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ensure that seq rewriter gets invoked during pre-processing

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-02-06 16:13:31 +00:00
parent eae17a43a2
commit 5b50d98b89
9 changed files with 130 additions and 41 deletions
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39
src/ast/simplifier/seq_simplifier_plugin.h Normal file
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/*++
Copyright (c) 2016 Microsoft Corporation
Module Name:
seq_simplifier_plugin.h
Abstract:
Simplifier for the sequence theory
Author:
Nikolaj Bjorner (nbjorner) 2016-02-05
--*/
#ifndef SEQ_SIMPLIFIER_PLUGIN_H_
#define SEQ_SIMPLIFIER_PLUGIN_H_
#include"basic_simplifier_plugin.h"
#include"seq_decl_plugin.h"
#include"seq_rewriter.h"
class seq_simplifier_plugin : public simplifier_plugin {
seq_util m_util;
seq_rewriter m_rw;
public:
seq_simplifier_plugin(ast_manager & m, basic_simplifier_plugin & b);
~seq_simplifier_plugin();
virtual bool reduce(func_decl * f, unsigned num_args, expr * const * args, expr_ref & result);
virtual bool reduce_eq(expr * lhs, expr * rhs, expr_ref & result);
};
#endif /* SEQ_SIMPLIFIER_PLUGIN_H_ */