Keno Fischer 1a173576c9 [StripDeadDebug/DIFinder] Track inlined SPs
Summary:
In rL299692 I improved strip-dead-debug-info's ability to drop CUs that are not
referenced from the current module. However, in doing so I neglected to realize
that some SPs could be referenced entirely from inlined functions. It appears
I was not the only one to make this mistake, because DebugInfoFinder, doesn't
find those SPs either. Fix this in DebugInfoFinder and then use that to make
sure not to drop those CUs in strip-dead-debug-info.

Reviewers: aprantl

Reviewed By: aprantl

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D31904

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299936 91177308-0d34-0410-b5e6-96231b3b80d8
2017-04-11 13:32:11 +00:00
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