On Wed, Sep 23, 1998 at 08:57:09AM -0700, Yotam Medini wrote: > Now that I realized how much I lack knowledge of FPU issues, > I wonder if there are primitive FPU compare instructions with (+/- 0.0) > with a single operand. No, but zero will be held in a register as needed; fcmp really is the fastest way to do this operation. r~