The original patch was reported to break a libcxx bot. Unfortunately
I could not reproduce the issue and the bot log is not available anymore.
This patch changes the handling of just lazy symbols. I will watch the
bot and see it breaks.
Original message:
--------------------------------------------------------------
Handle shared and lazy symbol in the gnu hash construction.
We were not considering those symbols undefined and they could end up
in the end of the dynamic symbol table.
--------------------------------------------------------------
llvm-svn: 316004
14381cf5a6