> >> + > >> + /* Initialize hash values if we are not in LTO mode. */ > >> + if (!in_lto_p) > >> + item->get_hash (); > >> } > > > > Hmm, what is the difference to the LTO mode here. I would have expected > > that all the items > > was analyzed in both paths? > > Difference is that in case of the LTO mode, the hash value is read from > streamed LTO file. > On the other hand, in classic compilation mode we have to force the > calculation as a hash value > is computed lazily.
In this case we need to also handle cases where function/variable is born during WPA (i.e. produced by earlier pass), so in_lto_p check looks wrong. I will look at the updated patch. Honza
