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Use split_tokens()

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This commit is contained in:
Eddie Hung 2019-07-10 17:34:51 -07:00
parent 3bb48facb2
commit a092c48f03
2 changed files with 19 additions and 25 deletions
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16
frontends/aiger/aigerparse.cc
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@ -754,14 +754,14 @@ void AigerReader::post_process()
auto it = box_module->attributes.find("\\abc_flop");
if (it != box_module->attributes.end()) {
log_assert(flop_count < flopNum);
std::string abc_flop = it->second.decode_string();
auto pos = abc_flop.find(',');
log_assert(pos != std::string::npos);
flop_module = design->module(RTLIL::escape_id(abc_flop.substr(0, pos)));
log_assert(flop_module);
pos = abc_flop.rfind(',');
log_assert(pos != std::string::npos);
flop_past_q = RTLIL::escape_id(abc_flop.substr(pos+1));
auto abc_flop = it->second.decode_string();
auto tokens = split_tokens(abc_flop, ",");
if (tokens.size() != 4)
log_error("'abc_flop' attribute on module '%s' does not contain exactly four comma-separated tokens.\n", log_id(cell->type));
flop_module = design->module(RTLIL::escape_id(tokens[0]));
if (!flop_module)
log_error("First token '%s' in 'abc_flop' attribute on module '%s' is not a valid module.\n", tokens[0].c_str(), log_id(cell->type));
flop_past_q = RTLIL::escape_id(tokens[3]);
flop_data[cell->type] = std::make_pair(flop_module, flop_past_q);
}
it = box_module->attributes.find("\\abc_carry");