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LibWasm: Create AK::StackInfo once per AbstractMachine

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This makes test-wasm about 20% faster on my Linux machine :^)
This commit is contained in:
Andreas Kling 2023-05-28 12:13:43 +02:00
parent 4cc1de1b03
commit f5bf53bc99
4 changed files with 17 additions and 4 deletions
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11
Userland/Libraries/LibWasm/AbstractMachine/BytecodeInterpreter.h
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@ -13,6 +13,11 @@
namespace Wasm {
struct BytecodeInterpreter : public Interpreter {
explicit BytecodeInterpreter(StackInfo const& stack_info)
: m_stack_info(stack_info)
{
}
virtual void interpret(Configuration&) override;
virtual ~BytecodeInterpreter() override = default;
virtual bool did_trap() const override { return !m_trap.has<Empty>(); }
@ -72,10 +77,14 @@ protected:
}
Variant<Trap, JS::Completion, Empty> m_trap;
StackInfo m_stack_info;
StackInfo const& m_stack_info;
};
struct DebuggerBytecodeInterpreter : public BytecodeInterpreter {
DebuggerBytecodeInterpreter(StackInfo const& stack_info)
: BytecodeInterpreter(stack_info)
{
}
virtual ~DebuggerBytecodeInterpreter() override = default;
Function<bool(Configuration&, InstructionPointer&, Instruction const&)> pre_interpret_hook;