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update topological sort to use arrays instead of hash tables, expose Context over Z3Object for programmability

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2022-06-08 06:28:24 -07:00
parent 0e6c64510a
commit 51ed13f96a
17 changed files with 103 additions and 96 deletions
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8
src/ast/ast.cpp
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@ -498,9 +498,9 @@ bool compare_nodes(ast const * n1, ast const * n2) {
template<typename T>
inline unsigned ast_array_hash(T * const * array, unsigned size, unsigned init_value) {
if (size == 0)
return init_value;
switch (size) {
case 0:
return init_value;
case 1:
return combine_hash(array[0]->hash(), init_value);
case 2:
@ -993,7 +993,7 @@ sort * basic_decl_plugin::mk_sort(decl_kind k, unsigned num_parameters, paramete
}
func_decl * basic_decl_plugin::mk_eq_decl_core(char const * name, decl_kind k, sort * s, ptr_vector<func_decl> & cache) {
unsigned id = s->get_decl_id();
unsigned id = s->get_small_id();
force_ptr_array_size(cache, id + 1);
if (cache[id] == 0) {
sort * domain[2] = { s, s};
@ -1009,7 +1009,7 @@ func_decl * basic_decl_plugin::mk_eq_decl_core(char const * name, decl_kind k, s
}
func_decl * basic_decl_plugin::mk_ite_decl(sort * s) {
unsigned id = s->get_decl_id();
unsigned id = s->get_small_id();
force_ptr_array_size(m_ite_decls, id + 1);
if (m_ite_decls[id] == 0) {
sort * domain[3] = { m_bool_sort, s, s};