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* cgraph.c (dump_cgraph_node): Dump alias flag.
authorhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 21 Oct 2011 11:04:20 +0000 (11:04 +0000)
committerhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 21 Oct 2011 11:04:20 +0000 (11:04 +0000)
commitbadeded8d84fbf68c106091010573c149714b60e
tree29bdffd75d1c506f358ffd6cda8765372ce7fae1
parentfab4327cca4fcb559918f537dd185c2891efc612
* cgraph.c (dump_cgraph_node): Dump alias flag.
* cgraphunit.c (handle_alias_pairs): Handle weakrefs with no destination.
(get_alias_symbol): New function.
(output_weakrefs): Output also weakrefs with no destinatoin.
(lto_output_node): Output weakref alias flag when at function boundary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180292 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/cgraph.c
gcc/cgraphunit.c
gcc/lto-cgraph.c
gcc/lto/lto.c