#ifndef GCC_OPTABS_H
#define GCC_OPTABS_H
#include "insn-codes.h"
struct optab GTY(())
{
enum rtx_code code;
struct optab_handlers {
enum insn_code insn_code;
rtx libfunc;
} handlers [NUM_MACHINE_MODES];
};
typedef struct optab * optab;
#define GEN_FCN(CODE) (*insn_data[(int) (CODE)].genfun)
enum optab_index
{
OTI_add,
OTI_addv,
OTI_sub,
OTI_subv,
OTI_smul,
OTI_smulv,
OTI_smul_highpart,
OTI_umul_highpart,
OTI_smul_widen,
OTI_umul_widen,
OTI_sdiv,
OTI_sdivv,
OTI_sdivmod,
OTI_udiv,
OTI_udivmod,
OTI_smod,
OTI_umod,
OTI_ftrunc,
OTI_and,
OTI_ior,
OTI_xor,
OTI_ashl,
OTI_lshr,
OTI_ashr,
OTI_rotl,
OTI_rotr,
OTI_smin,
OTI_smax,
OTI_umin,
OTI_umax,
OTI_mov,
OTI_movstrict,
OTI_neg,
OTI_negv,
OTI_abs,
OTI_absv,
OTI_one_cmpl,
OTI_ffs,
OTI_sqrt,
OTI_sin,
OTI_cos,
OTI_exp,
OTI_log,
OTI_cmp,
OTI_ucmp,
OTI_tst,
OTI_strlen,
OTI_cbranch,
OTI_cmov,
OTI_cstore,
OTI_push,
OTI_MAX
};
extern GTY(()) optab optab_table[OTI_MAX];
#define add_optab (optab_table[OTI_add])
#define sub_optab (optab_table[OTI_sub])
#define smul_optab (optab_table[OTI_smul])
#define addv_optab (optab_table[OTI_addv])
#define subv_optab (optab_table[OTI_subv])
#define smul_highpart_optab (optab_table[OTI_smul_highpart])
#define umul_highpart_optab (optab_table[OTI_umul_highpart])
#define smul_widen_optab (optab_table[OTI_smul_widen])
#define umul_widen_optab (optab_table[OTI_umul_widen])
#define sdiv_optab (optab_table[OTI_sdiv])
#define smulv_optab (optab_table[OTI_smulv])
#define sdivv_optab (optab_table[OTI_sdivv])
#define sdivmod_optab (optab_table[OTI_sdivmod])
#define udiv_optab (optab_table[OTI_udiv])
#define udivmod_optab (optab_table[OTI_udivmod])
#define smod_optab (optab_table[OTI_smod])
#define umod_optab (optab_table[OTI_umod])
#define ftrunc_optab (optab_table[OTI_ftrunc])
#define and_optab (optab_table[OTI_and])
#define ior_optab (optab_table[OTI_ior])
#define xor_optab (optab_table[OTI_xor])
#define ashl_optab (optab_table[OTI_ashl])
#define lshr_optab (optab_table[OTI_lshr])
#define ashr_optab (optab_table[OTI_ashr])
#define rotl_optab (optab_table[OTI_rotl])
#define rotr_optab (optab_table[OTI_rotr])
#define smin_optab (optab_table[OTI_smin])
#define smax_optab (optab_table[OTI_smax])
#define umin_optab (optab_table[OTI_umin])
#define umax_optab (optab_table[OTI_umax])
#define mov_optab (optab_table[OTI_mov])
#define movstrict_optab (optab_table[OTI_movstrict])
#define neg_optab (optab_table[OTI_neg])
#define negv_optab (optab_table[OTI_negv])
#define abs_optab (optab_table[OTI_abs])
#define absv_optab (optab_table[OTI_absv])
#define one_cmpl_optab (optab_table[OTI_one_cmpl])
#define ffs_optab (optab_table[OTI_ffs])
#define sqrt_optab (optab_table[OTI_sqrt])
#define sin_optab (optab_table[OTI_sin])
#define cos_optab (optab_table[OTI_cos])
#define exp_optab (optab_table[OTI_exp])
#define log_optab (optab_table[OTI_log])
#define cmp_optab (optab_table[OTI_cmp])
#define ucmp_optab (optab_table[OTI_ucmp])
#define tst_optab (optab_table[OTI_tst])
#define strlen_optab (optab_table[OTI_strlen])
#define cbranch_optab (optab_table[OTI_cbranch])
#define cmov_optab (optab_table[OTI_cmov])
#define cstore_optab (optab_table[OTI_cstore])
#define push_optab (optab_table[OTI_push])
extern enum insn_code extendtab[MAX_MACHINE_MODE][MAX_MACHINE_MODE][2];
extern enum insn_code fixtab[NUM_MACHINE_MODES][NUM_MACHINE_MODES][2];
extern enum insn_code fixtrunctab[NUM_MACHINE_MODES][NUM_MACHINE_MODES][2];
extern enum insn_code floattab[NUM_MACHINE_MODES][NUM_MACHINE_MODES][2];
extern enum insn_code reload_in_optab[NUM_MACHINE_MODES];
extern enum insn_code reload_out_optab[NUM_MACHINE_MODES];
extern GTY(()) optab code_to_optab[NUM_RTX_CODE + 1];
typedef rtx (*rtxfun) PARAMS ((rtx));
extern rtxfun bcc_gen_fctn[NUM_RTX_CODE];
extern enum insn_code setcc_gen_code[NUM_RTX_CODE];
#ifdef HAVE_conditional_move
extern enum insn_code movcc_gen_code[NUM_MACHINE_MODES];
#endif
extern enum insn_code movstr_optab[NUM_MACHINE_MODES];
extern enum insn_code clrstr_optab[NUM_MACHINE_MODES];
extern rtx expand_binop PARAMS ((enum machine_mode, optab, rtx, rtx, rtx,
int, enum optab_methods));
extern rtx sign_expand_binop PARAMS ((enum machine_mode, optab, optab, rtx,
rtx, rtx, int, enum optab_methods));
extern int expand_twoval_binop PARAMS ((optab, rtx, rtx, rtx, rtx, int));
extern rtx expand_unop PARAMS ((enum machine_mode, optab, rtx, rtx, int));
extern rtx expand_abs PARAMS ((enum machine_mode, rtx, rtx, int, int));
extern rtx expand_complex_abs PARAMS ((enum machine_mode, rtx, rtx, int));
extern void emit_unop_insn PARAMS ((int, rtx, rtx, enum rtx_code));
extern rtx emit_no_conflict_block PARAMS ((rtx, rtx, rtx, rtx, rtx));
extern void emit_clr_insn PARAMS ((rtx));
extern void emit_0_to_1_insn PARAMS ((rtx));
extern void emit_cmp_insn PARAMS ((rtx, rtx, enum rtx_code, rtx,
enum machine_mode, int));
enum can_compare_purpose
{
ccp_jump,
ccp_cmov,
ccp_store_flag
};
extern int can_compare_p PARAMS ((enum rtx_code, enum machine_mode,
enum can_compare_purpose));
extern rtx prepare_operand PARAMS ((int, rtx, int, enum machine_mode,
enum machine_mode, int));
extern enum insn_code can_extend_p PARAMS ((enum machine_mode,
enum machine_mode, int));
extern rtx gen_extend_insn PARAMS ((rtx, rtx, enum machine_mode,
enum machine_mode, int));
extern void init_fixtab PARAMS ((void));
extern void init_floattab PARAMS ((void));
extern void expand_float PARAMS ((rtx, rtx, int));
extern void expand_fix PARAMS ((rtx, rtx, int));
#endif