{"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"\"llvm.fma.v8f32\""}]}
        "llvm.fma.v8f32" => "__builtin_ia32_vfmaddps256",
        "llvm.fma.v4f32" => "__builtin_ia32_vfmaddps",
        "llvm.ctlz.v16i32" => "__builtin_ia32_vplzcntd_512_mask",