{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"Aggressive"}]}
        Aggressive => (llvm::CodeGenOptLevel::Aggressive, llvm::CodeGenOptSizeNone),
        More => (llvm::CodeGenOptLevel::Default, llvm::CodeGenOptSizeNone),
        Size => (llvm::CodeGenOptLevel::Default, llvm::CodeGenOptSizeDefault),