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LibJS/JIT: Compile the ThrowIfNullish instruction
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2 changed files with 16 additions and 1 deletions
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@ -1255,6 +1255,20 @@ void Compiler::compile_throw_if_not_object(Bytecode::Op::ThrowIfNotObject const&
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check_exception();
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}
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static Value cxx_throw_if_nullish(VM& vm, Value value)
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{
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if (value.is_nullish())
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TRY_OR_SET_EXCEPTION(vm.throw_completion<TypeError>(ErrorType::NotObjectCoercible, value.to_string_without_side_effects()));
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return {};
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}
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void Compiler::compile_throw_if_nullish(Bytecode::Op::ThrowIfNullish const&)
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{
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load_vm_register(ARG1, Bytecode::Register::accumulator());
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native_call((void*)cxx_throw_if_nullish);
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check_exception();
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}
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void Compiler::jump_to_exit()
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{
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m_assembler.jump(m_exit_label);
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@ -109,7 +109,8 @@ private:
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O(GetIterator, get_iterator) \
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O(IteratorNext, iterator_next) \
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O(IteratorResultDone, iterator_result_done) \
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O(ThrowIfNotObject, throw_if_not_object)
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O(ThrowIfNotObject, throw_if_not_object) \
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O(ThrowIfNullish, throw_if_nullish)
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# define DECLARE_COMPILE_OP(OpTitleCase, op_snake_case) \
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void compile_##op_snake_case(Bytecode::Op::OpTitleCase const&);
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