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LibJS: Add Sub bytecode instruction (subtract values)

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This commit is contained in:
Andreas Kling 2021-06-03 18:32:33 +02:00
parent 23a4448862
commit 2b9fbd10ed
3 changed files with 35 additions and 3 deletions
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10
Userland/Libraries/LibJS/Bytecode/Op.cpp
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@ -21,6 +21,11 @@ void Add::execute(Bytecode::Interpreter& interpreter) const
interpreter.reg(m_dst) = add(interpreter.global_object(), interpreter.reg(m_src1), interpreter.reg(m_src2));
}
void Sub::execute(Bytecode::Interpreter& interpreter) const
{
interpreter.reg(m_dst) = sub(interpreter.global_object(), interpreter.reg(m_src1), interpreter.reg(m_src2));
}
void NewString::execute(Bytecode::Interpreter& interpreter) const
{
interpreter.reg(m_dst) = js_string(interpreter.vm(), m_string);
@ -46,6 +51,11 @@ String Add::to_string() const
return String::formatted("Add dst:{}, src1:{}, src2:{}", m_dst, m_src1, m_src2);
}
String Sub::to_string() const
{
return String::formatted("Sub dst:{}, src1:{}, src2:{}", m_dst, m_src1, m_src2);
}
String NewString::to_string() const
{
return String::formatted("NewString dst:{}, string:\"{}\"", m_dst, m_string);