{"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"\"shfl.up.i32\""}]}
                    "shfl.up.i32" => "__nvvm_shfl_up_i32",
                    "shfl.up.f32" => "__nvvm_shfl_up_f32",
                    "sin.approx.f" => "__nvvm_sin_approx_f",