Add __may_alias macro to GCC toolchain

This is needed when one wants to avoid gcc
"dereferencing type-punned pointer" warnings.

Change-Id: I7bfd68fabb07deb64908cb0eaa833bdc5c8a4e08
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
1 file changed