cf_loop.h 413 B

1234567891011121314
  1. /* C O N T R O L F L O W
  2. *
  3. * L O O P D E T E C T I O N
  4. */
  5. extern loop_detection(); /* (proc_p p)
  6. * Detect all loops of procedure p.
  7. * Every basic block of p is assigned
  8. * a set of all loops it is part of.
  9. * For every loop we record the number
  10. * of blocks it contains, the loop entry
  11. * block and its nesting level (0 = outer
  12. * loop, 1 = loop within loop etc.).
  13. */