[PATCH] D49915: [IR] Add a boolean field in DILocation to know if a line must covered or not

[calixte via Phabricator via llvm-commits]

calixte created this revision.
calixte added reviewers: marco-c, davidxl.
Herald added a subscriber: llvm-commits.

Some lines have a hit counter where they should not have one.
For example, in C++, some cleanup is adding at the end of a scope represented by a '}'.
So such a line has a hit counter where a user expects to not have one.
The goal of the patch is to add this information in DILocation which is used to get the covered lines in GCOVProfiling.cpp.
A following patch in clang will add this information when generating IR.


Repository:
  rL LLVM

https://reviews.llvm.org/D49915

Files:
  include/llvm/IR/DebugInfoMetadata.h
  include/llvm/IR/DebugLoc.h
  lib/IR/DebugLoc.cpp
  lib/Transforms/Instrumentation/GCOVProfiling.cpp

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