[AArch64][SVE 14/32] Make aarch64_logical_immediate_p take an element size

[AArch64][SVE 14/32] Make aarch64_logical_immediate_p take an element size

SVE supports logical immediate operations on 8-bit, 16-bit and 32-bit
elements, treating them as aliases of operations on 64-bit elements in
which the immediate is replicated.  This patch therefore replaces the
"32-bit/64-bit" input to aarch64_logical_immediate_p with a more
general "number of bytes" input.

opcodes/
	* aarch64-opc.c (aarch64_logical_immediate_p): Replace is32
	with an esize parameter.
	(operand_general_constraint_met_p): Update accordingly.
	Fix misindented code.
	* aarch64-asm.c (aarch64_ins_limm): Update call to
	aarch64_logical_immediate_p.

Change-Id: If8679882141d79580aa38603bc3aab90880539db