| 283 | } |
| 284 | |
| 285 | int RE2::ReverseProgramSize() const { |
| 286 | if (prog_ == NULL) |
| 287 | return -1; |
| 288 | Prog* prog = ReverseProg(); |
| 289 | if (prog == NULL) |
| 290 | return -1; |
| 291 | return prog->size(); |
| 292 | } |
| 293 | |
| 294 | // Finds the most significant non-zero bit in n. |
| 295 | static int FindMSBSet(uint32_t n) { |