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LibJS/Bytecode: Make IdentifierTableIndex a 32-bit index

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This makes a bunch of instructions smaller.
This commit is contained in:
Andreas Kling
2024-05-06 10:12:02 +02:00
parent 95759dcc6d
commit 37d722f4a6
3 changed files with 10 additions and 6 deletions
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5
Userland/Libraries/LibJS/Bytecode/IdentifierTable.cpp
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@@ -11,12 +11,13 @@ namespace JS::Bytecode {
IdentifierTableIndex IdentifierTable::insert(DeprecatedFlyString string)
{
m_identifiers.append(move(string));
return m_identifiers.size() - 1;
VERIFY(m_identifiers.size() <= NumericLimits<u32>::max());
return { static_cast<u32>(m_identifiers.size() - 1) };
}
DeprecatedFlyString const& IdentifierTable::get(IdentifierTableIndex index) const
{
return m_identifiers[index.value()];
return m_identifiers[index.value];
}
void IdentifierTable::dump() const