[PATCH] D16026: Add support for -export_dynamic cmdline option

[Lang Hames via llvm-commits]

lhames accepted this revision.
lhames added a comment.
This revision is now accepted and ready to land.

Huh. ld64's man page only describes -export_dynamic as a modifier for dead-stripping during LTO, but it does seem to override -dead_strip for non-LTO cases too.

As far as I can tell your implementation matches ld64's behaviour. You might want to add a test case where the -dead_strip argument is after -export_dynamic to verify that -export_dynamic still takes precedence.

We may also want to talk to Nick to verify this behaviour and potentially update ld64's man-page.

LGTM.

- Lang.


http://reviews.llvm.org/D16026