FP_TOP_REG
, FP_SECOND_REG
,
ALL_REGS
, LIM_REG_CLASSES
extern enum reg_class regclass_map
[17 ];
extern struct rtx_def
*i386_compare_op0
, *i386_compare_op1
;
extern struct rtx_def
*(*i386_compare_gen
)(), *(*i386_compare_gen_eq
)();
extern char *hi_reg_name
[];
extern char *qi_reg_name
[];
extern char *qi_high_reg_name
[];
union flt_or_value
{ float i
; float f
; };
union flt_or_int
{ int i
; float f
; };
union flt_or_value intify
;