-
-
-
-
-/* var_to_reg_xxx **************************************************************
-
- This function generates code to fetch data from a pseudo-register
- into a real register. If the pseudo-register has actually been
- assigned to a real register, no code will be emitted, since
- following operations can use this register directly.
-
- v: pseudoregister to be fetched from
- tempregnum: temporary register to be used if v is actually spilled to ram
-
- return: the register number, where the operand can be found after
- fetching (this wil be either tempregnum or the register
- number allready given to v)
-
-*******************************************************************************/
-
-#define var_to_reg_int(regnr,v,tempnr) \
- do { \
- if ((v)->flags & INMEMORY) { \
- COUNT_SPILLS; \
- M_LDX(tempnr, REG_SP, (v)->regoff * 8); \
- regnr = tempnr; \
- } else { \
- regnr = (v)->regoff; \
- } \
- } while (0)
-
-
-