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https://github.com/Z3Prover/z3
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88 lines
2.5 KiB
C++
88 lines
2.5 KiB
C++
/*++
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Copyright (c) 2006 Microsoft Corporation
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Module Name:
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preprocessor_params.h
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Abstract:
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Preprocess AST before adding them to the logical context
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Author:
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Leonardo de Moura (leonardo) 2008-01-17.
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Revision History:
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--*/
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#ifndef _PREPROCESSOR_PARAMS_H_
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#define _PREPROCESSOR_PARAMS_H_
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#include"pattern_inference_params.h"
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#include"bit_blaster_params.h"
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#include"bv_simplifier_params.h"
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#include"arith_simplifier_params.h"
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enum lift_ite_kind {
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LI_NONE,
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LI_CONSERVATIVE,
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LI_FULL
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};
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struct preprocessor_params : public pattern_inference_params,
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public bit_blaster_params,
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public bv_simplifier_params,
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public arith_simplifier_params {
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lift_ite_kind m_lift_ite;
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lift_ite_kind m_ng_lift_ite; // lift ite for non ground terms
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bool m_pull_cheap_ite_trees;
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bool m_pull_nested_quantifiers;
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bool m_eliminate_term_ite;
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bool m_eliminate_and; // represent (and a b) as (not (or (not a) (not b)))
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bool m_macro_finder;
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bool m_propagate_values;
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bool m_propagate_booleans;
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bool m_refine_inj_axiom;
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bool m_eliminate_bounds;
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bool m_simplify_bit2int;
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bool m_nnf_cnf;
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bool m_distribute_forall;
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bool m_reduce_args;
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bool m_quasi_macros;
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bool m_restricted_quasi_macros;
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bool m_max_bv_sharing;
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bool m_pre_simplifier;
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bool m_nlquant_elim;
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public:
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preprocessor_params(params_ref const & p = params_ref()):
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m_lift_ite(LI_NONE),
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m_ng_lift_ite(LI_NONE),
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m_pull_cheap_ite_trees(false),
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m_pull_nested_quantifiers(false),
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m_eliminate_term_ite(false),
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m_eliminate_and(true),
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m_macro_finder(false),
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m_propagate_values(true),
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m_propagate_booleans(false), // TODO << check peformance
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m_refine_inj_axiom(true),
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m_eliminate_bounds(false),
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m_simplify_bit2int(false),
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m_nnf_cnf(true),
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m_distribute_forall(false),
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m_reduce_args(false),
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m_quasi_macros(false),
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m_restricted_quasi_macros(false),
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m_max_bv_sharing(true),
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m_pre_simplifier(true),
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m_nlquant_elim(false) {
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updt_local_params(p);
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}
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void updt_local_params(params_ref const & p);
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void updt_params(params_ref const & p);
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};
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#endif /* _PREPROCESSOR_PARAMS_H_ */
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