test_vsel_1:
  #_ REGISTER_IN v3 [00010203, 04050607, 08090A0B, 0C0D0E0F]
  #_ REGISTER_IN v4 [10111213, 14151617, 18191A1B, 1C1D1E1F]
  #_ REGISTER_IN v5 [00000000, 00000000, 00000000, 00000000]
  vsel v5, v3, v4, v5
  blr
  #_ REGISTER_OUT v3 [00010203, 04050607, 08090A0B, 0C0D0E0F]
  #_ REGISTER_OUT v4 [10111213, 14151617, 18191A1B, 1C1D1E1F]
  #_ REGISTER_OUT v5 [00010203, 04050607, 08090A0B, 0C0D0E0F]

test_vsel_2:
  #_ REGISTER_IN v3 [00010203, 04050607, 08090A0B, 0C0D0E0F]
  #_ REGISTER_IN v4 [10111213, 14151617, 18191A1B, 1C1D1E1F]
  #_ REGISTER_IN v5 [FFFFFFFF, FFFFFFFF, FFFFFFFF, FFFFFFFF]
  vsel v5, v3, v4, v5
  blr
  #_ REGISTER_OUT v3 [00010203, 04050607, 08090A0B, 0C0D0E0F]
  #_ REGISTER_OUT v4 [10111213, 14151617, 18191A1B, 1C1D1E1F]
  #_ REGISTER_OUT v5 [10111213, 14151617, 18191A1B, 1C1D1E1F]

test_vsel_3:
  #_ REGISTER_IN v3 [0C010203, 04050607, 08090A0B, 0C0D0E0F]
  #_ REGISTER_IN v4 [1D111213, 14151617, 18191A1B, 1C1D1E1F]
  #_ REGISTER_IN v5 [10101010, 10101010, 10101010, 10101010]
  vsel v5, v3, v4, v5
  blr
  #_ REGISTER_OUT v3 [0C010203, 04050607, 08090A0B, 0C0D0E0F]
  #_ REGISTER_OUT v4 [1D111213, 14151617, 18191A1B, 1C1D1E1F]
  #_ REGISTER_OUT v5 [1C111213, 14151617, 18191A1B, 1C1D1E1F]

test_vsel_4:
  #_ REGISTER_IN v3 [00000000, 00000000, 00000000, 00000000]
  #_ REGISTER_IN v4 [FFFFFFFF, FFFFFFFF, FFFFFFFF, FFFFFFFF]
  #_ REGISTER_IN v5 [01234567, 89ABCDEF, FEDCBA98, 76543210]
  vsel v5, v3, v4, v5
  blr
  #_ REGISTER_OUT v3 [00000000, 00000000, 00000000, 00000000]
  #_ REGISTER_OUT v4 [FFFFFFFF, FFFFFFFF, FFFFFFFF, FFFFFFFF]
  #_ REGISTER_OUT v5 [01234567, 89ABCDEF, FEDCBA98, 76543210]

test_vsel_5:
  #_ REGISTER_IN v3 [FFFFFFFF, FFFFFFFF, FFFFFFFF, FFFFFFFF]
  #_ REGISTER_IN v4 [00000000, 00000000, 00000000, 00000000]
  #_ REGISTER_IN v5 [01234567, 89ABCDEF, FEDCBA98, 76543210]
  vsel v5, v3, v4, v5
  blr
  #_ REGISTER_OUT v3 [FFFFFFFF, FFFFFFFF, FFFFFFFF, FFFFFFFF]
  #_ REGISTER_OUT v4 [00000000, 00000000, 00000000, 00000000]
  #_ REGISTER_OUT v5 [FEDCBA98, 76543210, 01234567, 89ABCDEF]