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This commit is contained in:
Christoph M. Wintersteiger 2016-10-12 18:36:44 +01:00
parent d8ea3023fc
commit bc257211d6
6 changed files with 37 additions and 38 deletions
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10
src/ast/fpa_decl_plugin.h
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@ -259,7 +259,7 @@ public:
bool is_rm(sort * s) const { return is_sort_of(s, m_fid, ROUNDING_MODE_SORT); }
bool is_float(expr * e) const { return is_float(m_manager.get_sort(e)); }
bool is_rm(expr * e) const { return is_rm(m_manager.get_sort(e)); }
bool is_fp(expr * e) const { return is_app_of(e, m_fid, OP_FPA_FP); }
bool is_fp(expr * e) const { return is_app_of(e, m_fid, OP_FPA_FP); }
unsigned get_ebits(sort * s) const;
unsigned get_sbits(sort * s) const;
@ -294,13 +294,13 @@ public:
bool is_pzero(expr * n) { scoped_mpf v(fm()); return is_numeral(n, v) && fm().is_pzero(v); }
bool is_nzero(expr * n) { scoped_mpf v(fm()); return is_numeral(n, v) && fm().is_nzero(v); }
app * mk_fp(expr * sgn, expr * exp, expr * sig) {
app * mk_fp(expr * sgn, expr * exp, expr * sig) {
SASSERT(m_bv_util.is_bv(sgn) && m_bv_util.get_bv_size(sgn) == 1);
SASSERT(m_bv_util.is_bv(exp));
SASSERT(m_bv_util.is_bv(sig));
return m().mk_app(m_fid, OP_FPA_FP, sgn, exp, sig);
SASSERT(m_bv_util.is_bv(sig));
return m().mk_app(m_fid, OP_FPA_FP, sgn, exp, sig);
}
app * mk_to_fp(sort * s, expr * bv_t) {
SASSERT(is_float(s) && s->get_num_parameters() == 2);
return m().mk_app(m_fid, OP_FPA_TO_FP, 2, s->get_parameters(), 1, &bv_t);