{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"//"}]}
                    // [DUPLICATE]: "read.ptx.sreg.warpsize" => "__nvvm_read_ptx_sreg_",
                    "read.ptx.sreg.warpsize" => "__nvvm_read_ptx_sreg_warpsize",
                    "redux.sync.add" => "__nvvm_redux_sync_add",