WTF_MAKE_NONCOPYABLE(State);

State(DFG::Graph& graph);

~State();

VM& vm() { return graph.m_vm; }

void dumpDisassembly(PrintStream&, LinkBuffer&, const ScopedLambda<void(DFG::Node*)>& perDFGNodeCallback = [] (DFG::Node*) { });

PropertyInlineCache* addPropertyInlineCache();

OptimizingCallLinkInfo* addCallLinkInfo(CodeOrigin);

// None of these things is owned by State. It is the responsibility of

// FTL phases to properly manage the lifecycle of the module and function.

DFG::Graph& graph;

std::unique_ptr<B3::Procedure> proc;

bool allocationFailed { false }; // Throw out the compilation once B3 returns.

RefPtr<FTL::JITCode> jitCode;

JITFinalizer* finalizer;

std::unique_ptr<LinkBuffer> b3CodeLinkBuffer;

// Top-level exception handler. Jump here if you know that you have to genericUnwind() and there

// are no applicable catch blocks anywhere in the Graph.

RefPtr<PatchpointExceptionHandle> defaultExceptionHandle;

Box<CCallHelpers::Label> exceptionHandler { Box<CCallHelpers::Label>::create() };

B3::Air::StackSlot* capturedValue { nullptr };

Vector<DFG::JumpReplacement> jumpReplacements;