[Bug sanitizer/64354] no preprocessor symbol __SANITIZE_THREAD__

[chefmax at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64354

--- Comment #2 from chefmax at gcc dot gnu.org ---
Author: chefmax
Date: Thu May 19 12:05:59 2016
New Revision: 236457

URL: https://gcc.gnu.org/viewcvs?rev=236457&root=gcc&view=rev
Log:
2016-05-19  Maxim Ostapenko  <m.ostape...@samsung.com>

        PR sanitizer/64354
        * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Add new
        builtin __SANITIZE_THREAD__ macros for fsanitize=thread switch.
        * doc/cpp.texi: Document new macros.

        * c-c++-common/tsan/sanitize-thread-macro.c: New test.

Added:
    trunk/gcc/testsuite/c-c++-common/tsan/sanitize-thread-macro.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cppbuiltin.c
    trunk/gcc/doc/cpp.texi
    trunk/gcc/testsuite/ChangeLog