[PATCH] D130710: [ASTWriter] Provide capability to output a PCM/PCH file that does not write out information about its output path

[Ben Langmuir via Phabricator via cfe-commits]

benlangmuir added a comment.

Is the functionality provided by `ORIGINAL_PCH_DIR` still useful for making it possible to move a PCH and its referenced headers?  It's not completely clear to me when this feature is used in practice.  It would be nice to remove it or change the default behaviour if possible, rather than require a new option, but I'm open to this approach if we think we can't change the default.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D130710/new/

https://reviews.llvm.org/D130710