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Corrected unspecified behavior of corner cases in fp.min/fp.max.

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Partially addresses #68.
This commit is contained in:
Christoph M. Wintersteiger 2015-10-06 19:45:05 +01:00
parent 6e852762ba
commit 8a026c355f
10 changed files with 211 additions and 55 deletions
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33
src/tactic/fpa/fpa2bv_model_converter.cpp
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@ -44,7 +44,12 @@ void fpa2bv_model_converter::display(std::ostream & out) {
out << "\n (" << n << " ";
unsigned indent = n.size() + 4;
out << mk_ismt2_pp(it->m_value, m, indent) << ")";
}
}
for (obj_hashtable<func_decl>::iterator it = m_decls_to_hide.begin();
it != m_decls_to_hide.end();
it++) {
out << "\n to hide: " << mk_ismt2_pp(*it, m);
}
out << ")" << std::endl;
}
@ -70,6 +75,22 @@ model_converter * fpa2bv_model_converter::translate(ast_translation & translator
translator.to().inc_ref(k);
translator.to().inc_ref(v);
}
for (obj_map<func_decl, func_decl*>::iterator it = m_uf2bvuf.begin();
it != m_uf2bvuf.end();
it++) {
func_decl * k = translator(it->m_key);
func_decl * v = translator(it->m_value);
res->m_uf2bvuf.insert(k, v);
translator.to().inc_ref(k);
translator.to().inc_ref(v);
}
for (obj_hashtable<func_decl>::iterator it = m_decls_to_hide.begin();
it != m_decls_to_hide.end();
it++) {
func_decl * k = translator(*it);
res->m_decls_to_hide.insert(k);
translator.to().inc_ref(k);
}
return res;
}
@ -188,6 +209,11 @@ void fpa2bv_model_converter::convert(model * bv_mdl, model * float_mdl) {
obj_hashtable<func_decl> seen;
for (obj_hashtable<func_decl>::iterator it = m_decls_to_hide.begin();
it != m_decls_to_hide.end();
it++)
seen.insert(*it);
for (obj_map<func_decl, expr*>::iterator it = m_const2bv.begin();
it != m_const2bv.end();
it++)
@ -329,6 +355,7 @@ void fpa2bv_model_converter::convert(model * bv_mdl, model * float_mdl) {
model_converter * mk_fpa2bv_model_converter(ast_manager & m,
obj_map<func_decl, expr*> const & const2bv,
obj_map<func_decl, expr*> const & rm_const2bv,
obj_map<func_decl, func_decl*> const & uf2bvuf) {
return alloc(fpa2bv_model_converter, m, const2bv, rm_const2bv, uf2bvuf);
obj_map<func_decl, func_decl*> const & uf2bvuf,
obj_hashtable<func_decl> const & decls_to_hide) {
return alloc(fpa2bv_model_converter, m, const2bv, rm_const2bv, uf2bvuf, decls_to_hide);
}