re PR middle-end/92046 (Command line options (that are per-functions) are affecting --params which are global.)

2019-10-14  Richard Biener  <rguenther@suse.de>

	PR middle-end/92046
	* dse.c (scan_insn): Use param max_active_local_stores.
	(dse_step1): Get PARAM_MAX_DSE_ACTIVE_LOCAL_STORES and adjust
	based on optimization level.
	* loop-invariant.c (move_loop_invariants): Adjust
	LOOP_INVARIANT_MAX_BBS_IN_LOOP based on optimization level.
	* opts.c (default_options_optimization): Do not adjust
	PARAM_MAX_DSE_ACTIVE_LOCAL_STORES and
	LOOP_INVARIANT_MAX_BBS_IN_LOOP here.

From-SVN: r276963