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FPA: bugfixes, leakfixes, added fp.to_real

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Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger 2014-12-13 19:34:55 +00:00
parent d6ac98a494
commit b30e61e528
7 changed files with 177 additions and 62 deletions
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6
src/smt/theory_fpa.cpp
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@ -136,7 +136,8 @@ namespace smt {
m_converter.mk_triple(sgn, sig, exp, bv_term);
}
else if (term->get_decl_kind() == OP_FLOAT_TO_IEEE_BV) {
else if (term->get_decl_kind() == OP_FLOAT_TO_IEEE_BV ||
term->get_decl_kind() == OP_FLOAT_TO_REAL) {
SASSERT(is_app(t));
expr_ref bv_e(m);
proof_ref bv_pr(m);
@ -420,7 +421,8 @@ namespace smt {
ctx.mark_as_relevant(bv_sig);
ctx.mark_as_relevant(bv_exp);
}
else if (n->get_decl()->get_decl_kind() == OP_FLOAT_TO_IEEE_BV) {
else if (n->get_decl()->get_decl_kind() == OP_FLOAT_TO_IEEE_BV ||
n->get_decl()->get_decl_kind() == OP_FLOAT_TO_REAL) {
expr_ref eq(m);
app * ex_a = to_app(ex);
if (n->get_id() > ex_a->get_id())