"David Laight" <[email protected]> wrote on 11/01/2013 06:25:29 PM: > gcc will do unexpected memory accesses for bit fields that are > adjacent to volatile data. > In particular it may generate 64bit sized (and aligned) RMW cycles > when accessing bit fields. > And yes, this has caused real problems.
Thanks, I am aware about this bug/feature in gcc. -- Victor _______________________________________________ Linuxppc-dev mailing list [email protected] https://lists.ozlabs.org/listinfo/linuxppc-dev
