3 ms·
x86 has 80-bit precision FPU and 80-bit regs, so the result can be different depending on whether it is a reg-reg or a mem-mem (float64) operation.
by librasteve 3y ago
x86 has 80-bit precision FPU and 80-bit regs, so the result can be different depending on whether it is a reg-reg or a mem-mem (float64) operation.