2605 	unsigned long d0, d1;  in bitcpy()  local
2671 				d0 = *src++;  in bitcpy()
2673 				*dst = comp(d0 << left | d1 >> right, *dst,  in bitcpy()
2678 			d0 = *src++;  in bitcpy()
2682 				*dst = comp(d0 >> right, *dst, first);  in bitcpy()
2688 				*dst = comp(d0 << left | d1 >> right, *dst,  in bitcpy()
2690 				d0 = d1;  in bitcpy()
2700 				*dst++ = d0 << left | d1 >> right;  in bitcpy()
2701 				d0 = d1;  in bitcpy()
2703 				*dst++ = d0 << left | d1 >> right;  in bitcpy()
2704 				d0 = d1;  in bitcpy()
2706 				*dst++ = d0 << left | d1 >> right;  in bitcpy()
2707 				d0 = d1;  in bitcpy()
2709 				*dst++ = d0 << left | d1 >> right;  in bitcpy()
2710 				d0 = d1;  in bitcpy()
2715 				*dst++ = d0 << left | d1 >> right;  in bitcpy()
2716 				d0 = d1;  in bitcpy()
2723 					*dst = comp(d0 << left, *dst, last);  in bitcpy()
2727 					*dst = comp(d0 << left | d1 >> right,  in bitcpy()
2745 	unsigned long d0, d1;  in bitcpy_rev()  local
2822 				d0 = *src--;  in bitcpy_rev()
2824 				*dst = comp(d0 >> right | d1 << left, *dst,  in bitcpy_rev()
2829 			d0 = *src--;  in bitcpy_rev()
2833 				*dst = comp(d0 << left, *dst, first);  in bitcpy_rev()
2839 				*dst = comp(d0 >> right | d1 << left, *dst,  in bitcpy_rev()
2841 				d0 = d1;  in bitcpy_rev()
2851 				*dst-- = d0 >> right | d1 << left;  in bitcpy_rev()
2852 				d0 = d1;  in bitcpy_rev()
2854 				*dst-- = d0 >> right | d1 << left;  in bitcpy_rev()
2855 				d0 = d1;  in bitcpy_rev()
2857 				*dst-- = d0 >> right | d1 << left;  in bitcpy_rev()
2858 				d0 = d1;  in bitcpy_rev()
2860 				*dst-- = d0 >> right | d1 << left;  in bitcpy_rev()
2861 				d0 = d1;  in bitcpy_rev()
2866 				*dst-- = d0 >> right | d1 << left;  in bitcpy_rev()
2867 				d0 = d1;  in bitcpy_rev()
2874 					*dst = comp(d0 >> right, *dst, last);  in bitcpy_rev()
2878 					*dst = comp(d0 >> right | d1 << left,  in bitcpy_rev()
2897 	unsigned long d0, d1;  in bitcpy_not()  local
2963 				d0 = ~*src++;  in bitcpy_not()
2965 				*dst = comp(d0 << left | d1 >> right, *dst,  in bitcpy_not()
2970 			d0 = ~*src++;  in bitcpy_not()
2974 				*dst = comp(d0 >> right, *dst, first);  in bitcpy_not()
2980 				*dst = comp(d0 << left | d1 >> right, *dst,  in bitcpy_not()
2982 				d0 = d1;  in bitcpy_not()
2992 				*dst++ = d0 << left | d1 >> right;  in bitcpy_not()
2993 				d0 = d1;  in bitcpy_not()
2995 				*dst++ = d0 << left | d1 >> right;  in bitcpy_not()
2996 				d0 = d1;  in bitcpy_not()
2998 				*dst++ = d0 << left | d1 >> right;  in bitcpy_not()
2999 				d0 = d1;  in bitcpy_not()
3001 				*dst++ = d0 << left | d1 >> right;  in bitcpy_not()
3002 				d0 = d1;  in bitcpy_not()
3007 				*dst++ = d0 << left | d1 >> right;  in bitcpy_not()
3008 				d0 = d1;  in bitcpy_not()
3015 					*dst = comp(d0 << left, *dst, last);  in bitcpy_not()
3019 					*dst = comp(d0 << left | d1 >> right,  in bitcpy_not()