2010-11-24  Richard Guenther  <rguenther@suse.de>

	PR lto/43218
	* lto-symtab.c (lto_cgraph_replace_node): Mark edges with
	conflicting function signatures as non-inlineable.

	* gcc.dg/lto/20100423-1_0.c: Enable for all LTO modes.

From-SVN: r167122