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remove buggy bv-trailing

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-04-18 19:45:26 -07:00
parent 3e9479d01a
commit bcbe802b27
6 changed files with 0 additions and 559 deletions
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10
src/ast/rewriter/bv_rewriter.cpp
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@ -29,7 +29,6 @@ void bv_rewriter::updt_local_params(params_ref const & _p) {
m_elim_sign_ext = p.elim_sign_ext();
m_mul2concat = p.mul2concat();
m_bit2bool = p.bit2bool();
m_trailing = p.bv_trailing();
m_urem_simpl = p.bv_urem_simpl();
m_blast_eq_value = p.blast_eq_value();
m_split_concat_eq = p.split_concat_eq();
@ -2591,15 +2590,6 @@ br_status bv_rewriter::mk_eq_core(expr * lhs, expr * rhs, expr_ref & result) {
return st;
}
if (m_trailing) {
st = m_rm_trailing.eq_remove_trailing(lhs, rhs, result);
m_rm_trailing.reset_cache(1 << 12);
if (st != BR_FAILED) {
TRACE("eq_remove_trailing", tout << mk_ismt2_pp(lhs, m()) << "\n=\n" << mk_ismt2_pp(rhs, m()) << "\n----->\n" << mk_ismt2_pp(result, m()) << "\n";);
return st;
}
}
st = mk_mul_eq(lhs, rhs, result);
if (st != BR_FAILED) {
TRACE("mk_mul_eq", tout << mk_ismt2_pp(lhs, m()) << "\n=\n" << mk_ismt2_pp(rhs, m()) << "\n----->\n" << mk_ismt2_pp(result,m()) << "\n";);