[PATCH] D70696: [DebugInfo] Support to emit debugInfo for extern variables

[Yonghong Song via Phabricator via cfe-commits]

yonghong-song added a comment.

@Jac1494 Based on early discussion, we cannot just issue debuginfo for externs when -g is specified as this may cause debuginfo (and final binary) size bloat. One possible way is to enable it when `-fstandalone-debug` is specified. @dblaikie can you comment on this patch and general possible forward path for extern variable debug info support?


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  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D70696/new/

https://reviews.llvm.org/D70696