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more scaffolding

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This commit is contained in:
Nikolaj Bjorner 2021-03-21 11:31:14 -07:00
parent a1f484fa35
commit 2fef6dc502
16 changed files with 476 additions and 152 deletions
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4
src/ast/rewriter/bv_rewriter.cpp
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@ -2520,7 +2520,7 @@ br_status bv_rewriter::mk_mul_eq(expr * lhs, expr * rhs, expr_ref & result) {
unsigned sz;
if (m_util.is_bv_mul(lhs, c, x) &&
m_util.is_numeral(c, c_val, sz) &&
m_util.mult_inverse(c_val, sz, c_inv_val)) {
c_val.mult_inverse(sz, c_inv_val)) {
SASSERT(m_util.norm(c_val * c_inv_val, sz).is_one());
@ -2562,7 +2562,7 @@ br_status bv_rewriter::mk_mul_eq(expr * lhs, expr * rhs, expr_ref & result) {
for (; !found && i < num_args; ++i) {
expr* arg = to_app(rhs)->get_arg(i);
if (m_util.is_bv_mul(arg, c2, x2) && m_util.is_numeral(c2, c2_val, sz) &&
m_util.mult_inverse(c2_val, sz, c2_inv_val)) {
c2_val.mult_inverse(sz, c2_inv_val)) {
found = true;
}
}