Ian Lance Taylor wrote:
It appears that the draft C++0x memory model prohibits speculative stores.Therefore I now think we should aim toward prohibiting them unconditionally.
I agree, or perhaps unless the user specifies a flag like -fthread-unsafe-opts or something.
That memory model is just a draft.
It was voted into the C++ standard working paper at the last meeting. And the C committee has expressed interest in adopting it, or something similar, as well.
Jason
