tcg/aarch64/tcg-target.opc.h - platform/external/qemu - Git at Google

 /* Target-specific opcodes for host vector expansion.  These will be
    emitted by tcg_expand_vec_op.  For those familiar with GCC internals,
    consider these to be UNSPEC with names.  */
	/* Target-specific opcodes for host vector expansion. These will be
	emitted by tcg_expand_vec_op. For those familiar with GCC internals,
	consider these to be UNSPEC with names. */