2017-07-25  Martin Liska  <mliska@suse.cz>

	PR ipa/81520
	* ipa-visibility.c (function_and_variable_visibility): Make the redirection
	just on target that do supporting aliasing.  Fix GNU coding style.
2017-07-25  Martin Liska  <mliska@suse.cz>

	PR ipa/81520
	* gcc.dg/ipa/pr81520.c: New test.

From-SVN: r250501