r259166 - in /trunk/gcc: ChangeLog alias.c test...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Fri Apr  6 08:30:52 2018
New Revision: 259166

URL: https://gcc.gnu.org/viewcvs?rev=259166&root=gcc&view=rev
Log:
2018-04-06  Richard Biener  <rguenther@suse.de>

	PR middle-end/85180
	* alias.c (find_base_term): New wrapper around find_base_term
	unwinding CSELIB_VAL_PTR changes.
	(find_base_term): Do not restore CSELIB_VAL_PTR during the
	recursion.

	* gcc.dg/pr85180.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/pr85180.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/alias.c
    trunk/gcc/testsuite/ChangeLog