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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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Leonardo de Moura 2012-10-02 11:35:25 -07:00
parent 3f9edad676
commit e9eab22e5c
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lib/bv_simplifier_params.h Normal file
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/*++
Copyright (c) 2006 Microsoft Corporation
Module Name:
bv_simplifier_params.h
Abstract:
<abstract>
Author:
Leonardo de Moura (leonardo) 2008-10-10.
Revision History:
--*/
#ifndef _BV_SIMPLIFIER_PARAMS_H_
#define _BV_SIMPLIFIER_PARAMS_H_
#include"ini_file.h"
struct bv_simplifier_params {
bool m_hi_div0; //!< if true, uses the hardware interpretation for div0, mod0, ... if false, div0, mod0, ... are considered uninterpreted.
bool m_bv2int_distribute; //!< if true allows downward propagation of bv2int.
bv_simplifier_params():
m_hi_div0(true),
m_bv2int_distribute(true) {
}
void register_params(ini_params & p) {
p.register_bool_param("HI_DIV0", m_hi_div0, "if true, then Z3 uses the usual hardware interpretation for division (rem, mod) by zero. Otherwise, these operations are considered uninterpreted.");
p.register_bool_param("BV2INT_DISTRIBUTE", m_bv2int_distribute, "if true, then int2bv is distributed over arithmetical operators.");
}
};
#endif /* _BV_SIMPLIFIER_PARAMS_H_ */