{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"\"sat.pk4.i4.i8\""}]}
                    "sat.pk4.i4.i8" => "__builtin_amdgcn_sat_pk4_i4_i8",
                    "sad.u8" => "__builtin_amdgcn_sad_u8",
                    "sat.pk4.u4.u8" => "__builtin_amdgcn_sat_pk4_u4_u8",