LibJS+LibWeb: Join arguments into vector of registers+constants+locals

This is better because:
- Better data locality
- Allocate vector for registers+constants+locals+arguments in one go
  instead of allocating two vectors separately
This commit is contained in:
Aliaksandr Kalenik 2025-04-23 00:57:07 +02:00 committed by Andreas Kling
commit c6cd03d7ca
Notes: github-actions[bot] 2025-04-24 08:32:31 +00:00
21 changed files with 76 additions and 60 deletions

View file

@ -137,7 +137,7 @@ Optional<JS::PropertyDescriptor> cross_origin_get_own_property_helper(Variant<HT
if (value->is_function()) {
value = JS::NativeFunction::create(
realm, [function = GC::make_root(*value)](auto& vm) {
return JS::call(vm, function.value(), JS::js_undefined(), vm.running_execution_context().arguments.span());
return JS::call(vm, function.value(), JS::js_undefined(), vm.running_execution_context().arguments());
},
0);
}
@ -154,7 +154,7 @@ Optional<JS::PropertyDescriptor> cross_origin_get_own_property_helper(Variant<HT
if (*entry.needs_get) {
cross_origin_get = JS::NativeFunction::create(
realm, [object_ptr, getter = GC::make_root(*original_descriptor->get)](auto& vm) {
return JS::call(vm, getter.cell(), object_ptr, vm.running_execution_context().arguments.span());
return JS::call(vm, getter.cell(), object_ptr, vm.running_execution_context().arguments());
},
0);
}
@ -166,7 +166,7 @@ Optional<JS::PropertyDescriptor> cross_origin_get_own_property_helper(Variant<HT
if (*entry.needs_set) {
cross_origin_set = JS::NativeFunction::create(
realm, [object_ptr, setter = GC::make_root(*original_descriptor->set)](auto& vm) {
return JS::call(vm, setter.cell(), object_ptr, vm.running_execution_context().arguments.span());
return JS::call(vm, setter.cell(), object_ptr, vm.running_execution_context().arguments());
},
0);
}

View file

@ -102,7 +102,7 @@ JS::Promise* JavaScriptModuleScript::run(PreventErrorReporting)
VERIFY(record);
// NON-STANDARD: To ensure that LibJS can find the module on the stack, we push a new execution context.
auto module_execution_context = JS::ExecutionContext::create(0);
auto module_execution_context = JS::ExecutionContext::create(0, 0);
module_execution_context->realm = &realm;
module_execution_context->script_or_module = GC::Ref<JS::Module> { *record };
vm().push_execution_context(*module_execution_context);