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fix #2433

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-07-24 14:14:18 -07:00
parent 859512d937
commit c75a57731f
1 changed files with 1 additions and 3 deletions
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4
src/ast/rewriter/poly_rewriter_def.h
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@ -1041,9 +1041,7 @@ bool poly_rewriter<Config>::hoist_ite(expr* a, obj_hashtable<expr>& shared, nume
} }
rational k, g1; rational k, g1;
if (is_int_numeral(a, k)) { if (is_int_numeral(a, k)) {
normalize(k); return false;
g = gcd(g, k);
return !is_minus_one(a) && shared.empty();
} }
ptr_buffer<expr> adds; ptr_buffer<expr> adds;
TO_BUFFER(is_add, adds, a); TO_BUFFER(is_add, adds, a);