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address compiler warnings gcc-13

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2024-08-26 11:32:37 -07:00
parent cff1e9233f
commit 49ba3bc12f
9 changed files with 4147 additions and 4151 deletions
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6
src/qe/mbp/mbp_arrays_tg.cpp
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@ -116,7 +116,7 @@ struct mbp_array_tg::impl {
bool is_rd_wr(expr* t, expr*& wr_ind, expr*& rd_ind, expr*& b, expr*& v) {
if (!is_rd_wr(t))
return false;
expr* a;
expr* a = nullptr;
VERIFY(m_array_util.is_select1(t, a, rd_ind));
VERIFY(m_array_util.is_store1(a, b, wr_ind, v));
return true;
@ -185,7 +185,7 @@ struct mbp_array_tg::impl {
// or &&_{i \in indices} j \neq i &&
// !(select(y, j) = elem)
void elimwreq(peq p, bool is_neg) {
expr* a, *j, *elem;
expr* a = nullptr, *j = nullptr, *elem = nullptr;
VERIFY(is_arr_write(p.lhs(), a, j, elem));
TRACE("mbp_tg",
tout << "applying elimwreq on " << expr_ref(p.mk_peq(), m) << " is neg: " << is_neg;);
@ -279,7 +279,7 @@ struct mbp_array_tg::impl {
// rewrite select(store(a, i, k), j) into either select(a, j) or k
void elimrdwr(expr *term) {
TRACE("mbp_tg", tout << "applying elimrdwr on " << expr_ref(term, m););
expr* wr_ind, *rd_ind, *b, *v;
expr* wr_ind = nullptr, *rd_ind = nullptr, *b = nullptr, *v = nullptr;
VERIFY(is_rd_wr(term, wr_ind, rd_ind, b, v));
if (m_mdl.are_equal(wr_ind, rd_ind))
m_tg.add_eq(wr_ind, rd_ind);