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substr() -> compare()

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This commit is contained in:
Eddie Hung 2019-08-07 12:20:08 -07:00
parent 71eff6f0de
commit 6d77236f38
31 changed files with 127 additions and 127 deletions
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6
passes/opt/opt_clean.cc
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@ -222,10 +222,10 @@ bool compare_signals(RTLIL::SigBit &s1, RTLIL::SigBit &s2, SigPool &regs, SigPoo
bool check_public_name(RTLIL::IdString id)
{
const std::string &id_str = id.str();
if (id_str[0] == '$')
if (id.begins_with("$"))
return false;
if (id_str.substr(0, 2) == "\\_" && (id_str[id_str.size()-1] == '_' || id_str.find("_[") != std::string::npos))
const std::string &id_str = id.str();
if (id.begins_with("\\_") && (id.ends_with("_") || id_str.find("_[") != std::string::npos))
return false;
if (id_str.find(".$") != std::string::npos)
return false;