test_vnmsubfp128_accumulates_vd:
  #_ REGISTER_IN v3 [40000000, 40400000, 40800000, 40A00000]
  #_ REGISTER_IN v4 [41200000, 41A00000, 41F00000, 42200000]
  #_ REGISTER_IN v5 [42C80000, 42C80000, 42C80000, 42C80000]
  vnmsubfp128 v5, v3, v4, v5
  blr
  #_ REGISTER_OUT v3 [40000000, 40400000, 40800000, 40A00000]
  #_ REGISTER_OUT v4 [41200000, 41A00000, 41F00000, 42200000]
  #_ REGISTER_OUT v5 [42A00000, 42200000, C1A00000, C2C80000]