If my compiler has a flag for -fdisable-long-double-complex, we're good, right? Jeff Sent from my iPhone On Mar 14, 2014, at 11:54 AM, "Underwood, Keith D" <[email protected]> wrote:

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2. Now we expect every system to have the equivalent of CMPXCHG16B and that basic types will never be longer than 16B (unless a longer atomic is made available)?

You mean... like long double complex?