* ipa-inline.c (initial_insns, max_insns): Delete.
	(compute_max_insns): New function.
	(cgraph_decide_inlining_of_small_function): Use it; take minimal amount
	of insns as base for code growth.
	(cgraph_decide_inlining): Make initial_insns local; do not compute
	max_insns.
	* params.def (PARAM_INLINE_UNIT_GROWTH): Set to 60.
	* doc/invoke.texi (inline-unit-growth): Update docs.

From-SVN: r121144