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merge with master

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-01-03 14:08:29 -08:00
commit 0c03a87c82
10 changed files with 231 additions and 174 deletions
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19
src/muz/rel/dl_mk_simple_joins.cpp
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@ -11,7 +11,7 @@ Abstract:
Author:
Leonardo de Moura (leonardo) 2010-05-20.
Krystof Hoder 2010-05-20.
Revision History:
@ -302,14 +302,10 @@ namespace datalog {
}
pair_info & get_pair(app_pair key) const {
return *m_costs.find(key);
}
void remove_rule_from_pair(app_pair key, rule * r, unsigned original_len) {
std::cout << "remove: " << mk_pp(key.first, m) << " - " << mk_pp(key.second, m) << "\n";
pair_info * ptr = &get_pair(key);
if (ptr->remove_rule(r, original_len)) {
pair_info * ptr = 0;
if (m_costs.find(key, ptr) && ptr &&
ptr->remove_rule(r, original_len)) {
SASSERT(ptr->m_rules.empty());
m_costs.remove(key);
dealloc(ptr);
@ -364,7 +360,12 @@ namespace datalog {
void join_pair(app_pair pair_key) {
app * t1 = pair_key.first;
app * t2 = pair_key.second;
pair_info & inf = get_pair(pair_key);
pair_info* infp = 0;
if (!m_costs.find(pair_key, infp) || !infp) {
UNREACHABLE();
return;
}
pair_info & inf = *infp;
SASSERT(!inf.m_rules.empty());
var_idx_set & output_vars = inf.m_all_nonlocal_vars;
expr_ref_vector args(m);