1 #ifndef _IA32_NODES_ATTR_H_
2 #define _IA32_NODES_ATTR_H_
4 #include "firm_types.h"
7 typedef enum { flavour_Div = 1, flavour_Mod, flavour_DivMod } divmod_flavour_t;
8 typedef enum { pn_EAX, pn_EDX } pn_ia32_Register;
9 typedef enum { asmop_Normal, asmop_Const, asmop_SymConst, asmop_AddrMode } asmop_type_t;
11 am_Reg = 1, /**<< (%reg) */
12 am_OffsReg, /**<< o(%reg) */
13 am_RegReg, /**<< (%reg, %reg) */
14 am_RegConst, /**<< ( , %reg, const) */
15 am_OffsRegConst, /**<< o( , %reg, const) */
16 am_OffsRegReg, /**<< o(%reg, %reg) */
17 am_RegRegConst, /**<< (%reg, %reg, const) */
18 am_OffsRegRegConst /**<< o(%reg, %reg, const) */
23 asmop_type_t tp; /**<< ia32 node type */
24 addrmode_type_t am_tp; /**<< addr mode type */
26 tarval *am_offs; /**<< offset for AddrMode */
27 tarval *am_const; /**<< shift const for AddrMode */
29 tarval *tv; /**<< tarval for immediate operations */
30 ir_node *old_ir; /**<< old ir node to avoid duplicating information (symconst in case of asmop_SymConst) */
32 divmod_flavour_t dm_flav; /**<< flavour of a DivMod (flavour_Div/Mod/DivMod) */
33 long pn_code; /**<< projnum "types" (e.g. indicate compare operators and argument numbers) */
34 long n_res; /**<< number of results */
35 arch_irn_flags_t flags; /**<< indicating if spillable and/or rematerializeable */
37 const arch_register_req_t **in_req; /**<< register requirements for arguments */
38 const arch_register_req_t **out_req; /**<< register requirements for results */
40 const arch_register_t **slots; /**<< register slots for assigned registers */
43 #endif /* _IA32_NODES_ATTR_H_ */