* g++.dg/lto/pr45679-1_0.C: New file.
	* g++.dg/lto/pr45679-1_1.C: New file.
	* g++.dg/lto/pr45679-0_0.C: New file.
	* g++.dg/lto/pr45679-0_1.C: New file.
	* lto-cgraph.c (lto_output_node): Fix handling of clones.
	* ipa.c (cgraph_remove_unreachabloe_nodes): Fix handling of
	unreachable clones with reachable clones.
	* tree-inline.c (copy_bb): Fix sanity checking when producing
	unreachable clone.

From-SVN: r164344