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LibJS: Pass call/construct argument lists as ReadonlySpan<Value>

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(Instead of MarkedVector<Value>.) This is a step towards not storing
argument lists in MarkedVector<Value> at all. Note that they still end
up in MarkedVectors since that's what ExecutionContext has.
This commit is contained in:
Andreas Kling 2023-11-27 12:56:20 +01:00
parent 9fa6628efa
commit ece961f882
29 changed files with 119 additions and 112 deletions
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8
Userland/Libraries/LibJS/JIT/Compiler.cpp
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@ -2507,12 +2507,8 @@ static Value cxx_call(VM& vm, Value callee, u32 first_argument_index, u32 argume
{
TRY_OR_SET_EXCEPTION(throw_if_needed_for_call(vm.bytecode_interpreter(), callee, call_type, expression_string));
MarkedVector<Value> argument_values(vm.heap());
argument_values.ensure_capacity(argument_count);
for (u32 i = 0; i < argument_count; ++i) {
argument_values.unchecked_append(vm.bytecode_interpreter().reg(Bytecode::Register { first_argument_index + i }));
}
return TRY_OR_SET_EXCEPTION(perform_call(vm.bytecode_interpreter(), this_value, call_type, callee, move(argument_values)));
auto argument_values = vm.bytecode_interpreter().registers().slice(first_argument_index, argument_count);
return TRY_OR_SET_EXCEPTION(perform_call(vm.bytecode_interpreter(), this_value, call_type, callee, argument_values));
}
Assembler::Reg Compiler::argument_register(u32 index)