| 374 | |
| 375 | |
| 376 | static int filterpc (int pc, int jmptarget) { |
| 377 | if (pc < jmptarget) /* is code conditional (inside a jump)? */ |
| 378 | return -1; /* cannot know who sets that register */ |
| 379 | else return pc; /* current position sets that register */ |
| 380 | } |
| 381 | |
| 382 | |
| 383 | /* |