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LibJS/JIT: Compile the GetMethod instruction

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This commit is contained in:
Simon Wanner 2023-10-30 00:04:52 +01:00 • committed by Andreas Kling
parent 06ea4cfc4f
commit 19045d6431
3 changed files with 21 additions and 1 deletions
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17
Userland/Libraries/LibJS/JIT/Compiler.cpp
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@ -1568,6 +1568,23 @@ void Compiler::compile_delete_variable(Bytecode::Op::DeleteVariable const& op)
check_exception();
}
static Value cxx_get_method(VM& vm, Value value, DeprecatedFlyString const& identifier)
{
auto method = TRY_OR_SET_EXCEPTION(value.get_method(vm, identifier));
return method ?: js_undefined();
}
void Compiler::compile_get_method(Bytecode::Op::GetMethod const& op)
{
load_vm_register(ARG1, Bytecode::Register::accumulator());
m_assembler.mov(
Assembler::Operand::Register(ARG2),
Assembler::Operand::Imm(bit_cast<u64>(&m_bytecode_executable.get_identifier(op.property()))));
native_call((void*)cxx_get_method);
store_vm_register(Bytecode::Register::accumulator(), RET);
check_exception();
}
void Compiler::jump_to_exit()
{
m_assembler.jump(m_exit_label);