{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"\"sse2.padds.b\""}]}
                    "sse2.padds.b" => "__builtin_ia32_paddsb128",
                    "sse2.packuswb.128" => "__builtin_ia32_packuswb128",
                    "sse2.padds.w" => "__builtin_ia32_paddsw128",