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Added SAT support for $div and $mod cells

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Clifford Wolf 2013-08-11 16:27:15 +02:00
parent a5836af172
commit ccf36cb7d8
3 changed files with 55 additions and 0 deletions
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libs/ezsat/ezsat.h
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@ -223,6 +223,7 @@ public:
std::vector<int> vec_count(const std::vector<int> &vec, int bits, bool clip = true);
std::vector<int> vec_add(const std::vector<int> &vec1, const std::vector<int> &vec2);
std::vector<int> vec_sub(const std::vector<int> &vec1, const std::vector<int> &vec2);
std::vector<int> vec_neg(const std::vector<int> &vec);
void vec_cmp(const std::vector<int> &vec1, const std::vector<int> &vec2, int &carry, int &overflow, int &sign, int &zero);
@ -305,6 +306,8 @@ struct ezSATvec
ezSATvec(ezSAT &sat, const std::vector<int> &vec) : sat(sat), vec(vec) { }
ezSATvec operator ~() { return ezSATvec(sat, sat.vec_not(vec)); }
ezSATvec operator -() { return ezSATvec(sat, sat.vec_neg(vec)); }
ezSATvec operator &(const ezSATvec &other) { return ezSATvec(sat, sat.vec_and(vec, other.vec)); }
ezSATvec operator |(const ezSATvec &other) { return ezSATvec(sat, sat.vec_or(vec, other.vec)); }
ezSATvec operator ^(const ezSATvec &other) { return ezSATvec(sat, sat.vec_xor(vec, other.vec)); }