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FPA: avoid compiler warnings.

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Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger 2013-06-28 12:14:14 +01:00
parent 42b3a81ef6
commit 4f72e1d528
1 changed files with 2 additions and 2 deletions
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4
src/tactic/fpa/fpa2bv_converter.cpp
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@ -2437,7 +2437,7 @@ void fpa2bv_converter::round(sort * s, expr_ref & rm, expr_ref & sgn, expr_ref &
t = m_bv_util.mk_bv_sub(t, lz);
t = m_bv_util.mk_bv_sub(t, m_bv_util.mk_sign_extend(2, e_min));
expr_ref TINY(m);
TINY = m_bv_util.mk_sle(t, m_bv_util.mk_numeral(-1, ebits+2));
TINY = m_bv_util.mk_sle(t, m_bv_util.mk_numeral((unsigned)-1, ebits+2));
TRACE("fpa2bv_dbg", tout << "TINY = " << mk_ismt2_pp(TINY, m) << std::endl;);
SASSERT(is_well_sorted(m, TINY));
@ -2481,7 +2481,7 @@ void fpa2bv_converter::round(sort * s, expr_ref & rm, expr_ref & sgn, expr_ref &
m_simp.mk_ite(sigma_le_cap, sigma_neg, sigma_cap, sigma_neg_capped);
dbg_decouple("fpa2bv_rnd_sigma_neg", sigma_neg);
dbg_decouple("fpa2bv_rnd_sigma_neg_capped", sigma_neg_capped);
sigma_lt_zero = m_bv_util.mk_sle(sigma, m_bv_util.mk_numeral(-1, sigma_size));
sigma_lt_zero = m_bv_util.mk_sle(sigma, m_bv_util.mk_numeral((unsigned)-1, sigma_size));
dbg_decouple("fpa2bv_rnd_sigma_lt_zero", sigma_lt_zero);
sig_ext = m_bv_util.mk_concat(sig, m_bv_util.mk_numeral(0, sig_size));