On Fri, May 01, 2015 at 11:05:58AM -0700, Sriraman Tallam wrote: > On Fri, May 1, 2015 at 9:26 AM, Xinliang David Li <davi...@google.com> wrote: > > yes -- it is good to turn this on by default in LTO mode without > > requiring user to specify the option. > > Yes, with LTO, we would exactly know what the "truly extern" functions > are
... unless a function is overwritten somewhere else at dynamic link time That's why you may need -fno-semantic... -Andi
