r245951 - in /trunk/gcc: ChangeLog testsuite/Ch...

[marxin@gcc.gnu.org]

Author: marxin
Date: Tue Mar  7 14:12:52 2017
New Revision: 245951

URL: https://gcc.gnu.org/viewcvs?rev=245951&root=gcc&view=rev
Log:
Use array_at_struct_end_p in tree-chkp.c (PR middle-end/68270).

2017-03-07  Martin Liska  <mliska@suse.cz>

	PR middle-end/68270
	* tree-chkp.c (chkp_may_narrow_to_field): Add new argument ref.
	Use array_at_struct_end_p instead of DECL_CHAIN (field).
	(chkp_narrow_bounds_for_field): Likewise.
	(chkp_parse_array_and_component_ref): Pass one more argument to
	call.
2017-03-07  Martin Liska  <mliska@suse.cz>

	PR middle-end/68270
	* g++.dg/pr68270.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/pr68270.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-chkp.c