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Bugfixes for unspecified results from fp.to_* (models are still incomplete).

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Relates to #507
This commit is contained in:
Christoph M. Wintersteiger 2016-03-15 21:45:54 +00:00
parent 3101d281e4
commit 99d7a47f82
8 changed files with 196 additions and 107 deletions
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8
src/ast/fpa_decl_plugin.h
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@ -346,10 +346,10 @@ public:
app * mk_to_ieee_bv(expr * arg1) { return m().mk_app(m_fid, OP_FPA_TO_IEEE_BV, arg1); }
app * mk_internal_to_ubv_unspecified(unsigned width);
app * mk_internal_to_sbv_unspecified(unsigned width);
app * mk_internal_to_ieee_bv_unspecified(unsigned width);
app * mk_internal_to_real_unspecified();
app * mk_internal_to_ubv_unspecified(unsigned ebits, unsigned sbits, unsigned width);
app * mk_internal_to_sbv_unspecified(unsigned ebits, unsigned sbits, unsigned width);
app * mk_internal_to_ieee_bv_unspecified(unsigned ebits, unsigned sbits);
app * mk_internal_to_real_unspecified(unsigned ebits, unsigned sbits);
bool is_wrap(expr * e) const { return is_app_of(e, get_family_id(), OP_FPA_INTERNAL_BVWRAP); }
bool is_unwrap(expr * e) const { return is_app_of(e, get_family_id(), OP_FPA_INTERNAL_BVUNWRAP); }