[Bug target/56997] Incorrect write to packed field when strict-volatile-bitfields enabled on aarch32

[sandra at codesourcery dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56997

--- Comment #5 from Sandra Loosemore <sandra at codesourcery dot com> ---
Patch posted here:

http://gcc.gnu.org/ml/gcc-patches/2013-06/msg00750.html