sr4 755 B

12345678910111213141516171819202122232425262728
  1. .NH 2
  2. Source files of SR
  3. .PP
  4. The sources of SR are in the following files
  5. and packages:
  6. .IP sr.h: 14
  7. declarations of global variables and
  8. data structures
  9. .IP sr.c:
  10. the routine main; a driving routine to process
  11. (possibly nested) loops in the right order
  12. .IP iv
  13. implements a procedure that finds the induction variables
  14. of a loop
  15. .IP reduce
  16. implements a procedure that finds optimizable expressions
  17. and that does the transformations
  18. .IP cand
  19. implements a procedure that finds the candidate induction
  20. variables; used to implement iv
  21. .IP xform
  22. implements several useful routines that transform
  23. lists of EM text or a CFG; used to implement reduce
  24. .IP expr
  25. implements a procedure that parses iv-expressions
  26. .IP aux
  27. implements several auxiliary procedures.
  28. .LP