-/* Control register */
-#define Control (ShiftCount + 1)
-/* Debug register */
-#define Debug (Control + 1)
-/* Test register */
-#define Test (Debug + 1)
-/* Float register */
-#define FloatReg (Test + 1)
-/* Float stack top %st(0) */
-#define FloatAcc (FloatReg + 1)
-/* 2 bit segment register */
-#define SReg2 (FloatAcc + 1)
-/* 3 bit segment register */
-#define SReg3 (SReg2 + 1)
-/* Accumulator %al or %ax or %eax */
-#define Acc (SReg3 + 1)
-#define JumpAbsolute (Acc + 1)
-/* MMX register */
-#define RegMMX (JumpAbsolute + 1)
-/* XMM registers in PIII */
-#define RegXMM (RegMMX + 1)