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perf #6100

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This commit is contained in:
Nikolaj Bjorner 2022-06-21 13:49:52 -07:00
parent 202ce1edf0
commit ab9aee189b
4 changed files with 16 additions and 8 deletions
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4
src/ast/rewriter/bv_rewriter.cpp
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@ -1736,7 +1736,7 @@ br_status bv_rewriter::mk_bv_or(unsigned num, expr * const * args, expr_ref & re
unsigned low = 0;
unsigned i = 0;
while (i < sz) {
while (i < sz && mod(v1, two).is_one()) {
while (i < sz && v1.is_odd()) {
i++;
div(v1, two, v1);
}
@ -1745,7 +1745,7 @@ br_status bv_rewriter::mk_bv_or(unsigned num, expr * const * args, expr_ref & re
exs.push_back(m_util.mk_numeral(rational::power_of_two(num_sz) - numeral(1), num_sz));
low = i;
}
while (i < sz && mod(v1, two).is_zero()) {
while (i < sz && v1.is_even()) {
i++;
div(v1, two, v1);
}