[PATCH] D108942: [compiler-rt] Add more diagnostic to InstrProfError

[Gulfem Savrun Yeniceri via Phabricator via llvm-commits]

gulfem created this revision.
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If profile data is malformed for any kind of reason, we generate
an error that only reports "malformed instrumentation profile data"
without any further information. This patch extends InstrProfError
class to receive an optional error message argument, so that we can
do better error reporting.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D108942

Files:
  llvm/include/llvm/ProfileData/InstrProf.h
  llvm/include/llvm/ProfileData/InstrProfReader.h
  llvm/lib/ProfileData/Coverage/CoverageMappingReader.cpp
  llvm/lib/ProfileData/InstrProf.cpp
  llvm/lib/ProfileData/InstrProfReader.cpp

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