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* ipa.c (cgraph_remove_unreachable_nodes): External references can always
authorhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 6 Oct 2010 17:24:40 +0000 (17:24 +0000)
committerhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 6 Oct 2010 17:24:40 +0000 (17:24 +0000)
commit1032532303ae44256a7318389cd666c52e8e13d8
tree277aa8d7e077ad8b81ad5af7f560f2d06a6e7ad8tree | snapshot
parent835e1464c1ebe3b70b1546928c2c51fb64f51ab6commit | diff
* ipa.c (cgraph_remove_unreachable_nodes): External references can always
be removed.
(cgraph_externally_visible_p): We can not bring local comdats that are known
to linker; fix handling of internal visibility.
(function_and_variable_visibility): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165057 138bc75d-0d04-0410-961f-82ee72b054a4
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