[PATCH] D90507: Adding DWARF64 clang flag

[Wenlei He via Phabricator via cfe-commits]

wenlei added a comment.

This change covers non-LTO cases. For LTO, I think we would need to pass it from driver to LTO. Something like this: tools::addLTOOptions -> lld -> lto::Config (Config->TargetOptions->MCTargetOptions) ->LTO Backend.


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  https://reviews.llvm.org/D90507/new/

https://reviews.llvm.org/D90507