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Bugfixes for fpa2bv_converter. Fixes #1564.

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This commit is contained in:
Christoph M. Wintersteiger 2018-04-08 21:51:27 +01:00
parent 3b78bdc8e5
commit b373bf4252
3 changed files with 11 additions and 9 deletions
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2
src/tactic/fpa/fpa2bv_tactic.cpp
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@ -93,7 +93,7 @@ class fpa2bv_tactic : public tactic {
expr * sgn, *sig, *exp;
m_conv.split_fp(new_curr, sgn, exp, sig);
result.back()->assert_expr(m.mk_eq(sgn, m_conv.bu().mk_numeral(0, 1)));
result.back()->assert_expr(m.mk_eq(exp, m_conv.bu().mk_numeral(-1, m_conv.bu().get_bv_size(exp))));
result.back()->assert_expr(m.mk_eq(exp, m_conv.bu().mk_bv_neg(m_conv.bu().mk_numeral(1, m_conv.bu().get_bv_size(exp)))));
result.back()->assert_expr(m.mk_eq(sig, m_conv.bu().mk_numeral(1, m_conv.bu().get_bv_size(sig))));
}
}