PR middle-end/48636
	* ipa-inline.c (big_speedup_p): New function.
	(want_inline_small_function_p): Use it.
	(edge_badness): Dump it.
	* params.def (inline-min-speedup): New parameter.
	* doc/invoke.texi (inline-min-speedup): Document.

From-SVN: r193331