{"ast_node_type":"other","tokens":[{"end":62,"kind":"keyword","start":0,"text":"\"prng.b32\""}]}
                    "prng.b32" => "__builtin_amdgcn_prng_b32",
                    "permlanex16.var" => "__builtin_amdgcn_permlanex16_var",
                    "qsad.pk.u16.u8" => "__builtin_amdgcn_qsad_pk_u16_u8",