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remove spurious copies and inc_refs around ref_vector

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This commit is contained in:
Nuno Lopes 2018-06-28 10:31:38 +01:00
parent eabe91cdef
commit 5de6628a5d
16 changed files with 49 additions and 53 deletions
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4
src/smt/smt_context.cpp
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@ -1594,7 +1594,7 @@ namespace smt {
for (literal lit : m_assigned_literals) {
expr_ref e(m_manager);
literal2expr(lit, e);
assignments.push_back(e);
assignments.push_back(std::move(e));
}
}
@ -4180,7 +4180,7 @@ namespace smt {
SASSERT(get_justification(guess.var()).get_kind() == b_justification::AXIOM);
expr_ref lit(m_manager);
literal2expr(guess, lit);
result.push_back(lit);
result.push_back(std::move(lit));
}
}

6
src/smt/smt_context.h
View file

@ -1115,8 +1115,6 @@ namespace smt {
void internalize_assertions();
void assert_assumption(expr * a);
bool validate_assumptions(expr_ref_vector const& asms);
void init_assumptions(expr_ref_vector const& asms);
@ -1129,8 +1127,6 @@ namespace smt {
void reset_assumptions();
void reset_clause();
void add_theory_assumptions(expr_ref_vector & theory_assumptions);
lbool mk_unsat_core(lbool result);
@ -1585,8 +1581,6 @@ namespace smt {
//proof * const * get_asserted_formula_proofs() const { return m_asserted_formulas.get_formula_proofs(); }
void get_assumptions_core(ptr_vector<expr> & result);
void get_assertions(ptr_vector<expr> & result) { m_asserted_formulas.get_assertions(result); }
void display(std::ostream & out) const;

4
src/smt/smt_context_pp.cpp
View file

@ -409,11 +409,11 @@ namespace smt {
for (unsigned i = 0; i < num_antecedents; i++) {
literal l = antecedents[i];
literal2expr(l, n);
fmls.push_back(n);
fmls.push_back(std::move(n));
}
if (consequent != false_literal) {
literal2expr(~consequent, n);
fmls.push_back(n);
fmls.push_back(std::move(n));
}
if (logic != symbol::null) out << "(set-logic " << logic << ")\n";
visitor.collect(fmls);

9
src/smt/smt_justification.cpp
View file

@ -281,7 +281,7 @@ namespace smt {
for (unsigned i = 0; i < m_num_literals; i++) {
expr_ref l(m);
ctx.literal2expr(m_literals[i], l);
lits.push_back(l);
lits.push_back(std::move(l));
}
if (lits.size() == 1)
return m.mk_th_lemma(m_th_id, lits.get(0), 0, nullptr, m_params.size(), m_params.c_ptr());
@ -407,12 +407,7 @@ namespace smt {
for (unsigned i = 0; i < m_num_literals; i++) {
bool sign = GET_TAG(m_literals[i]) != 0;
expr * v = UNTAG(expr*, m_literals[i]);
expr_ref l(m);
if (sign)
l = m.mk_not(v);
else
l = v;
lits.push_back(l);
lits.push_back(sign ? m.mk_not(v) : v);
}
if (lits.size() == 1)
return m.mk_th_lemma(m_th_id, lits.get(0), 0, nullptr, m_params.size(), m_params.c_ptr());