arch-power: Add bit permute instructions

This adds the following instructions.
  * Bit Permute Doubleword (bpermd)

Change-Id: Iab3cc6729b9d59c95e29b4f1d3e2c0eb48fde917
Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/40923
Reviewed-by: Boris Shingarov <shingarov@labware.com>
Maintainer: Boris Shingarov <shingarov@labware.com>
Tested-by: kokoro <noreply+kokoro@google.com>
1 file changed