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let free variable assignment work a bit more towards unrolls

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This commit is contained in:
Murphy Berzish 2016-06-30 01:42:00 -04:00
parent 21f0a50aba
commit 427632ede3
2 changed files with 117 additions and 30 deletions
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5
src/smt/theory_str.h
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@ -241,7 +241,6 @@ namespace smt {
void instantiate_axiom_RegexIn(enode * e);
app * mk_unroll(expr * n, expr * bound);
void get_eqc_all_unroll(expr * n, expr * & constStr, std::set<expr*> & unrollFuncSet);
void process_unroll_eq_const_str(expr * unrollFunc, expr * constStr);
void unroll_str2reg_constStr(expr * unrollFunc, expr * eqConstStr);
void process_concat_eq_unroll(expr * concat, expr * unroll);
@ -332,6 +331,10 @@ namespace smt {
// strRegex
void get_eqc_allUnroll(expr * n, expr * &constStr, std::set<expr*> & unrollFuncSet);
void get_eqc_simpleUnroll(expr * n, expr * &constStr, std::set<expr*> & unrollFuncSet);
void gen_assign_unroll_reg(std::set<expr*> & unrolls);
expr * gen_assign_unroll_Str2Reg(expr * n, std::set<expr*> & unrolls);
expr * gen_unroll_conditional_options(expr * var, std::set<expr*> & unrolls, std::string lcmStr);
void dump_assignments();
void initialize_charset();