r244333 - in /trunk/gcc: ChangeLog fold-const.c...

[jakub@gcc.gnu.org]

Author: jakub
Date: Wed Jan 11 20:10:36 2017
New Revision: 244333

URL: https://gcc.gnu.org/viewcvs?rev=244333&root=gcc&view=rev
Log:
	PR c++/71537
	* fold-const.c (maybe_nonzero_address): Return 1 for function
	local objects.
	(tree_single_nonzero_warnv_p): Don't handle function local objects
	here.

	* g++.dg/cpp1y/constexpr-71537.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/cpp1y/constexpr-71537.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/testsuite/ChangeLog