On Wed, Jan 13, 2016 at 8:42 AM, Michael S. Tsirkin <mst@xxxxxxxxxx> wrote:
>
> Oh, I think this means we need a "cc" clobber.
It's probably a good idea to add one.
Historically, gcc doesn't need one on x86, and always considers flags
clobbered. We are probably missing the cc clobber in a *lot* of places
for this reason.
But even if not necessary, it's probably a good thing to add for
documentation, and in case gcc semantcs ever change.
Linus
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