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fix overflow bugs in doc

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-09-22 22:03:59 -07:00
parent b57353eff2
commit 54506408f9
10 changed files with 164 additions and 101 deletions
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src/muz/rel/udoc_relation.h
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@ -70,7 +70,8 @@ namespace datalog {
void extract_equalities(expr* g, expr_ref& rest, subset_ints& equalities, unsigned_vector& roots) const;
void apply_guard(expr* g, udoc& result, bit_vector const& discard_cols) const;
void apply_guard(expr* g, udoc& result, subset_ints const& equalities, bit_vector const& discard_cols) const;
bool apply_eq(expr* g, doc_ref& d, unsigned v, unsigned hi, unsigned lo, expr* c) const;
bool apply_ground_eq(doc_ref& d, unsigned v, unsigned hi, unsigned lo, expr* c) const;
bool apply_bv_eq(expr* e1, expr* e2, bit_vector const& discard_cols, udoc& result) const;
bool is_var_range(expr* e, unsigned& hi, unsigned& lo, unsigned& v) const;
};