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aligning simplifier and rewriter for regression tests

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-09-04 09:28:40 -07:00
parent a3dba5b2f9
commit f12a4f04fd
12 changed files with 125 additions and 43 deletions
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7
src/ast/rewriter/poly_rewriter_def.h
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@ -18,7 +18,8 @@ Notes:
--*/
#include "ast/rewriter/poly_rewriter.h"
#include "ast/rewriter/poly_rewriter_params.hpp"
// include "ast/ast_lt.h"
#include "ast/rewriter/arith_rewriter_params.hpp"
#include "ast/ast_lt.h"
#include "ast/ast_ll_pp.h"
#include "ast/ast_smt2_pp.h"
@ -33,6 +34,8 @@ void poly_rewriter<Config>::updt_params(params_ref const & _p) {
m_som_blowup = p.som_blowup();
if (!m_flat) m_som = false;
if (m_som) m_hoist_mul = false;
arith_rewriter_params ap(_p);
m_ast_order = !ap.arith_ineq_lhs();
}
template<typename Config>
@ -485,6 +488,8 @@ void poly_rewriter<Config>::hoist_cmul(expr_ref_buffer & args) {
template<typename Config>
bool poly_rewriter<Config>::mon_lt::operator()(expr* e1, expr * e2) const {
if (rw.m_ast_order)
return lt(e1,e2);
return ordinal(e1) < ordinal(e2);
}