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LibJS: Only assign initial "accumulator" value if actually provided

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Andreas Kling 2025-10-31 21:18:56 +01:00 • committed by Andreas Kling
parent 6f9d297c3c
commit 3ef55f8859
Notes: github-actions[bot] 2025-11-01 07:41:47 +00:00
2 changed files with 7 additions and 8 deletions
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11
Libraries/LibJS/Bytecode/Interpreter.h
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@ -34,12 +34,13 @@ public:
ThrowCompletionOr<Value> run(Script&, GC::Ptr<Environment> lexical_environment_override = nullptr);
ThrowCompletionOr<Value> run(SourceTextModule&);
ThrowCompletionOr<Value> run(ExecutionContext& context, Executable& executable, Optional<size_t> entry_point = {}, Value initial_accumulator_value = js_special_empty_value())
{
return run_executable(context, executable, entry_point, initial_accumulator_value);
}
ThrowCompletionOr<Value> run_executable(ExecutionContext&, Executable&, Optional<size_t> entry_point);
ThrowCompletionOr<Value> run_executable(ExecutionContext&, Executable&, Optional<size_t> entry_point, Value initial_accumulator_value = js_special_empty_value());
ThrowCompletionOr<Value> run_executable(ExecutionContext& context, Executable& executable, Optional<size_t> entry_point, Value initial_accumulator_value)
{
context.registers_and_constants_and_locals_and_arguments_span()[0] = initial_accumulator_value;
return run_executable(context, executable, entry_point);
}
ALWAYS_INLINE Value& accumulator() { return reg(Register::accumulator()); }
ALWAYS_INLINE Value& saved_return_value() { return reg(Register::saved_return_value()); }