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Merge branch 'unstable' of https://git01.codeplex.com/z3 into fpa-api

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This commit is contained in:
Christoph M. Wintersteiger 2013-06-18 12:08:33 +01:00
commit de98426649
3 changed files with 31 additions and 10 deletions
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12
src/ast/rewriter/float_rewriter.cpp
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@ -83,17 +83,21 @@ br_status float_rewriter::mk_to_float(func_decl * f, unsigned num_args, expr * c
rational q;
mpf q_mpf;
if (m_util.au().is_numeral(args[1], q)) {
TRACE("fp_rewriter", tout << "q: " << q << std::endl; );
mpf v;
m_util.fm().set(v, ebits, sbits, rm, q.to_mpq());
result = m_util.mk_value(v);
m_util.fm().del(v);
m_util.fm().del(v);
TRACE("fp_rewriter", tout << "result: " << result << std::endl; );
return BR_DONE;
}
else if (m_util.is_value(args[1], q_mpf)) {
else if (m_util.is_value(args[1], q_mpf)) {
TRACE("fp_rewriter", tout << "q: " << m_util.fm().to_string(q_mpf) << std::endl; );
mpf v;
m_util.fm().set(v, ebits, sbits, rm, q_mpf);
result = m_util.mk_value(v);
m_util.fm().del(v);
TRACE("fp_rewriter", tout << "result: " << result << std::endl; );
return BR_DONE;
}
else
@ -117,11 +121,11 @@ br_status float_rewriter::mk_to_float(func_decl * f, unsigned num_args, expr * c
return BR_FAILED;
TRACE("fp_rewriter", tout << "q: " << q << ", e: " << e << "\n";);
mpf v;
m_util.fm().set(v, ebits, sbits, rm, q.to_mpq(), e.to_mpq().numerator());
result = m_util.mk_value(v);
m_util.fm().del(v);
m_util.fm().del(v);
TRACE("fp_rewriter", tout << "result: " << result << std::endl; );
return BR_DONE;
}
else {