{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"\"cvt.pkrtz\""}]}
                    "cvt.pkrtz" => "__builtin_amdgcn_cvt_pkrtz",
                    "cvt.pknorm.u16" => "__builtin_amdgcn_cvt_pknorm_u16",
                    "cvt.scalef32.2xpk16.bf6.f32" => "__builtin_amdgcn_cvt_scalef32_2xpk16_bf6_f32",