{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"//"}]}
    // AArch64 llvm intrinsic: llvm.aarch64.neon.faddv.f32.v4f32
unsafe fn test_vaddvq_f32() {
    let a = f32x4::from([0., 1., 2., 3.]);