2020-01-10  Martin Jambor  <mjambor@suse.cz>

	* params.opt (param_ipcp_unit_growth): Mark as Optimization.
	* ipa-cp.c (max_new_size): Removed.
	(orig_overall_size): New variable.
	(get_max_overall_size): New function.
	(estimate_local_effects): Use it.  Adjust dump.
	(decide_about_value): Likewise.
	(ipcp_propagate_stage): Do not calculate max_new_size, just store
	orig_overall_size.  Adjust dump.
	(ipa_cp_c_finalize): Clear orig_overall_size instead of max_new_size.

From-SVN: r280099