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Merge pull request #998 from mdaiter/get_bool_attribute_opts

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Minor optimization to get_attribute_bool
This commit is contained in:
Clifford Wolf 2019-05-08 08:34:35 +02:00 • committed by GitHub
commit c582a25bdb
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1 changed files with 8 additions and 4 deletions
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12
kernel/rtlil.cc
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@ -218,15 +218,19 @@ void RTLIL::AttrObject::set_bool_attribute(RTLIL::IdString id, bool value)
{ {
if (value) if (value)
attributes[id] = RTLIL::Const(1); attributes[id] = RTLIL::Const(1);
else if (attributes.count(id)) else {
attributes.erase(id); const auto it = attributes.find(id);
if (it != attributes.end())
attributes.erase(it);
}
} }
bool RTLIL::AttrObject::get_bool_attribute(RTLIL::IdString id) const bool RTLIL::AttrObject::get_bool_attribute(RTLIL::IdString id) const
{ {
if (attributes.count(id) == 0) const auto it = attributes.find(id);
if (it == attributes.end())
return false; return false;
return attributes.at(id).as_bool(); return it->second.as_bool();
} }
void RTLIL::AttrObject::set_strpool_attribute(RTLIL::IdString id, const pool<string> &data) void RTLIL::AttrObject::set_strpool_attribute(RTLIL::IdString id, const pool<string> &data)