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exposed rewriter parameters

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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Leonardo de Moura 2012-12-02 22:03:30 -08:00
parent 91096b638a
commit a99b8fe797
16 changed files with 265 additions and 162 deletions
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9
src/ast/rewriter/bool_rewriter_params.pyg Normal file
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def_module_params(module_name='rewriter',
class_name='bool_rewriter_params',
export=True,
params=(("ite_extra_rules", BOOL, False, "extra ite simplifications, these additional simplifications may reduce size locally but increase globally"),
("flat", BOOL, True, "create nary applications for and,or,+,*,bvadd,bvmul,bvand,bvor,bvxor"),
("elim_and", BOOL, False, "conjunctions are rewritten using negation and disjunctions"),
("local_ctx", BOOL, False, "perform local (i.e., cheap) context simplifications"),
("local_ctx_limit", UINT, UINT_MAX, "limit for applying local context simplifier"),
("blast_distinct", BOOL, False, "expand a distinct predicate into a quadratic number of disequalities")))