sr_xform.h 707 B

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  1. /* $Id$ */
  2. /*
  3. * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
  4. * See the copyright notice in the ACK home directory, in the file "Copyright".
  5. */
  6. /* S T R E N G T H R E D U C T I O N
  7. *
  8. * S R _ X F O R M . H
  9. *
  10. */
  11. extern line_p move_pointer(); /* (offset tmp; int dir ) */
  12. /* Generate EM code to load/store a pointer variable
  13. * onto/from the stack, depending on dir(ection).
  14. * We accept all kinds of pointer sizes.
  15. */
  16. extern make_header() ; /* (loop_p lp) */
  17. /* Make sure that the loop has a header block, i.e. a block
  18. * has the loop entry block as its only successor and
  19. * that dominates the loop entry block.
  20. * If there is no header yet, create one.
  21. */