[PATCH] D39628: [DebugInfo] Unify logic to merge DILocations. NFC.

[Adrian Prantl via Phabricator via llvm-commits]

aprantl added a comment.

It looks like this will cause DILocation::getMergedLocation() to create new DILocations? When this happens at the MIR level this will cause problems with the textual MIR output because the new locations aren't printed. Should we introduce a flag to disable creation of new metadata?


https://reviews.llvm.org/D39628