PR tree-optimization/46367
	* g++.dg/torture/pr46367.C: New file.
	* ipa-inline.c (cgraph_clone_inlined_nodes): Use original function only
	when we can update original.
	(cgraph_mark_inline_edge): Sanity check.
	* ipa-prop.c (ipa_make_edge_direct_to_target): Sanity check.

From-SVN: r168587