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move to get_sort as method, add opt_lns pass, disable xor simplification unless configured, fix perf bug in model converter update trail

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This commit is contained in:
Nikolaj Bjorner 2021-02-02 03:58:19 -08:00
parent c623e2db28
commit 4455f6caf8
36 changed files with 391 additions and 90 deletions
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13
src/ast/seq_decl_plugin.h
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@ -229,11 +229,11 @@ public:
bool is_seq(sort* s) const { return is_sort_of(s, m_fid, SEQ_SORT); }
bool is_re(sort* s) const { return is_sort_of(s, m_fid, RE_SORT); }
bool is_re(sort* s, sort*& seq) const { return is_sort_of(s, m_fid, RE_SORT) && (seq = to_sort(s->get_parameter(0).get_ast()), true); }
bool is_seq(expr* e) const { return is_seq(m.get_sort(e)); }
bool is_seq(expr* e) const { return is_seq(e->get_sort()); }
bool is_seq(sort* s, sort*& seq) const { return is_seq(s) && (seq = to_sort(s->get_parameter(0).get_ast()), true); }
bool is_re(expr* e) const { return is_re(m.get_sort(e)); }
bool is_re(expr* e, sort*& seq) const { return is_re(m.get_sort(e), seq); }
bool is_char(expr* e) const { return is_char(m.get_sort(e)); }
bool is_re(expr* e) const { return is_re(e->get_sort()); }
bool is_re(expr* e, sort*& seq) const { return is_re(e->get_sort(), seq); }
bool is_char(expr* e) const { return is_char(e->get_sort()); }
bool is_const_char(expr* e, unsigned& c) const;
bool is_const_char(expr* e) const { unsigned c; return is_const_char(e, c); }
bool is_char_le(expr const* e) const;
@ -344,12 +344,11 @@ public:
bool is_to_code(expr const* n) const { return is_app_of(n, m_fid, OP_STRING_FROM_CODE); }
bool is_string_term(expr const * n) const {
sort * s = get_sort(n);
return u.is_string(s);
return u.is_string(n->get_sort());
}
bool is_non_string_sequence(expr const * n) const {
sort * s = get_sort(n);
sort * s = n->get_sort();
return (u.is_seq(s) && !u.is_string(s));
}