------- Comment #2 from rguenth at gcc dot gnu dot org 2009-09-04 11:23 -------
We remove the alias target during applying the inline transform. And we fail
to remove unreachable alias pairs there.
We usually do that from cgraph_remove_unreachable_nodes.
Once again this shows that these on-the-side things do not play well with
the cgraph. Why can't we move all the alias-pair stuff to first class
cgraph nodes instead? Likewise I'd represent asm-thunks in the cgraph and
only "expand" them during expansion when we know they are really necessary.
Anyway - I'm trying to fix this bug by removing unreachable alias pairs which
is hopefully possibly in an IPA way - this queued IPA transforms in cfun
looks a bit fishy.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
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CC| |hubicka at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41257
