{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"\"flat.prefetch\""}]}
                    "flat.prefetch" => "__builtin_amdgcn_flat_prefetch",
                    "fdot2c.f32.bf16" => "__builtin_amdgcn_fdot2c_f32_bf16",
                    "fmul.legacy" => "__builtin_amdgcn_fmul_legacy",