| /* Generated automatically by the program 'build/genpreds' |
| from the machine description file '/var/tmp/portage/cross-aarch64-cros-linux-gnu/gcc-10.2.0-r29/work/gcc-10.2.0/gcc/config/aarch64/aarch64.md'. */ |
| |
| #ifndef GCC_TM_PREDS_H |
| #define GCC_TM_PREDS_H |
| |
| #ifdef HAVE_MACHINE_MODES |
| extern int general_operand (rtx, machine_mode); |
| extern int address_operand (rtx, machine_mode); |
| extern int register_operand (rtx, machine_mode); |
| extern int pmode_register_operand (rtx, machine_mode); |
| extern int scratch_operand (rtx, machine_mode); |
| extern int immediate_operand (rtx, machine_mode); |
| extern int const_int_operand (rtx, machine_mode); |
| extern int const_scalar_int_operand (rtx, machine_mode); |
| extern int const_double_operand (rtx, machine_mode); |
| extern int nonimmediate_operand (rtx, machine_mode); |
| extern int nonmemory_operand (rtx, machine_mode); |
| extern int push_operand (rtx, machine_mode); |
| extern int pop_operand (rtx, machine_mode); |
| extern int memory_operand (rtx, machine_mode); |
| extern int indirect_operand (rtx, machine_mode); |
| extern int ordered_comparison_operator (rtx, machine_mode); |
| extern int comparison_operator (rtx, machine_mode); |
| extern int cc_register (rtx, machine_mode); |
| extern int aarch64_call_insn_operand (rtx, machine_mode); |
| extern int aarch64_general_reg (rtx, machine_mode); |
| extern int const0_operand (rtx, machine_mode); |
| extern int const_1_to_3_operand (rtx, machine_mode); |
| extern int subreg_lowpart_operator (rtx, machine_mode); |
| extern int aarch64_ccmp_immediate (rtx, machine_mode); |
| extern int aarch64_ccmp_operand (rtx, machine_mode); |
| extern int aarch64_simd_register (rtx, machine_mode); |
| extern int aarch64_reg_or_zero (rtx, machine_mode); |
| extern int aarch64_reg_or_fp_zero (rtx, machine_mode); |
| extern int aarch64_reg_zero_or_fp_zero (rtx, machine_mode); |
| extern int aarch64_reg_zero_or_m1_or_1 (rtx, machine_mode); |
| extern int aarch64_reg_or_orr_imm (rtx, machine_mode); |
| extern int aarch64_reg_or_bic_imm (rtx, machine_mode); |
| extern int aarch64_fp_compare_operand (rtx, machine_mode); |
| extern int aarch64_fp_pow2 (rtx, machine_mode); |
| extern int aarch64_fp_pow2_recip (rtx, machine_mode); |
| extern int aarch64_fp_vec_pow2 (rtx, machine_mode); |
| extern int aarch64_sve_cnt_immediate (rtx, machine_mode); |
| extern int aarch64_sub_immediate (rtx, machine_mode); |
| extern int aarch64_plus_immediate (rtx, machine_mode); |
| extern int aarch64_plus_operand (rtx, machine_mode); |
| extern int aarch64_plushi_immediate (rtx, machine_mode); |
| extern int aarch64_plushi_operand (rtx, machine_mode); |
| extern int aarch64_pluslong_immediate (rtx, machine_mode); |
| extern int aarch64_pluslong_strict_immedate (rtx, machine_mode); |
| extern int aarch64_sve_scalar_inc_dec_immediate (rtx, machine_mode); |
| extern int aarch64_sve_addvl_addpl_immediate (rtx, machine_mode); |
| extern int aarch64_sve_plus_immediate (rtx, machine_mode); |
| extern int aarch64_split_add_offset_immediate (rtx, machine_mode); |
| extern int aarch64_pluslong_operand (rtx, machine_mode); |
| extern int aarch64_pluslong_or_poly_operand (rtx, machine_mode); |
| extern int aarch64_logical_immediate (rtx, machine_mode); |
| extern int aarch64_logical_operand (rtx, machine_mode); |
| extern int aarch64_mov_imm_operand (rtx, machine_mode); |
| extern int aarch64_logical_and_immediate (rtx, machine_mode); |
| extern int aarch64_shift_imm_si (rtx, machine_mode); |
| extern int aarch64_shift_imm_di (rtx, machine_mode); |
| extern int aarch64_shift_imm64_di (rtx, machine_mode); |
| extern int aarch64_reg_or_shift_imm_si (rtx, machine_mode); |
| extern int aarch64_reg_or_shift_imm_di (rtx, machine_mode); |
| extern int aarch64_imm3 (rtx, machine_mode); |
| extern int aarch64_imm2 (rtx, machine_mode); |
| extern int aarch64_lane_imm3 (rtx, machine_mode); |
| extern int aarch64_imm24 (rtx, machine_mode); |
| extern int aarch64_pwr_imm3 (rtx, machine_mode); |
| extern int aarch64_pwr_2_si (rtx, machine_mode); |
| extern int aarch64_pwr_2_di (rtx, machine_mode); |
| extern int aarch64_mem_pair_offset (rtx, machine_mode); |
| extern int aarch64_mem_pair_operand (rtx, machine_mode); |
| extern int aarch64_mem_pair_lanes_operand (rtx, machine_mode); |
| extern int aarch64_prefetch_operand (rtx, machine_mode); |
| extern int aarch64_valid_symref (rtx, machine_mode); |
| extern int aarch64_tls_ie_symref (rtx, machine_mode); |
| extern int aarch64_tls_le_symref (rtx, machine_mode); |
| extern int aarch64_mov_operand (rtx, machine_mode); |
| extern int aarch64_nonmemory_operand (rtx, machine_mode); |
| extern int aarch64_movti_operand (rtx, machine_mode); |
| extern int aarch64_reg_or_imm (rtx, machine_mode); |
| extern int aarch64_comparison_operator (rtx, machine_mode); |
| extern int aarch64_comparison_operator_mode (rtx, machine_mode); |
| extern int aarch64_comparison_operation (rtx, machine_mode); |
| extern int aarch64_equality_operator (rtx, machine_mode); |
| extern int aarch64_carry_operation (rtx, machine_mode); |
| extern int aarch64_borrow_operation (rtx, machine_mode); |
| extern int aarch64_sync_memory_operand (rtx, machine_mode); |
| extern int aarch64_9bit_offset_memory_operand (rtx, machine_mode); |
| extern int aarch64_rcpc_memory_operand (rtx, machine_mode); |
| extern int vect_par_cnst_hi_half (rtx, machine_mode); |
| extern int vect_par_cnst_lo_half (rtx, machine_mode); |
| extern int descending_int_parallel (rtx, machine_mode); |
| extern int ascending_int_parallel (rtx, machine_mode); |
| extern int aarch64_simd_lshift_imm (rtx, machine_mode); |
| extern int aarch64_simd_rshift_imm (rtx, machine_mode); |
| extern int aarch64_simd_imm_zero (rtx, machine_mode); |
| extern int aarch64_simd_imm_one (rtx, machine_mode); |
| extern int aarch64_simd_or_scalar_imm_zero (rtx, machine_mode); |
| extern int aarch64_simd_imm_minus_one (rtx, machine_mode); |
| extern int aarch64_simd_reg_or_zero (rtx, machine_mode); |
| extern int aarch64_simd_reg_or_minus_one (rtx, machine_mode); |
| extern int aarch64_simd_struct_operand (rtx, machine_mode); |
| extern int aarch64_simd_general_operand (rtx, machine_mode); |
| extern int aarch64_simd_nonimmediate_operand (rtx, machine_mode); |
| extern int aarch64_simd_shift_imm_qi (rtx, machine_mode); |
| extern int aarch64_simd_shift_imm_hi (rtx, machine_mode); |
| extern int aarch64_simd_shift_imm_si (rtx, machine_mode); |
| extern int aarch64_simd_shift_imm_di (rtx, machine_mode); |
| extern int aarch64_simd_shift_imm_offset_qi (rtx, machine_mode); |
| extern int aarch64_simd_shift_imm_offset_hi (rtx, machine_mode); |
| extern int aarch64_simd_shift_imm_offset_si (rtx, machine_mode); |
| extern int aarch64_simd_shift_imm_offset_di (rtx, machine_mode); |
| extern int aarch64_simd_shift_imm_bitsize_qi (rtx, machine_mode); |
| extern int aarch64_simd_shift_imm_bitsize_hi (rtx, machine_mode); |
| extern int aarch64_simd_shift_imm_bitsize_si (rtx, machine_mode); |
| extern int aarch64_simd_shift_imm_bitsize_di (rtx, machine_mode); |
| extern int aarch64_constant_pool_symref (rtx, machine_mode); |
| extern int aarch64_constant_vector_operand (rtx, machine_mode); |
| extern int aarch64_sve_ld1r_operand (rtx, machine_mode); |
| extern int aarch64_sve_ld1rq_operand (rtx, machine_mode); |
| extern int aarch64_sve_ld1ro_operand_b (rtx, machine_mode); |
| extern int aarch64_sve_ld1ro_operand_h (rtx, machine_mode); |
| extern int aarch64_sve_ld1ro_operand_w (rtx, machine_mode); |
| extern int aarch64_sve_ld1ro_operand_d (rtx, machine_mode); |
| extern int aarch64_sve_ldff1_operand (rtx, machine_mode); |
| extern int aarch64_sve_ldnf1_operand (rtx, machine_mode); |
| extern int aarch64_sve_ldr_operand (rtx, machine_mode); |
| extern int aarch64_sve_prefetch_operand (rtx, machine_mode); |
| extern int aarch64_sve_nonimmediate_operand (rtx, machine_mode); |
| extern int aarch64_sve_general_operand (rtx, machine_mode); |
| extern int aarch64_sve_struct_memory_operand (rtx, machine_mode); |
| extern int aarch64_sve_struct_nonimmediate_operand (rtx, machine_mode); |
| extern int aarch64_sve_dup_operand (rtx, machine_mode); |
| extern int aarch64_sve_ptrue_svpattern_immediate (rtx, machine_mode); |
| extern int aarch64_sve_arith_immediate (rtx, machine_mode); |
| extern int aarch64_sve_sub_arith_immediate (rtx, machine_mode); |
| extern int aarch64_sve_qadd_immediate (rtx, machine_mode); |
| extern int aarch64_sve_qsub_immediate (rtx, machine_mode); |
| extern int aarch64_sve_vector_inc_dec_immediate (rtx, machine_mode); |
| extern int aarch64_sve_gather_immediate_b (rtx, machine_mode); |
| extern int aarch64_sve_gather_immediate_h (rtx, machine_mode); |
| extern int aarch64_sve_gather_immediate_w (rtx, machine_mode); |
| extern int aarch64_sve_gather_immediate_d (rtx, machine_mode); |
| extern int aarch64_sve_uxtb_immediate (rtx, machine_mode); |
| extern int aarch64_sve_uxth_immediate (rtx, machine_mode); |
| extern int aarch64_sve_uxtw_immediate (rtx, machine_mode); |
| extern int aarch64_sve_uxt_immediate (rtx, machine_mode); |
| extern int aarch64_sve_logical_immediate (rtx, machine_mode); |
| extern int aarch64_sve_vsb_immediate (rtx, machine_mode); |
| extern int aarch64_sve_vsm_immediate (rtx, machine_mode); |
| extern int aarch64_sve_dup_immediate (rtx, machine_mode); |
| extern int aarch64_sve_cmp_vsc_immediate (rtx, machine_mode); |
| extern int aarch64_sve_cmp_vsd_immediate (rtx, machine_mode); |
| extern int aarch64_sve_index_immediate (rtx, machine_mode); |
| extern int aarch64_sve_float_arith_immediate (rtx, machine_mode); |
| extern int aarch64_sve_float_negated_arith_immediate (rtx, machine_mode); |
| extern int aarch64_sve_float_arith_with_sub_immediate (rtx, machine_mode); |
| extern int aarch64_sve_float_mul_immediate (rtx, machine_mode); |
| extern int aarch64_sve_float_maxmin_immediate (rtx, machine_mode); |
| extern int aarch64_sve_arith_operand (rtx, machine_mode); |
| extern int aarch64_sve_add_operand (rtx, machine_mode); |
| extern int aarch64_sve_sqadd_operand (rtx, machine_mode); |
| extern int aarch64_sve_pred_and_operand (rtx, machine_mode); |
| extern int aarch64_sve_logical_operand (rtx, machine_mode); |
| extern int aarch64_sve_gather_offset_b (rtx, machine_mode); |
| extern int aarch64_sve_gather_offset_h (rtx, machine_mode); |
| extern int aarch64_sve_gather_offset_w (rtx, machine_mode); |
| extern int aarch64_sve_gather_offset_d (rtx, machine_mode); |
| extern int aarch64_sve_lshift_operand (rtx, machine_mode); |
| extern int aarch64_sve_rshift_operand (rtx, machine_mode); |
| extern int aarch64_sve_vsb_operand (rtx, machine_mode); |
| extern int aarch64_sve_vsm_operand (rtx, machine_mode); |
| extern int aarch64_sve_reg_or_dup_imm (rtx, machine_mode); |
| extern int aarch64_sve_cmp_vsc_operand (rtx, machine_mode); |
| extern int aarch64_sve_cmp_vsd_operand (rtx, machine_mode); |
| extern int aarch64_sve_index_operand (rtx, machine_mode); |
| extern int aarch64_sve_float_arith_operand (rtx, machine_mode); |
| extern int aarch64_sve_float_arith_with_sub_operand (rtx, machine_mode); |
| extern int aarch64_sve_float_mul_operand (rtx, machine_mode); |
| extern int aarch64_sve_float_maxmin_operand (rtx, machine_mode); |
| extern int aarch64_sve_vec_perm_operand (rtx, machine_mode); |
| extern int aarch64_sve_ptrue_flag (rtx, machine_mode); |
| extern int aarch64_sve_gp_strictness (rtx, machine_mode); |
| extern int aarch64_gather_scale_operand_b (rtx, machine_mode); |
| extern int aarch64_gather_scale_operand_h (rtx, machine_mode); |
| extern int aarch64_gather_scale_operand_w (rtx, machine_mode); |
| extern int aarch64_gather_scale_operand_d (rtx, machine_mode); |
| extern int aarch64_any_register_operand (rtx, machine_mode); |
| extern int aarch64_sve_any_binary_operator (rtx, machine_mode); |
| extern int aarch64_bytes_per_sve_vector_operand (rtx, machine_mode); |
| extern int aarch64_memtag_tag_offset (rtx, machine_mode); |
| extern int aarch64_granule16_uimm6 (rtx, machine_mode); |
| extern int aarch64_granule16_simm9 (rtx, machine_mode); |
| #endif /* HAVE_MACHINE_MODES */ |
| |
| #define CONSTRAINT_NUM_DEFINED_P 1 |
| enum constraint_num |
| { |
| CONSTRAINT__UNKNOWN = 0, |
| CONSTRAINT_r, |
| CONSTRAINT_k, |
| CONSTRAINT_Ucs, |
| CONSTRAINT_w, |
| CONSTRAINT_Upa, |
| CONSTRAINT_Upl, |
| CONSTRAINT_x, |
| CONSTRAINT_y, |
| CONSTRAINT_I, |
| CONSTRAINT_J, |
| CONSTRAINT_K, |
| CONSTRAINT_L, |
| CONSTRAINT_M, |
| CONSTRAINT_N, |
| CONSTRAINT_m, |
| CONSTRAINT_o, |
| CONSTRAINT_Q, |
| CONSTRAINT_Ust, |
| CONSTRAINT_Ump, |
| CONSTRAINT_Umn, |
| CONSTRAINT_Utf, |
| CONSTRAINT_Utn, |
| CONSTRAINT_Utr, |
| CONSTRAINT_Utv, |
| CONSTRAINT_Utq, |
| CONSTRAINT_UtQ, |
| CONSTRAINT_UOb, |
| CONSTRAINT_UOh, |
| CONSTRAINT_UOw, |
| CONSTRAINT_UOd, |
| CONSTRAINT_Uty, |
| CONSTRAINT_Utx, |
| CONSTRAINT_p, |
| CONSTRAINT_UPb, |
| CONSTRAINT_UPd, |
| CONSTRAINT_UPh, |
| CONSTRAINT_UPw, |
| CONSTRAINT_Dp, |
| CONSTRAINT_Uaa, |
| CONSTRAINT_Uai, |
| CONSTRAINT_Uav, |
| CONSTRAINT_Uat, |
| CONSTRAINT_Uti, |
| CONSTRAINT_UsO, |
| CONSTRAINT_UsP, |
| CONSTRAINT_S, |
| CONSTRAINT_Y, |
| CONSTRAINT_Ush, |
| CONSTRAINT_Usa, |
| CONSTRAINT_Uss, |
| CONSTRAINT_Usn, |
| CONSTRAINT_Usd, |
| CONSTRAINT_Usf, |
| CONSTRAINT_Usg, |
| CONSTRAINT_Usj, |
| CONSTRAINT_Ulc, |
| CONSTRAINT_Usv, |
| CONSTRAINT_Usi, |
| CONSTRAINT_Ui2, |
| CONSTRAINT_Ui3, |
| CONSTRAINT_Ui7, |
| CONSTRAINT_Up3, |
| CONSTRAINT_Uph, |
| CONSTRAINT_Ufc, |
| CONSTRAINT_Uvi, |
| CONSTRAINT_Do, |
| CONSTRAINT_Db, |
| CONSTRAINT_Dn, |
| CONSTRAINT_Dh, |
| CONSTRAINT_Dq, |
| CONSTRAINT_Dt, |
| CONSTRAINT_Dl, |
| CONSTRAINT_Dr, |
| CONSTRAINT_Dz, |
| CONSTRAINT_Dm, |
| CONSTRAINT_Dd, |
| CONSTRAINT_Ds, |
| CONSTRAINT_vgb, |
| CONSTRAINT_vgd, |
| CONSTRAINT_vgh, |
| CONSTRAINT_vgw, |
| CONSTRAINT_vsa, |
| CONSTRAINT_vsb, |
| CONSTRAINT_vsc, |
| CONSTRAINT_vsd, |
| CONSTRAINT_vsi, |
| CONSTRAINT_vsn, |
| CONSTRAINT_vsQ, |
| CONSTRAINT_vsS, |
| CONSTRAINT_vsl, |
| CONSTRAINT_vsm, |
| CONSTRAINT_vsA, |
| CONSTRAINT_vsB, |
| CONSTRAINT_vsM, |
| CONSTRAINT_vsN, |
| CONSTRAINT_c, |
| CONSTRAINT_V, |
| CONSTRAINT__l, |
| CONSTRAINT__g, |
| CONSTRAINT_i, |
| CONSTRAINT_s, |
| CONSTRAINT_n, |
| CONSTRAINT_E, |
| CONSTRAINT_F, |
| CONSTRAINT_X, |
| CONSTRAINT_Z, |
| CONSTRAINT_UsM, |
| CONSTRAINT_Ui1, |
| CONSTRAINT_vss, |
| CONSTRAINT__LIMIT |
| }; |
| |
| extern enum constraint_num lookup_constraint_1 (const char *); |
| extern const unsigned char lookup_constraint_array[]; |
| |
| /* Return the constraint at the beginning of P, or CONSTRAINT__UNKNOWN if it |
| isn't recognized. */ |
| |
| static inline enum constraint_num |
| lookup_constraint (const char *p) |
| { |
| unsigned int index = lookup_constraint_array[(unsigned char) *p]; |
| return (index == UCHAR_MAX |
| ? lookup_constraint_1 (p) |
| : (enum constraint_num) index); |
| } |
| |
| extern bool (*constraint_satisfied_p_array[]) (rtx); |
| |
| /* Return true if X satisfies constraint C. */ |
| |
| static inline bool |
| constraint_satisfied_p (rtx x, enum constraint_num c) |
| { |
| int i = (int) c - (int) CONSTRAINT_I; |
| return i >= 0 && constraint_satisfied_p_array[i] (x); |
| } |
| |
| static inline bool |
| insn_extra_register_constraint (enum constraint_num c) |
| { |
| return c >= CONSTRAINT_r && c <= CONSTRAINT_y; |
| } |
| |
| static inline bool |
| insn_extra_memory_constraint (enum constraint_num c) |
| { |
| return c >= CONSTRAINT_m && c <= CONSTRAINT_Utx; |
| } |
| |
| static inline bool |
| insn_extra_special_memory_constraint (enum constraint_num) |
| { |
| return false; |
| } |
| |
| static inline bool |
| insn_extra_address_constraint (enum constraint_num c) |
| { |
| return c >= CONSTRAINT_p && c <= CONSTRAINT_Dp; |
| } |
| |
| static inline void |
| insn_extra_constraint_allows_reg_mem (enum constraint_num c, |
| bool *allows_reg, bool *allows_mem) |
| { |
| if (c >= CONSTRAINT_Uaa && c <= CONSTRAINT_vsN) |
| return; |
| if (c >= CONSTRAINT_c && c <= CONSTRAINT_c) |
| { |
| *allows_reg = true; |
| return; |
| } |
| if (c >= CONSTRAINT_V && c <= CONSTRAINT__g) |
| { |
| *allows_mem = true; |
| return; |
| } |
| (void) c; |
| *allows_reg = true; |
| *allows_mem = true; |
| } |
| |
| static inline size_t |
| insn_constraint_len (char fc, const char *str ATTRIBUTE_UNUSED) |
| { |
| switch (fc) |
| { |
| case 'D': return 2; |
| case 'U': return 3; |
| case 'v': return 3; |
| default: break; |
| } |
| return 1; |
| } |
| |
| #define CONSTRAINT_LEN(c_,s_) insn_constraint_len (c_,s_) |
| |
| extern enum reg_class reg_class_for_constraint_1 (enum constraint_num); |
| |
| static inline enum reg_class |
| reg_class_for_constraint (enum constraint_num c) |
| { |
| if (insn_extra_register_constraint (c)) |
| return reg_class_for_constraint_1 (c); |
| return NO_REGS; |
| } |
| |
| extern bool insn_const_int_ok_for_constraint (HOST_WIDE_INT, enum constraint_num); |
| #define CONST_OK_FOR_CONSTRAINT_P(v_,c_,s_) \ |
| insn_const_int_ok_for_constraint (v_, lookup_constraint (s_)) |
| |
| enum constraint_type |
| { |
| CT_REGISTER, |
| CT_CONST_INT, |
| CT_MEMORY, |
| CT_SPECIAL_MEMORY, |
| CT_ADDRESS, |
| CT_FIXED_FORM |
| }; |
| |
| static inline enum constraint_type |
| get_constraint_type (enum constraint_num c) |
| { |
| if (c >= CONSTRAINT_p) |
| { |
| if (c >= CONSTRAINT_Uaa) |
| return CT_FIXED_FORM; |
| return CT_ADDRESS; |
| } |
| if (c >= CONSTRAINT_m) |
| return CT_MEMORY; |
| if (c >= CONSTRAINT_I) |
| return CT_CONST_INT; |
| return CT_REGISTER; |
| } |
| #endif /* tm-preds.h */ |