r230741 - in /trunk/gcc: ChangeLog asan.c doc/i...

[chefmax@gcc.gnu.org]

Author: chefmax
Date: Mon Nov 23 09:15:13 2015
New Revision: 230741

URL: https://gcc.gnu.org/viewcvs?rev=230741&root=gcc&view=rev
Log:
libsanitizer merge from upstream r253555, compiler part.

gcc/

	* opts.c (finish_options): Allow -fsanitize-recover=address for
	userspace sanitization.
	* asan.c (asan_expand_check_ifn): Redefine recover_p.
	* doc/invoke.texi (fsanitize-recover): Update documentation.

gcc/testsuite/

	* c-c++-common/asan/halt_on_error-1.c: New test.
	* c-c++-common/asan/halt_on_error-2.c: Likewise.

Added:
    trunk/gcc/testsuite/c-c++-common/asan/halt_on_error-1.c
    trunk/gcc/testsuite/c-c++-common/asan/halt_on_error-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/asan.c
    trunk/gcc/doc/invoke.texi
    trunk/gcc/opts.c
    trunk/gcc/testsuite/ChangeLog