target/ppc: Move VSX vector storage access insns to decodetree.

Moving the following instructions to decodetree specification:

  lxv{b16, d2, h8, w4, ds, ws}x   : X-form
  stxv{b16, d2, h8, w4}x          : X-form

The changes were verified by validating that the tcg-ops generated for those
instructions remain the same, which were captured using the '-d in_asm,op' flag.

Signed-off-by: Chinmay Rath <rathc@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
3 files changed