions".
yonghong-song edited the summary of this revision.
yonghong-song added a comment.

- added tests, added llc option to disable optimization if needed.
- removed RFC tag.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D87428/new/

https://reviews.llvm.org/D87428

Files:
  llvm/lib/Target/BPF/BPFCheckAndAdjustIR.cpp
  llvm/test/CodeGen/BPF/eval-cond-once-1.ll
  llvm/test/CodeGen/BPF/eval-cond-once-2.ll

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