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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-09-15 16:45:11 -07:00
parent 545e1c0d31
commit 2d52367368
10 changed files with 62 additions and 43 deletions
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10
src/sat/smt/euf_internalize.cpp
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@ -23,7 +23,7 @@ namespace euf {
void solver::internalize(expr* e, bool redundant) {
if (si.is_bool_op(e))
attach_lit(si.internalize(e, redundant), e);
else if (auto* ext = get_solver(e))
else if (auto* ext = expr2solver(e))
ext->internalize(e, redundant);
else
visit_rec(m, e, false, false, redundant);
@ -33,7 +33,7 @@ namespace euf {
sat::literal solver::internalize(expr* e, bool sign, bool root, bool redundant) {
if (si.is_bool_op(e))
return attach_lit(si.internalize(e, redundant), e);
if (auto* ext = get_solver(e))
if (auto* ext = expr2solver(e))
return ext->internalize(e, sign, root, redundant);
if (!visit_rec(m, e, sign, root, redundant))
return sat::null_literal;
@ -67,7 +67,7 @@ namespace euf {
m_args.push_back(m_egraph.find(to_app(e)->get_arg(i)));
if (root && internalize_root(to_app(e), sign, m_args))
return false;
if (auto* s = get_solver(e)) {
if (auto* s = expr2solver(e)) {
s->internalize(e, m_is_redundant);
return true;
}
@ -88,8 +88,8 @@ namespace euf {
attach_lit(literal(si.add_bool_var(e), false), e);
if (!m.is_bool(e) && m.get_sort(e)->get_family_id() != null_family_id) {
auto* e_ext = get_solver(e);
auto* s_ext = get_solver(m.get_sort(e));
auto* e_ext = expr2solver(e);
auto* s_ext = sort2solver(m.get_sort(e));
if (s_ext && s_ext != e_ext)
s_ext->apply_sort_cnstr(n, m.get_sort(e));
}