Add Optimization keyword for param_max_inline_insns_auto param.

Add Optimization keyword for param_max_inline_insns_auto param.

2019-11-14  Martin Liska  <mliska@suse.cz>

	* ipa-cp.c (devirtualization_time_bonus): Use opt_for_fn
	of a callee to get value of the param.
	* ipa-inline.c (inline_insns_auto): Use proper
	opt_for_fn.
	* opts.c (maybe_default_option): Do not overwrite param
	value if optimization level does not match.  Note that
	params usually have default value set via Init() keyword.
	* params.opt: Remove -param=max-inline-insns-auto-O2.
	* cif-code.def (MAX_INLINE_INSNS_AUTO_O2_LIMIT): Remove.
	* doc/invoke.texi: Remove documentation of
	max-inline-insns-auto-O2.
2019-11-14  Martin Liska  <mliska@suse.cz>

	* c-c++-common/asan/memcmp-1.c: Update expected backtrace.

From-SVN: r278218