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LibJS: Precompute the number of regs/constants/locals in Executable

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Instead of doing it again on every call. Minor bump in call performance.
This commit is contained in:
Andreas Kling
2025-10-30 00:09:09 +01:00
committed by Andreas Kling
parent cdcbbcf48b
commit 6671cbef41
Notes: github-actions[bot] 2025-10-30 07:56:02 +00:00 
Author: https://github.com/awesomekling
Commit: https://github.com/LadybirdBrowser/ladybird/commit/6671cbef41d
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/6638
3 changed files with 5 additions and 1 deletions
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Libraries/LibJS/Runtime/ECMAScriptFunctionObject.cpp
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@@ -507,7 +507,7 @@ ThrowCompletionOr<void> ECMAScriptFunctionObject::get_stack_frame_size(size_t& r
executable = TRY(Bytecode::compile(vm(), *this));
}
}
registers_and_constants_and_locals_count = executable->number_of_registers + executable->constants.size() + executable->local_variable_names.size();
registers_and_constants_and_locals_count = executable->registers_and_constants_and_locals_count;
argument_count = max(argument_count, formal_parameters().size());
return {};
}