{"ast_node_type":"other","tokens":[{"end":76,"kind":"keyword","start":0,"text":"\"global.prefetch\""}]}
                    "global.prefetch" => "__builtin_amdgcn_global_prefetch",
                    "global.load.lds" => "__builtin_amdgcn_global_load_lds",
                    "global.store.async.from.lds.b128" => {