Lines Matching refs:rvb

341 	Bigint *ab, *bb, *bb1, *bd, *bd0, *bs, *delta, *rvb, *rvb0;  local
352 	rvb = 0;
383 			irv = gethex(&s, fpi, expt, &rvb, sign, loc);
666 	rvb = d2b(dval(&rv), &rve, &rvbits);	/* rv = rvb * 2^rve */
667 	if (rvb == NULL)
671 		rshift(rvb, j);
684 			rvb = lshift(rvb, j);
685 			if (rvb == NULL)
694 					rvb->wds = 0;
695 					rvb->x[0] = 0;
700 				rvb->x[0] = rvb->wds = rvbits = 1;
703 				rshift(rvb, -j);
721 		bb = Balloc(rvb->k);
724 		Bcopy(bb, rvb);
814 					if (rvb->x[i] & ALL_ON)
817 				if (j > 1 && lo0bits(rvb->x + i) < j - 1)
820 				rvb = set_ones(rvb, rvbits = nbits);
821 				if (rvb == NULL)
849 				if (denorm && all_on(rvb, rvbits)) {
851 					rvb->wds = 1;
852 					rvb->x[0] = 1;
866 					if (rvb->wds == 1 && rvb->x[0] == 1)
871 				rvb = set_ones(rvb, rvbits = nbits);
872 				if (rvb == NULL)
878 			if ((bbbits < nbits && !denorm) || !(rvb->x[0] & 1))
881 				rvb = increment(rvb);
882 				if (rvb == NULL)
885 				if (hi0bits(rvb->x[rvb->wds - 1]) != j)
892 				decrement(rvb);
906 				rvb->wds = 0;
947 			rvb = lshift(rvb, j = nbits - rvbits);
948 			if (rvb == NULL)
963 		rvb0 = rvb;
966 			j = hi0bits(rvb->x[rvb->wds-1]);
967 			rvb = diff(rvb, ab);
968 			if (rvb == NULL)
973 			else if (rvb->wds <= k
974 				|| hi0bits( rvb->x[k]) >
982 					rvb = lshift(rvb, 1);
983 					if (rvb == NULL)
992 			rvb = sum(rvb, ab);
993 			if (rvb == NULL)
995 			k = rvb->wds - 1;
997 			 || hi0bits(rvb->x[k]) < hi0bits(rvb0->x[k])) {
1003 					rshift(rvb, 1);
1031 		bb0 = denorm ? 0 : trailz(rvb);
1039 			rvb = lshift(rvb, j);
1040 			if (rvb == NULL)
1044 			rshift(rvb, -j);
1066 		Bfree(rvb);
1067 		rvb = 0;
1078 		rvb->wds = 0;
1091 			rvb->wds = 0;
1099 				(rvb->wds > 0 ? STRTOG_Denormal : STRTOG_Zero);
1112 	if (rvb) {
1113 		copybits(bits, nbits, rvb);
1114 		Bfree(rvb);