r271555 - in /trunk/gcc: ChangeLog tree-ssa-uni...

[marxin@gcc.gnu.org]

Author: marxin
Date: Thu May 23 12:07:09 2019
New Revision: 271555

URL: https://gcc.gnu.org/viewcvs?rev=271555&root=gcc&view=rev
Log:
Do not use tree_to_wide_ref that point to a temporary (PR c++/90587).

2019-05-23  Martin Liska  <mliska@suse.cz>

	PR c++/90587
	* tree-ssa-uninit.c (value_sat_pred_p): The result of &
	operation points to a temporary (pointed via tree_to_wide_ref)
	that is out of scope after the &.

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