gcc/ChangeLog:

2014-09-19  Marat Zakirov  <m.zakirov@samsung.com>

	* asan.c (build_check_stmt): Alignment arg was added.
	(asan_expand_check_ifn): Optimization for alignment >= 8.

gcc/testsuite/ChangeLog:

2014-09-19  Marat Zakirov  <m.zakirov@samsung.com>

	* c-c++-common/asan/red-align-1.c: New test.
	* c-c++-common/asan/red-align-2.c: New test.

From-SVN: r215380