134 lines
3.9 KiB
C
134 lines
3.9 KiB
C
/*
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* Copyright (c) 2000-2001
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#ifndef FLOWROW_SORT_H
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#define FLOWROW_SORT_H
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#include "stdio.h"
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#include "banshee.h"
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#include "termhash.h"
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#include "flow-var.h"
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struct flowrow_field
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{
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char *label;
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gen_e expr;
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};
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typedef struct flowrow_field *flowrow_field;
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DECLARE_LIST(flowrow_map,flowrow_field)
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extern region flowrow_region;
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void flowrow_inclusion(fresh_fn_ptr fresh, get_stamp_fn_ptr get_stamp,
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incl_fn_ptr field_incl,gen_e zero_elem, gen_e e1,
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gen_e e2) deletes;
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gen_e flowrow_row(get_stamp_fn_ptr get_stamp,flowrow_map fields, gen_e rest) deletes;
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gen_e flowrow_extract_field(const char *name, gen_e e);
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gen_e flowrow_extract_rest(gen_e e);
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flowrow_map flowrow_extract_fields(gen_e e);
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stamp flowrow_get_stamp(gen_e e);
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#ifndef NONSPEC
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gen_e flowrow_zero(void);
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gen_e flowrow_one(void);
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gen_e flowrow_abs(void);
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gen_e flowrow_wild(void);
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gen_e flowrow_fresh(const char *name);
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gen_e flowrow_fresh_small(const char *name);
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gen_e flowrow_fresh_large(const char *name);
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#else
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sort_kind flowrow_base_sort(gen_e e);
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gen_e flowrow_zero(sort_kind base_sort);
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gen_e flowrow_one(sort_kind base_sort);
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gen_e flowrow_abs(sort_kind base_sort);
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gen_e flowrow_wild(sort_kind base_sort);
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gen_e flowrow_fresh(sort_kind base_sort);
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gen_e flowrow_fresh_small(sort_kind base_sort);
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gen_e flowrow_fresh_large(sort_kind base_sort);
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#endif
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bool flowrow_is_zero(gen_e e);
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bool flowrow_is_one(gen_e e);
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bool flowrow_is_abs(gen_e e);
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bool flowrow_is_wild(gen_e e);
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bool flowrow_is_var(gen_e e);
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bool flowrow_is_row(gen_e e);
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bool flowrow_is_alias(gen_e e);
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void flowrow_init(void);
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void flowrow_reset(void) deletes;
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typedef void (* field_print_fn_ptr) (FILE *f,gen_e e) deletes;
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void flowrow_print(FILE *f,get_stamp_fn_ptr get_stamp,
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field_print_fn_ptr field_print,gen_e e) deletes;
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void flowrow_print_stats(FILE *f);
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extern struct flowrow_stats flowrow_stats;
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struct flowrow_stats
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{
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int fresh;
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int fresh_small;
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int fresh_large;
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int rows_disjoint_wild;
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int rows_equal;
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int rows_zero_one_wild;
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int rows_l_inductive;
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int rows_r_inductive;
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int rows_disjoint_r1_minimal;
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int rows_disjoint_r1_var_r2_minimal;
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int rows_disjoint_r1_var_r2_maximal;
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int rows_disjoint_r1_var_r2_closed;
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int rows_disjoint_r1_var_r2_var_lt;
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int rows_disjoint_r1_var_r2_var_gt;
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int rows_equal_domains;
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int rows_nonempty_intersection;
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int rows_fresh;
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int rows_fresh_large;
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};
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#endif /* FLOWROW_H */
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