[c0,c1] *= n */
| 51 | |
| 52 | /* [c0,c1] *= n */ |
| 53 | inline void muln2(limb_t& c0, limb_t& c1, const limb_t& n) |
| 54 | { |
| 55 | double_limb_t t = (double_limb_t)c0 * n; |
| 56 | c0 = t; |
| 57 | t >>= LIMB_SIZE; |
| 58 | t += (double_limb_t)c1 * n; |
| 59 | c1 = t; |
| 60 | } |
| 61 | |
| 62 | /** [c0,c1,c2] += a * b */ |
| 63 | inline void muladd3(limb_t& c0, limb_t& c1, limb_t& c2, const limb_t& a, const limb_t& b) |