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Pass IdString by value instead of by const reference.

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When IdString refcounting was expensive, it made sense to pass it by const reference
instead of by value, to avoid refcount churn. Now that IdString is not refcounted,
it's slightly more efficient to pass it by value.
This commit is contained in:
Robert O'Callahan 2025-12-22 01:52:59 +00:00
parent 64a933d77b
commit 46cb05c471
15 changed files with 108 additions and 108 deletions
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4
kernel/scopeinfo.cc
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@ -97,13 +97,13 @@ static const char *attr_prefix(ScopeinfoAttrs attrs)
}
}
bool scopeinfo_has_attribute(const RTLIL::Cell *scopeinfo, ScopeinfoAttrs attrs, const RTLIL::IdString &id)
bool scopeinfo_has_attribute(const RTLIL::Cell *scopeinfo, ScopeinfoAttrs attrs, RTLIL::IdString id)
{
log_assert(scopeinfo->type == ID($scopeinfo));
return scopeinfo->has_attribute(attr_prefix(attrs) + RTLIL::unescape_id(id));
}
RTLIL::Const scopeinfo_get_attribute(const RTLIL::Cell *scopeinfo, ScopeinfoAttrs attrs, const RTLIL::IdString &id)
RTLIL::Const scopeinfo_get_attribute(const RTLIL::Cell *scopeinfo, ScopeinfoAttrs attrs, RTLIL::IdString id)
{
log_assert(scopeinfo->type == ID($scopeinfo));
auto found = scopeinfo->attributes.find(attr_prefix(attrs) + RTLIL::unescape_id(id));