crypto/mpi/mpih-div.c

50 		int normalization_steps;
52 		normalization_steps = count_leading_zeros(divisor_limb);
53 		if (normalization_steps) {
56 			divisor_limb <<= normalization_steps;
71 			r = n1 >> (BITS_PER_MPI_LIMB - normalization_steps);
75 			 * && divisor_limb > ((n1 << normalization_steps)
82 						((n1 << normalization_steps)
83 						 | (n0 >> (BITS_PER_MPI_LIMB - normalization_steps))),
88 					n1 << normalization_steps,
90 			return r >> normalization_steps;
123 			int normalization_steps;
125 			normalization_steps = count_leading_zeros(divisor_limb);
126 			if (normalization_steps) {
127 				divisor_limb <<= normalization_steps;
130 				r = n1 >> (BITS_PER_MPI_LIMB - normalization_steps);
134 				 * && divisor_limb > ((n1 << normalization_steps)
141 						((n1 << normalization_steps)
142 						 | (n0 >> (BITS_PER_MPI_LIMB - normalization_steps))),
147 						n1 << normalization_steps,
149 				return r >> normalization_steps;
400 		int normalization_steps;
402 		normalization_steps = count_leading_zeros(divisor_limb);
403 		if (normalization_steps) {
406 			divisor_limb <<= normalization_steps;
420 			r = n1 >> (BITS_PER_MPI_LIMB - normalization_steps);
424 			 * && divisor_limb > ((n1 << normalization_steps)
431 						((n1 << normalization_steps)
432 						 | (n0 >> (BITS_PER_MPI_LIMB - normalization_steps))),
437 					n1 << normalization_steps,
439 			return r >> normalization_steps;
471 			int normalization_steps;
473 			normalization_steps = count_leading_zeros(divisor_limb);
474 			if (normalization_steps) {
475 				divisor_limb <<= normalization_steps;
478 				r = n1 >> (BITS_PER_MPI_LIMB - normalization_steps);
482 				 * && divisor_limb > ((n1 << normalization_steps)
489 						((n1 << normalization_steps)
490 						 | (n0 >> (BITS_PER_MPI_LIMB - normalization_steps))),
495 						n1 << normalization_steps,
497 				return r >> normalization_steps;