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Partial refactoring of fpa2bv conversion to support proofs.

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This commit is contained in:
Christoph M. Wintersteiger 2015-10-20 18:32:31 +01:00
parent 099775947e
commit ca496f20cb
9 changed files with 152 additions and 84 deletions
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7
src/ast/fpa_decl_plugin.h
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@ -34,6 +34,8 @@ enum fpa_sort_kind {
FLOAT128_SORT
};
typedef enum { BV_RM_TIES_TO_EVEN, BV_RM_TIES_TO_AWAY, BV_RM_TO_POSITIVE, BV_RM_TO_NEGATIVE, BV_RM_TO_ZERO = 4 } BV_RM_VAL;
enum fpa_op_kind {
OP_FPA_RM_NEAREST_TIES_TO_EVEN,
OP_FPA_RM_NEAREST_TIES_TO_AWAY,
@ -85,6 +87,7 @@ enum fpa_op_kind {
OP_FPA_TO_IEEE_BV,
/* Internal use only */
OP_FPA_INTERNAL_RM, // Internal conversion from (_ BitVec 3) to RoundingMode
OP_FPA_INTERNAL_BVWRAP,
OP_FPA_INTERNAL_BVUNWRAP,
@ -128,6 +131,7 @@ class fpa_decl_plugin : public decl_plugin {
sort * mk_float_sort(unsigned ebits, unsigned sbits);
sort * mk_rm_sort();
func_decl * mk_rm_const_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_float_const_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
@ -161,6 +165,8 @@ class fpa_decl_plugin : public decl_plugin {
func_decl * mk_to_ieee_bv(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_internal_rm(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_internal_bv_wrap(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_internal_bv_unwrap(decl_kind k, unsigned num_parameters, parameter const * parameters,
@ -175,6 +181,7 @@ class fpa_decl_plugin : public decl_plugin {
virtual void set_manager(ast_manager * m, family_id id);
unsigned mk_id(mpf const & v);
void recycled_id(unsigned id);
public:
fpa_decl_plugin();