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removing dependencies on simplifier

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-08-26 11:23:41 -07:00
parent 82a937d1af
commit bcf229dcfd
26 changed files with 52 additions and 1849 deletions
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27
src/smt/elim_term_ite.h
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@ -21,35 +21,8 @@ Revision History:
#include "ast/normal_forms/defined_names.h"
#include "ast/rewriter/rewriter.h"
#include "ast/simplifier/simplifier.h"
#include "ast/justified_expr.h"
class elim_term_ite : public simplifier {
defined_names & m_defined_names;
proof_ref_vector m_coarse_proofs;
expr_ref_vector * m_new_defs;
proof_ref_vector * m_new_def_proofs;
void reduce_core(expr * n);
bool visit_children(expr * n);
void reduce1(expr * n);
void reduce1_app(app * n);
void reduce1_quantifier(quantifier * q);
public:
elim_term_ite(ast_manager & m, defined_names & d):simplifier(m), m_defined_names(d), m_coarse_proofs(m) {
m_use_oeq = true;
enable_ac_support(false);
}
virtual ~elim_term_ite() {}
void operator()(expr * n, // [IN]
expr_ref_vector & new_defs, // [OUT] new definitions
proof_ref_vector & new_def_proofs, // [OUT] proofs of the new definitions
expr_ref & r, // [OUT] resultant expression
proof_ref & pr // [OUT] proof for (~ n r)
);
};
class elim_term_ite_cfg : public default_rewriter_cfg {
ast_manager& m;
defined_names & m_defined_names;