{"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"\"llvm.fma.v4f64\""}]}
        "llvm.fma.v4f64" => "__builtin_ia32_vfmaddpd256",
        "llvm.fma.v2f64" => "__builtin_ia32_vfmaddpd",
        "llvm.fma.v4f32" => "__builtin_ia32_vfmaddps",