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LibJS: Cache arguments span in ExecutionContext

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Allows us to avoid doing math in ExecutionContext::argument()
This commit is contained in:
Aliaksandr Kalenik 2025-04-24 01:37:30 +02:00 • committed by Andreas Kling
parent ff751173ac
commit e48645c83f
Notes: github-actions[bot] 2025-04-24 08:31:57 +00:00
13 changed files with 24 additions and 31 deletions
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4
Libraries/LibJS/Runtime/NativeFunction.cpp
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@ -146,7 +146,7 @@ ThrowCompletionOr<Value> NativeFunction::internal_call(Value this_argument, Read
// 8. Perform any necessary implementation-defined initialization of calleeContext.
callee_context->this_value = this_argument;
if (!arguments_list.is_empty())
callee_context->arguments().overwrite(0, arguments_list.data(), arguments_list.size() * sizeof(Value));
callee_context->arguments.overwrite(0, arguments_list.data(), arguments_list.size() * sizeof(Value));
callee_context->lexical_environment = caller_context.lexical_environment;
callee_context->variable_environment = caller_context.variable_environment;
@ -208,7 +208,7 @@ ThrowCompletionOr<GC::Ref<Object>> NativeFunction::internal_construct(ReadonlySp
// 8. Perform any necessary implementation-defined initialization of calleeContext.
if (!arguments_list.is_empty())
callee_context->arguments().overwrite(0, arguments_list.data(), arguments_list.size() * sizeof(Value));
callee_context->arguments.overwrite(0, arguments_list.data(), arguments_list.size() * sizeof(Value));
callee_context->lexical_environment = caller_context.lexical_environment;
callee_context->variable_environment = caller_context.variable_environment;