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Added SAT support for $div and $mod cells

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This commit is contained in:
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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6
libs/ezsat/ezsat.cc
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@ -852,6 +852,12 @@ std::vector<int> ezSAT::vec_sub(const std::vector<int> &vec1, const std::vector<
return vec;
}
std::vector<int> ezSAT::vec_neg(const std::vector<int> &vec)
{
std::vector<int> zero(vec.size(), FALSE);
return vec_sub(zero, vec);
}
void ezSAT::vec_cmp(const std::vector<int> &vec1, const std::vector<int> &vec2, int &carry, int &overflow, int &sign, int &zero)
{
assert(vec1.size() == vec2.size());