test_lvr_1:
  #_ MEMORY_IN 100010B0 090A0A0B 0C0F120A 0B0C0D0E 0F10130C 0D0E1011 121314FF FFFFFFFF
  #_ REGISTER_IN r4 0x100010B7
  #_ REGISTER_IN r5 0x10
  lvrx v3, r4, r5
  blr
  #_ REGISTER_OUT r4 0x100010B7
  #_ REGISTER_OUT r5 0x10
  #_ REGISTER_OUT v3 [00000000, 00000000, 000D0E10, 11121314]

test_lvr_1_constant:
  #_ MEMORY_IN 100010B0 090A0A0B 0C0F120A 0B0C0D0E 0F10130C 0D0E1011 121314FF FFFFFFFF
  lis r4, 0x1000
  ori r4, r4, 0x10B7
  li r5, 0x10
  lvrx v3, r4, r5
  blr
  #_ REGISTER_OUT r4 0x100010B7
  #_ REGISTER_OUT r5 0x10
  #_ REGISTER_OUT v3 [00000000, 00000000, 000D0E10, 11121314]

test_lvr_2:
  #_ REGISTER_IN r4 0x20000000
  #_ REGISTER_IN r5 0x10
  #_ REGISTER_IN v3 [FFFFFFFF, FFFFFFFF, FFFFFFFF, FFFFFFFF]
  lvrx v3, r4, r5
  blr
  #_ REGISTER_OUT r4 0x20000000
  #_ REGISTER_OUT r5 0x10
  #_ REGISTER_OUT v3 [00000000, 00000000, 00000000, 00000000]

test_lvr_2_constant:
  #_ REGISTER_IN v3 [FFFFFFFF, FFFFFFFF, FFFFFFFF, FFFFFFFF]
  lis r4, 0x2000
  li r5, 0x10
  lvrx v3, r4, r5
  blr
  #_ REGISTER_OUT r4 0x20000000
  #_ REGISTER_OUT r5 0x10
  #_ REGISTER_OUT v3 [00000000, 00000000, 00000000, 00000000]