r235511 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Wed Apr 27 14:10:04 2016
New Revision: 235511

URL: https://gcc.gnu.org/viewcvs?rev=235511&root=gcc&view=rev
Log:
2016-04-27  Richard Biener  <rguenther@suse.de>

	PR ipa/70760
	* tree-ssa-structalias.c (find_func_aliases_for_call): Use
	aggregate_value_p to determine if a function result is
	returned by reference.
	(ipa_pta_execute): Functions having their address taken are
	not automatically nonlocal.

	* g++.dg/ipa/ipa-pta-2.C: New testcase.
	* gcc.dg/ipa/ipa-pta-1.c: Adjust.

Added:
    trunk/gcc/testsuite/g++.dg/ipa/ipa-pta-2.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/ipa/ipa-pta-1.c
    trunk/gcc/tree-ssa-structalias.c