[PATCH] D157913: [WIP][Coverage] Allow Clang coverage to be used with debug info correlation.

[Zequan Wu via Phabricator via cfe-commits]

zequanwu updated this revision to Diff 554048.
zequanwu added a comment.

__llvm_prf_names section in the binary could be non-zero because non-instrumented function names are store there to indicate execution of 0.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D157913/new/

https://reviews.llvm.org/D157913

Files:
  clang/lib/CodeGen/CoverageMappingGen.cpp
  clang/test/CodeGen/coverage-debug-info-correlate.c
  compiler-rt/lib/profile/InstrProfilingWriter.c
  compiler-rt/test/profile/Darwin/coverage-debug-info-correlate.cpp
  compiler-rt/test/profile/Linux/coverage-debug-info-correlate.cpp
  llvm/include/llvm/ProfileData/Coverage/CoverageMappingReader.h
  llvm/include/llvm/ProfileData/InstrProf.h
  llvm/lib/ProfileData/Coverage/CoverageMapping.cpp
  llvm/lib/ProfileData/Coverage/CoverageMappingReader.cpp
  llvm/lib/ProfileData/InstrProfReader.cpp

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