New callgraph wrapper function creation added

	* cgraph.h (cgraph_make_wrapper): New function introduced.
	* cgraphunit.c (cgraph_make_wrapper): The function implementation.
	* ipa-inline.h (inline_analyze_function): The function is global.
	* ipa-inline-analysis.c (inline_analyze_function): Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211222 138bc75d-0d04-0410-961f-82ee72b054a4