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ensure that seq rewriter gets invoked during pre-processing

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-02-06 16:13:31 +00:00
parent eae17a43a2
commit 5b50d98b89
9 changed files with 130 additions and 41 deletions
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32
src/ast/rewriter/bit_blaster/bit_blaster.h
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@ -19,7 +19,7 @@ Revision History:
#ifndef BIT_BLASTER_H_
#define BIT_BLASTER_H_
#include"basic_simplifier_plugin.h"
#include"bool_rewriter.h"
#include"bit_blaster_params.h"
#include"bit_blaster_tpl.h"
#include"bv_decl_plugin.h"
@ -31,31 +31,31 @@ public:
protected:
bv_util & m_util;
bit_blaster_params const & m_params;
basic_simplifier_plugin & s;
bool_rewriter & m_rw;
public:
bit_blaster_cfg(bv_util & u, bit_blaster_params const & p, basic_simplifier_plugin & _s);
bit_blaster_cfg(bv_util & u, bit_blaster_params const & p, bool_rewriter& rw);
ast_manager & m() const { return m_util.get_manager(); }
numeral power(unsigned n) const { return rational::power_of_two(n); }
void mk_xor(expr * a, expr * b, expr_ref & r) { s.mk_xor(a, b, r); }
void mk_xor(expr * a, expr * b, expr_ref & r) { m_rw.mk_xor(a, b, r); }
void mk_xor3(expr * a, expr * b, expr * c, expr_ref & r);
void mk_carry(expr * a, expr * b, expr * c, expr_ref & r);
void mk_iff(expr * a, expr * b, expr_ref & r) { s.mk_iff(a, b, r); }
void mk_and(expr * a, expr * b, expr_ref & r) { s.mk_and(a, b, r); }
void mk_and(expr * a, expr * b, expr * c, expr_ref & r) { s.mk_and(a, b, c, r); }
void mk_and(unsigned sz, expr * const * args, expr_ref & r) { s.mk_and(sz, args, r); }
void mk_or(expr * a, expr * b, expr_ref & r) { s.mk_or(a, b, r); }
void mk_or(expr * a, expr * b, expr * c, expr_ref & r) { s.mk_or(a, b, c, r); }
void mk_or(unsigned sz, expr * const * args, expr_ref & r) { s.mk_or(sz, args, r); }
void mk_not(expr * a, expr_ref & r) { s.mk_not(a, r); }
void mk_ite(expr * c, expr * t, expr * e, expr_ref & r) { s.mk_ite(c, t, e, r); }
void mk_nand(expr * a, expr * b, expr_ref & r) { s.mk_nand(a, b, r); }
void mk_nor(expr * a, expr * b, expr_ref & r) { s.mk_nor(a, b, r); }
void mk_iff(expr * a, expr * b, expr_ref & r) { m_rw.mk_iff(a, b, r); }
void mk_and(expr * a, expr * b, expr_ref & r) { m_rw.mk_and(a, b, r); }
void mk_and(expr * a, expr * b, expr * c, expr_ref & r) { m_rw.mk_and(a, b, c, r); }
void mk_and(unsigned sz, expr * const * args, expr_ref & r) { m_rw.mk_and(sz, args, r); }
void mk_or(expr * a, expr * b, expr_ref & r) { m_rw.mk_or(a, b, r); }
void mk_or(expr * a, expr * b, expr * c, expr_ref & r) { m_rw.mk_or(a, b, c, r); }
void mk_or(unsigned sz, expr * const * args, expr_ref & r) { m_rw.mk_or(sz, args, r); }
void mk_not(expr * a, expr_ref & r) { m_rw.mk_not(a, r); }
void mk_ite(expr * c, expr * t, expr * e, expr_ref & r) { m_rw.mk_ite(c, t, e, r); }
void mk_nand(expr * a, expr * b, expr_ref & r) { m_rw.mk_nand(a, b, r); }
void mk_nor(expr * a, expr * b, expr_ref & r) { m_rw.mk_nor(a, b, r); }
};
class bit_blaster : public bit_blaster_tpl<bit_blaster_cfg> {
bv_util m_util;
basic_simplifier_plugin m_simp;
bool_rewriter m_rw;
public:
bit_blaster(ast_manager & m, bit_blaster_params const & params);
bit_blaster_params const & get_params() const { return this->m_params; }