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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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6
src/ast/rewriter/bv_trailing.cpp
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@ -125,7 +125,7 @@ struct bv_trailing::imp {
for (unsigned i = 0; i < num; ++i) {
expr * const curr = a->get_arg(i);
VERIFY(to_rm == remove_trailing(curr, to_rm, tmp, depth - 1));
new_args.push_back(tmp);
new_args.push_back(std::move(tmp));
}
result = m.mk_app(m_util.get_fid(), OP_BADD, new_args.size(), new_args.c_ptr());
return to_rm;
@ -150,7 +150,7 @@ struct bv_trailing::imp {
numeral c_val;
unsigned c_sz;
if (!m_util.is_numeral(tmp, c_val, c_sz) || !c_val.is_one())
new_args.push_back(tmp);
new_args.push_back(std::move(tmp));
const unsigned sz = m_util.get_bv_size(coefficient);
const unsigned new_sz = sz - retv;
@ -204,7 +204,7 @@ struct bv_trailing::imp {
expr_ref_vector new_args(m);
for (unsigned j = 0; j < i; ++j)
new_args.push_back(a->get_arg(j));
if (new_last) new_args.push_back(new_last);
if (new_last) new_args.push_back(std::move(new_last));
result = new_args.size() == 1 ? new_args.get(0)
: m_util.mk_concat(new_args.size(), new_args.c_ptr());
return retv;