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include extensionality constraints for arrays

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This commit is contained in:
Nikolaj Bjorner 2025-01-31 11:06:40 -08:00
parent d6dcc515eb
commit d465bdbb87
3 changed files with 99 additions and 2 deletions
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4
src/ast/sls/sls_array_plugin.h
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@ -84,6 +84,9 @@ namespace sls {
void init_egraph(euf::egraph& g);
void init_kv(euf::egraph& g, kv& kv);
void saturate(euf::egraph& g);
bool saturate_extensionality(euf::egraph& g);
void collect_shared(euf::egraph& g, euf::enode_vector& shared);
bool is_shared_arg(euf::enode* r);
void saturate_store(euf::egraph& g, euf::enode* n);
void saturate_const(euf::egraph& g, euf::enode* n);
void saturate_map(euf::egraph& g, euf::enode* n);
@ -94,6 +97,7 @@ namespace sls {
void add_map_axiom(euf::egraph& g, euf::enode* n, euf::enode* sel);
void add_store_axiom1(app* sto);
void add_store_axiom2(app* sto, app* sel);
bool add_extensionality_axiom(expr* a, expr* b);
bool are_distinct(euf::enode* a, euf::enode* b);
bool eq_args(euf::enode* sto, euf::enode* sel);
euf::enode* mk_select(euf::egraph& g, euf::enode* b, euf::enode* sel);