#include "firm_types.h"
#include "../bearch.h"
-typedef enum { flavour_Div, flavour_Mod, flavour_DivMod } divmod_flavour_t;
+typedef enum { flavour_Div = 1, flavour_Mod, flavour_DivMod, flavour_Mul, flavour_Mulh } op_flavour_t;
typedef enum { pn_EAX, pn_EDX } pn_ia32_Register;
-
-typedef struct {
- enum { asmop_Const, asmop_SymConst } tp;
-
- tarval *tv; /**<< tarval for immediate operations */
- tarval *offset; /**<< offset for LEA */
- ir_node *old_ir; /**<< old ir node to avoid duplicating information (symconst in case of asmop_SymConst) */
-
- divmod_flavour_t dm_flav; /**<< flavour of a DivMod (flavour_Div/Mod/DivMod) */
-
- unsigned n_res; /**<< number of results */
-
- arch_irn_flags_t flags; /**<< indicating if spillable and/or rematerializeable */
-
- const arch_register_req_t **in_req; /**<< register requirements for arguments */
- const arch_register_req_t **out_req; /**<< register requirements for results */
-
- const arch_register_t **slots; /**<< register slots for assigned registers */
+typedef enum { asmop_Normal, asmop_Const, asmop_SymConst, asmop_AddrMode } asmop_type_t;
+typedef enum {
+ am_Reg = 1, /**<< (%reg) */
+ am_OffsReg, /**<< o(%reg) */
+ am_RegReg, /**<< (%reg, %reg) */
+ am_RegConst, /**<< ( , %reg, const) */
+ am_OffsRegConst, /**<< o( , %reg, const) */
+ am_OffsRegReg, /**<< o(%reg, %reg) */
+ am_RegRegConst, /**<< (%reg, %reg, const) */
+ am_OffsRegRegConst /**<< o(%reg, %reg, const) */
+} addrmode_type_t;
+
+typedef struct _ia32_register_req_t {
+ const arch_register_req_t req;
+ int pos; /**<< in case of "should be same/different" we need to remember the pos to get the irn */
+} ia32_register_req_t;
+
+typedef struct _ia32_asmop_attr {
+ asmop_type_t tp; /**<< ia32 node type */
+ addrmode_type_t am_tp; /**<< addr mode type */
+
+ tarval *am_offs; /**<< offset for AddrMode */
+ tarval *am_const; /**<< shift const for AddrMode */
+
+ tarval *tv; /**<< tarval for immediate operations */
+ ir_node *old_ir; /**<< old ir node to avoid duplicating information (symconst in case of asmop_SymConst) */
+
+ op_flavour_t op_flav; /**<< flavour of an op (flavour_Div/Mod/DivMod/Mul/Mulh) */
+ long pn_code; /**<< projnum "types" (e.g. indicate compare operators and argument numbers) */
+ long n_res; /**<< number of results */
+ arch_irn_flags_t flags; /**<< indicating if spillable and/or rematerializeable */
+
+ const ia32_register_req_t **in_req; /**<< register requirements for arguments */
+ const ia32_register_req_t **out_req; /**<< register requirements for results */
+
+ const arch_register_t **slots; /**<< register slots for assigned registers */
} asmop_attr;
#endif /* _IA32_NODES_ATTR_H_ */