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skip non-overlap simplification in rewriter

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2020-05-29 17:27:54 -07:00
parent e68c72755a
commit d41ecda03e
3 changed files with 35 additions and 7 deletions
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1
src/ast/rewriter/seq_rewriter.h
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@ -199,6 +199,7 @@ class seq_rewriter {
bool sign_is_determined(expr* len, sign& s);
bool set_empty(unsigned sz, expr* const* es, bool all, expr_ref_pair_vector& eqs);
bool reduce_non_overlap(expr_ref_vector& ls, expr_ref_vector& rs, expr_ref_pair_vector& eqs);
bool reduce_subsequence(expr_ref_vector& ls, expr_ref_vector& rs, expr_ref_pair_vector& eqs);
bool reduce_by_length(expr_ref_vector& ls, expr_ref_vector& rs, expr_ref_pair_vector& eqs);
bool reduce_itos(expr_ref_vector& ls, expr_ref_vector& rs, expr_ref_pair_vector& eqs);