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fixing lut related pass

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-02-12 11:49:00 -08:00
parent fdc27d61e4
commit f5a307073a
4 changed files with 62 additions and 31 deletions
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4
src/sat/sat_aig_cuts.h
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@ -82,7 +82,7 @@ namespace sat {
explicit node(bool sign, bool_op op, unsigned nc, unsigned o) :
m_sign(sign), m_op(op), m_size(nc), m_offset(o) {}
explicit node(uint64_t lut, unsigned nc, unsigned o):
m_sign(false), m_op(lut_op), m_size(nc), m_offset(o) {}
m_sign(false), m_op(lut_op), m_lut(lut), m_size(nc), m_offset(o) {}
bool is_valid() const { return m_offset != UINT_MAX; }
bool_op op() const { return m_op; }
bool is_var() const { return m_op == var_op; }
@ -165,11 +165,13 @@ namespace sat {
void validate_aig2(cut const& a, cut const& b, unsigned v, node const& n, cut const& c);
void validate_aigN(unsigned v, node const& n, cut const& c);
void add_node(bool_var v, node const& n);
public:
aig_cuts();
void add_var(unsigned v);
void add_node(literal head, bool_op op, unsigned sz, literal const* args);
void add_node(bool_var head, uint64_t lut, unsigned sz, bool_var const* args);
void add_cut(bool_var v, uint64_t lut, bool_var_vector const& args);
void set_root(bool_var v, literal r);