[PATCH] D39955: [Driver] Add command-line flags for the new TBAA metadata format

[Ivan Kosarev via Phabricator via cfe-commits]

kosarev added a comment.

Adding a (temporary) flag for the new format would help with updating tests that depend on the shape of TBAA metadata. There are lots of them and I guess some change frequently so we may want to address this in a few patches. That would also reduce the pressure on those who are in process of preparing new patches. So yes, if we can live with both the formats for some time, then that would make the transition easier for all concerned.

Will remove the clang option from the patch. We don't need it indeed. Thanks for pointing out.


Repository:
  rL LLVM

https://reviews.llvm.org/D39955