target/ppc: Move VSX logical instructions to decodetree.

Moving the following instructions to decodetree specification :

	xxl{and, andc, or, orc, nor, xor, nand, eqv}	: XX3-form

The changes were verified by validating that the tcg ops generated by those
instructions remain the same, which were captured with 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