{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"\"avx2.psubs.w\""}]}
                    "avx2.psubs.w" => "__builtin_ia32_psubsw256",
                    "avx2.psubs.b" => "__builtin_ia32_psubsb256",
                    "avx2.psubus.b" => "__builtin_ia32_psubusb256",