A7
dr * (A7 + dr * (A8 + dr * (A9 + dr * A10))))))));
A7 = 1.9841269841269470e-4, /* 0x1.a01a01a019f91p-13 */
dr * (A7 + dr * (A8 + dr * (A9 + dr * A10))))))));
* A7 ---> +-------------------------------+
* The fsave frame is also accessible 'from the top' via A7.
* A7 ---> +-------------------------------+
#define SP A7