[Bug middle-end/50598] [4.7 Regression] Undefined symbols: "___emutls_v.*", ... on *-apple-darwin*

[hubicka at ucw dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50598

--- Comment #14 from Jan Hubicka <hubicka at ucw dot cz> 2011-11-13 12:41:03 UTC ---
Hi,
I finally debugged this.
It is an ordering issue - emutls adds new variables but
remove_unreachable_functions expects that visibility pass has been run and
externally_visible flag computed.  I will add add_new_variable for backend use
just like cgraph API have.

Honza