* ipa-inline-analysis.c (do_estimate_edge_time): Return actual
	time spent by the inlined sequence.
	(do_estimate_edge_growth): Rename to ...
	(do_estimate_edge_time): ... this one; return size of inlined
	sequence.
	* ipa-inline.h (do_estimate_edge_size): New.
	(do_estimate_edge_growth): Remove.
	(estimate_edge_size): New function.
	(estimate_edge_growth): Use it.

From-SVN: r192185