[PATCH] D89158: [NewPM] Provide method to run all pipeline callbacks, used for -O0

[Arthur Eubanks via Phabricator via cfe-commits]

aeubanks updated this revision to Diff 303737.
aeubanks added a comment.
Herald added a subscriber: dexonsmith.

check if pass manager is empty before adding


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D89158/new/

https://reviews.llvm.org/D89158

Files:
  clang/lib/CodeGen/BackendUtil.cpp
  clang/test/CodeGen/bpf-O0.c
  llvm/include/llvm/IR/PassManager.h
  llvm/include/llvm/Passes/PassBuilder.h
  llvm/lib/Passes/PassBuilder.cpp
  llvm/test/CodeGen/BPF/optnone-2.ll
  llvm/test/Other/new-pm-O0-ep-callbacks.ll

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