kvx: gas: rename: or -> ior, xor -> eor

kvx: gas: rename: or -> ior, xor -> eor

TCA instructions start with an X, this introduces ambiguities when it
comes to XOR (Is it the OR on the TCA or the XOR of the core?).  For this
reason, we rename OR to IOR and XOR to EOR.

OR and XOR variants are still valid on KV3-1 and KV3-2.  However, they
have been completely removed from KV4-1.

opcodes/ChangeLog:

	* kvx-opc.c: Regenerate.

include/ChangeLog:

	* opcode/kvx.h: Regenerate.

gas/ChangeLog:

	* config/kvx-parse.h: Regenerate.
	* testsuite/gas/kvx/kv3-1-insns-32.d: Regenerate.
	* testsuite/gas/kvx/kv3-1-insns-32.s: Regenerate.
	* testsuite/gas/kvx/kv3-1-insns-64.d: Regenerate.
	* testsuite/gas/kvx/kv3-1-insns-64.s: Regenerate.
	* testsuite/gas/kvx/kv3-2-insns-32.d: Regenerate.
	* testsuite/gas/kvx/kv3-2-insns-32.s: Regenerate.
	* testsuite/gas/kvx/kv3-2-insns-64.d: Regenerate.
	* testsuite/gas/kvx/kv3-2-insns-64.s: Regenerate.
	* testsuite/gas/kvx/kv4-1-insns-32.d: Regenerate.
	* testsuite/gas/kvx/kv4-1-insns-32.s: Regenerate.
	* testsuite/gas/kvx/kv4-1-insns-64.d: Regenerate.
	* testsuite/gas/kvx/kv4-1-insns-64.s: Regenerate.