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remove unnecessary parameter copies

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This commit is contained in:
Nuno Lopes 2023-12-22 16:11:06 +00:00
parent ab22e763d7
commit cab3c45863
9 changed files with 23 additions and 34 deletions
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12
src/ast/polymorphism_util.cpp
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@ -40,7 +40,7 @@ namespace polymorphism {
unsigned n = s->get_num_parameters();
vector<parameter> ps;
for (unsigned i = 0; i < n; ++i) {
auto p = s->get_parameter(i);
auto &p = s->get_parameter(i);
if (p.is_ast() && is_sort(p.get_ast())) {
sort_ref s = (*this)(to_sort(p.get_ast()));
ps.push_back(parameter(s.get()));
@ -167,8 +167,8 @@ namespace polymorphism {
if (s1->get_num_parameters() != s2->get_num_parameters())
return false;
for (unsigned i = s1->get_num_parameters(); i-- > 0;) {
auto p1 = s1->get_parameter(i);
auto p2 = s2->get_parameter(i);
auto &p1 = s1->get_parameter(i);
auto &p2 = s2->get_parameter(i);
if (p1.is_ast() && is_sort(p1.get_ast())) {
if (!p2.is_ast())
return false;
@ -204,8 +204,8 @@ namespace polymorphism {
if (s1->get_num_parameters() != s2->get_num_parameters())
return false;
for (unsigned i = s1->get_num_parameters(); i-- > 0;) {
auto p1 = s1->get_parameter(i);
auto p2 = s2->get_parameter(i);
auto &p1 = s1->get_parameter(i);
auto &p2 = s2->get_parameter(i);
if (p1.is_ast() && is_sort(p1.get_ast())) {
if (!p2.is_ast())
return false;
@ -282,7 +282,7 @@ namespace polymorphism {
}
vector<parameter> params;
for (unsigned i = 0; i < s->get_num_parameters(); ++i) {
parameter p = s->get_parameter(i);
const parameter &p = s->get_parameter(i);
if (p.is_ast() && is_sort(p.get_ast())) {
sort_ref fs = fresh(to_sort(p.get_ast()));
params.push_back(parameter(fs.get()));