[PATCH] D37059: [ELF] - LTO: do not optimize away symbols accessed from linkerscript.

[George Rimar via Phabricator via llvm-commits]

grimar added a comment.

In https://reviews.llvm.org/D37059#850075, @davide wrote:

> What happens if `foo` is specified in the linker script but actually doesn't appear in any bitcode file?
>  IIRC we should error in that case.


I think we will create absolute symbol foo for this case.
If it would be `foo = bar` then we would error out.


https://reviews.llvm.org/D37059