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71 lines
2 KiB
C++
71 lines
2 KiB
C++
/*++
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Copyright (c) 2012 Microsoft Corporation
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Module Name:
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fpa2bv_model_converter.h
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Abstract:
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Model conversion for fpa2bv_converter
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Author:
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Christoph (cwinter) 2012-02-09
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Notes:
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--*/
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#include"ast_smt2_pp.h"
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#include"fpa_rewriter.h"
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#include"fpa2bv_model_converter.h"
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void fpa2bv_model_converter::display(std::ostream & out) {
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out << "(fpa2bv-model-converter";
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m_bv2fp->display(out);
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out << ")";
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}
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model_converter * fpa2bv_model_converter::translate(ast_translation & translator) {
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fpa2bv_model_converter * res = alloc(fpa2bv_model_converter, translator.to());
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res->m_bv2fp = m_bv2fp->translate(translator);
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return res;
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}
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void fpa2bv_model_converter::convert(model_core * mc, model * float_mdl) {
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obj_hashtable<func_decl> seen;
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m_bv2fp->convert_consts(mc, float_mdl, seen);
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m_bv2fp->convert_rm_consts(mc, float_mdl, seen);
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m_bv2fp->convert_min_max_specials(mc, float_mdl, seen);
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m_bv2fp->convert_uf2bvuf(mc, float_mdl, seen);
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// Keep all the non-float constants.
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unsigned sz = mc->get_num_constants();
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for (unsigned i = 0; i < sz; i++) {
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func_decl * c = mc->get_constant(i);
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if (!seen.contains(c))
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float_mdl->register_decl(c, mc->get_const_interp(c));
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}
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// And keep everything else
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sz = mc->get_num_functions();
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for (unsigned i = 0; i < sz; i++) {
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func_decl * f = mc->get_function(i);
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if (!seen.contains(f)) {
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TRACE("fpa2bv_mc", tout << "Keeping: " << mk_ismt2_pp(f, m) << std::endl;);
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func_interp * val = mc->get_func_interp(f)->copy();
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float_mdl->register_decl(f, val);
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}
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}
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sz = mc->get_num_uninterpreted_sorts();
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for (unsigned i = 0; i < sz; i++) {
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sort * s = mc->get_uninterpreted_sort(i);
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ptr_vector<expr> u = mc->get_universe(s);
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float_mdl->register_usort(s, u.size(), u.c_ptr());
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}
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}
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model_converter * mk_fpa2bv_model_converter(ast_manager & m, fpa2bv_converter & conv) {
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return alloc(fpa2bv_model_converter, m, conv);
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}
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