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Added "yosys-smt2-wire" tag support to smt2 back-end

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Clifford Wolf 2015-08-31 02:05:58 +02:00
parent eb38722e98
commit 09b51cb375
1 changed files with 2 additions and 0 deletions
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2
backends/smt2/smt2.cc
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@ -496,6 +496,8 @@ struct Smt2Worker
decls.push_back(stringf("; yosys-smt2-output %s %d\n", log_id(wire), wire->width));
if (is_register)
decls.push_back(stringf("; yosys-smt2-register %s %d\n", log_id(wire), wire->width));
if (wire->get_bool_attribute("\\keep"))
decls.push_back(stringf("; yosys-smt2-wire %s %d\n", log_id(wire), wire->width));
if (bvmode && GetSize(sig) > 1) {
decls.push_back(stringf("(define-fun |%s_n %s| ((state |%s_s|)) (_ BitVec %d) %s)\n",
log_id(module), log_id(wire), log_id(module), GetSize(sig), get_bv(sig).c_str()));