[Bug sanitizer/69863] no_sanitize_address doesn't disable stack instrumentation

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69863

--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Thu Feb 18 17:15:25 2016
New Revision: 233524

URL: https://gcc.gnu.org/viewcvs?rev=233524&root=gcc&view=rev
Log:
Do not emit red stack zones for a fn with no_sanitize_address

        PR sanitizer/69863
        * cfgexpand.c (asan_sanitize_stack_p): New function.
        (partition_stack_vars): Use the function.
        (expand_stack_vars): Likewise.
        (defer_stack_allocation): Likewise.
        (expand_used_vars): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgexpand.c