On Tue, Jan 8, 2019 at 6:44 PM Nick Desaulniers <ndesaulni...@google.com> wrote:
>
> Also for more context, see:
> commit 7829fb09a2b4 ("lib: make memzero_explicit more robust against
> dead store elimination")By the way, shouldn't that barrier_data() be directly in compiler.h too, since it is for both gcc & clang? > Reviewed-by: Nick Desaulniers <ndesaulni...@google.com> > > + Miguel > Miguel, would you mind taking this into your compiler-attributes tree? Sure, at least we get quickly some linux-next time. Note it would be nice to separate the patch into two (one for the comments, another for OPTIMIZER_HIDE_VAR), and also possibly another for barrier_data(). Cheers, Miguel
