r235477 - in /trunk/gcc: ChangeLog tree-ssa-str...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Wed Apr 27 10:42:08 2016
New Revision: 235477

URL: https://gcc.gnu.org/viewcvs?rev=235477&root=gcc&view=rev
Log:
2016-04-27  Richard Biener  <rguenther@suse.de>

	PR ipa/70785
	* tree-ssa-structalias.c (refered_from_nonlocal_fn): New
	function cummulating used_from_other_partition, externally_visible
	and force_output from aliases.
	(refered_from_nonlocal_var): Likewise.
	(ipa_pta_execute): Use call_for_symbol_and_aliases to cummulate
	node flags properly.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-structalias.c