{"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"\"llvm.fma.v4f32\""}]}
        "llvm.fma.v4f32" => "__builtin_ia32_vfmaddps",
        "llvm.fma.v4f64" => "__builtin_ia32_vfmaddpd256",
        "llvm.fma.v8f32" => "__builtin_ia32_vfmaddps256",