* gcc.dg/ipa/ipa-icf-32.c: Removed one scanned pattern.
	    Martin Liska  <mliska@suse.cz>

	PR ipa/78099
	* common.opt: Mark flag_ipa_icf_variables as Optimization flag.
	* ipa-icf.c (sem_function::get_hash): Add target optimization
	node to hash.

From-SVN: r241510