51 	isl_int gcd;  in isl_basic_map_normalize_constraints()  local
57 	isl_int_init(gcd);  in isl_basic_map_normalize_constraints()
59 		isl_seq_gcd(bmap->eq[i]+1, total, &gcd);  in isl_basic_map_normalize_constraints()
60 		if (isl_int_is_zero(gcd)) {  in isl_basic_map_normalize_constraints()
70 			isl_int_gcd(gcd, gcd, bmap->eq[i][0]);  in isl_basic_map_normalize_constraints()
71 		if (isl_int_is_one(gcd))  in isl_basic_map_normalize_constraints()
73 		if (!isl_int_is_divisible_by(bmap->eq[i][0], gcd)) {  in isl_basic_map_normalize_constraints()
77 		isl_seq_scale_down(bmap->eq[i], bmap->eq[i], gcd, 1+total);  in isl_basic_map_normalize_constraints()
81 		isl_seq_gcd(bmap->ineq[i]+1, total, &gcd);  in isl_basic_map_normalize_constraints()
82 		if (isl_int_is_zero(gcd)) {  in isl_basic_map_normalize_constraints()
92 			isl_int_gcd(gcd, gcd, bmap->ineq[i][0]);  in isl_basic_map_normalize_constraints()
93 		if (isl_int_is_one(gcd))  in isl_basic_map_normalize_constraints()
95 		isl_int_fdiv_q(bmap->ineq[i][0], bmap->ineq[i][0], gcd);  in isl_basic_map_normalize_constraints()
96 		isl_seq_scale_down(bmap->ineq[i]+1, bmap->ineq[i]+1, gcd, total);  in isl_basic_map_normalize_constraints()
98 	isl_int_clear(gcd);  in isl_basic_map_normalize_constraints()
102 	isl_int_clear(gcd);  in isl_basic_map_normalize_constraints()
3159 	isl_int gcd;  in reduce_stride_constraints()  local
3167 	isl_int_init(gcd);  in reduce_stride_constraints()
3179 		if (isl_mat_row_gcd(A, i, &gcd) < 0)  in reduce_stride_constraints()
3181 		if (isl_int_is_one(gcd))  in reduce_stride_constraints()
3183 		remove_incomplete_powers(&gcd, bmap->eq[i][1 + total + div]);  in reduce_stride_constraints()
3184 		if (isl_int_is_one(gcd))  in reduce_stride_constraints()
3187 				bmap->eq[i][1 + total + div], gcd);  in reduce_stride_constraints()
3193 	isl_int_clear(gcd);  in reduce_stride_constraints()
3200 	isl_int_clear(gcd);  in reduce_stride_constraints()