[PATCH] D84981: [NewPM] Only print 'Invalidating all ...' when invalidation occurs

[Arthur Eubanks via Phabricator via llvm-commits]

aeubanks created this revision.
aeubanks added reviewers: asbirlea, ychen.
Herald added subscribers: llvm-commits, zzheng.
Herald added a project: LLVM.
aeubanks requested review of this revision.

It's noisy when an analysis is marked as not preserved, but isn't actually invalidated.
See https://reviews.llvm.org/D84959 for motivation.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D84981

Files:
  llvm/include/llvm/IR/PassManagerImpl.h
  llvm/test/Other/loop-pm-invalidation.ll
  llvm/test/Transforms/Inline/cgscc-incremental-invalidate.ll
  llvm/test/Transforms/LoopUnroll/unroll-loop-invalidation.ll
  llvm/test/Transforms/LoopVectorize/novect-lcssa-cfg-invalidation.ll
  llvm/test/Transforms/SCCP/ipsccp-preserve-analysis.ll

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