[Bug sanitizer/58411] no_sanitize_undefined function attribute

[mpolacek at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58411

--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Wed Sep 18 10:01:40 2013
New Revision: 202682

URL: http://gcc.gnu.org/viewcvs?rev=202682&root=gcc&view=rev
Log:
2013-09-18  Marek Polacek  <pola...@redhat.com>

    PR sanitizer/58411
    * doc/extend.texi: Document no_sanitize_undefined attribute.
    * builtins.c (fold_builtin_0): Don't sanitize function if it has the
    no_sanitize_undefined attribute.


Added:
    trunk/gcc/testsuite/c-c++-common/ubsan/attrib-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/builtins.c
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-common.c
    trunk/gcc/c/ChangeLog
    trunk/gcc/c/c-typeck.c
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/typeck.c
    trunk/gcc/doc/extend.texi
    trunk/gcc/testsuite/ChangeLog