2602 	int shift = dst_idx - src_idx, left, right;  in bitcpy()  local
2654 		right = shift & (BITS_PER_LONG - 1);  in bitcpy()
2663 				*dst = comp(*src >> right, *dst, first);  in bitcpy()
2671 				*dst = comp(d0 << left | d1 >> right, *dst,  in bitcpy()
2680 				*dst = comp(d0 >> right, *dst, first);  in bitcpy()
2686 				*dst = comp(d0 << left | d1 >> right, *dst,  in bitcpy()
2698 				*dst++ = d0 << left | d1 >> right;  in bitcpy()
2701 				*dst++ = d0 << left | d1 >> right;  in bitcpy()
2704 				*dst++ = d0 << left | d1 >> right;  in bitcpy()
2707 				*dst++ = d0 << left | d1 >> right;  in bitcpy()
2713 				*dst++ = d0 << left | d1 >> right;  in bitcpy()
2719 				if (m <= right) {  in bitcpy()
2725 					*dst = comp(d0 << left | d1 >> right,  in bitcpy()
2742 	int shift = dst_idx - src_idx, left, right;  in bitcpy_rev()  local
2805 		right = shift & (BITS_PER_LONG - 1);  in bitcpy_rev()
2817 				*dst = comp(*src >> right, *dst, first);  in bitcpy_rev()
2822 				*dst = comp(d0 >> right | d1 << left, *dst,  in bitcpy_rev()
2837 				*dst = comp(d0 >> right | d1 << left, *dst,  in bitcpy_rev()
2849 				*dst-- = d0 >> right | d1 << left;  in bitcpy_rev()
2852 				*dst-- = d0 >> right | d1 << left;  in bitcpy_rev()
2855 				*dst-- = d0 >> right | d1 << left;  in bitcpy_rev()
2858 				*dst-- = d0 >> right | d1 << left;  in bitcpy_rev()
2864 				*dst-- = d0 >> right | d1 << left;  in bitcpy_rev()
2872 					*dst = comp(d0 >> right, *dst, last);  in bitcpy_rev()
2876 					*dst = comp(d0 >> right | d1 << left,  in bitcpy_rev()
2894 	int shift = dst_idx - src_idx, left, right;  in bitcpy_not()  local
2946 		right = shift & (BITS_PER_LONG - 1);  in bitcpy_not()
2955 				*dst = comp(~*src >> right, *dst, first);  in bitcpy_not()
2963 				*dst = comp(d0 << left | d1 >> right, *dst,  in bitcpy_not()
2972 				*dst = comp(d0 >> right, *dst, first);  in bitcpy_not()
2978 				*dst = comp(d0 << left | d1 >> right, *dst,  in bitcpy_not()
2990 				*dst++ = d0 << left | d1 >> right;  in bitcpy_not()
2993 				*dst++ = d0 << left | d1 >> right;  in bitcpy_not()
2996 				*dst++ = d0 << left | d1 >> right;  in bitcpy_not()
2999 				*dst++ = d0 << left | d1 >> right;  in bitcpy_not()
3005 				*dst++ = d0 << left | d1 >> right;  in bitcpy_not()
3011 				if (m <= right) {  in bitcpy_not()
3017 					*dst = comp(d0 << left | d1 >> right,  in bitcpy_not()