[PATCH] D84071: More conservatively report status from LoopIdiomRecognize

[Jon Roelofs via Phabricator via llvm-commits]

jroelofs created this revision.
jroelofs added reviewers: serge-sans-paille, lebedev.ri, nikic, eli.friedman.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.

Being "precise" here is getting us into trouble with one of the EXPENSIVE_CHECKS buildbots, see [1].  Rather than reporting IR additions that later get rolled back as "no change", instead we now conservatively report that there was.

      

1: http://lists.llvm.org/pipermail/llvm-dev/2020-July/143509.html


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D84071

Files:
  llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp

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