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Add interpreted versions of unspecified cases of fp.to_ieee_bv and fp.to_real (#6077)

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Christoph M. Wintersteiger 2022-06-04 17:53:23 +01:00 • committed by GitHub
parent d722c73d4c
commit f77608ed88
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7 changed files with 57 additions and 20 deletions
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4
src/ast/fpa_decl_plugin.h
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@ -83,12 +83,14 @@ enum fpa_op_kind {
OP_FPA_TO_UBV,
OP_FPA_TO_SBV,
OP_FPA_TO_REAL,
OP_FPA_TO_REAL_I,
OP_FPA_TO_SBV_I,
OP_FPA_TO_UBV_I,
/* Extensions */
OP_FPA_TO_IEEE_BV,
OP_FPA_TO_IEEE_BV_I,
OP_FPA_BVWRAP,
OP_FPA_BV2RM,
@ -353,11 +355,13 @@ public:
bool is_bv2rm(expr const * e) const { return is_app_of(e, get_family_id(), OP_FPA_BV2RM); }
bool is_to_ubv(expr const * e) const { return is_app_of(e, get_family_id(), OP_FPA_TO_UBV); }
bool is_to_sbv(expr const * e) const { return is_app_of(e, get_family_id(), OP_FPA_TO_SBV); }
bool is_to_real(expr const * e) const { return is_app_of(e, get_family_id(), OP_FPA_TO_REAL); }
bool is_bvwrap(func_decl const * f) const { return f->get_family_id() == get_family_id() && f->get_decl_kind() == OP_FPA_BVWRAP; }
bool is_bv2rm(func_decl const * f) const { return f->get_family_id() == get_family_id() && f->get_decl_kind() == OP_FPA_BV2RM; }
bool is_to_ubv(func_decl const * f) const { return f->get_family_id() == get_family_id() && f->get_decl_kind() == OP_FPA_TO_UBV; }
bool is_to_sbv(func_decl const * f) const { return f->get_family_id() == get_family_id() && f->get_decl_kind() == OP_FPA_TO_SBV; }
bool is_to_real(func_decl const * f) const { return f->get_family_id() == get_family_id() && f->get_decl_kind() == OP_FPA_TO_REAL; }
bool is_to_ieee_bv(func_decl const * f) const { return f->get_family_id() == get_family_id() && f->get_decl_kind() == OP_FPA_TO_IEEE_BV; }
bool contains_floats(ast * a);