OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [tree-ssa-loop-prefetch.c] - Diff between revs 280 and 378

Show entire file | Details | Blame | View Log

Rev 280 Rev 378
Line 479... Line 479...
    return false;
    return false;
 
 
  if (!analyze_ref (loop, &ref, &base, &step, &delta, stmt))
  if (!analyze_ref (loop, &ref, &base, &step, &delta, stmt))
    return false;
    return false;
 
 
 
  /* Stop if the address of BASE could not be taken.  */
 
  if (may_be_nonaddressable_p (base))
 
    return false;
 
 
  /* Now we know that REF = &BASE + STEP * iter + DELTA, where DELTA and STEP
  /* Now we know that REF = &BASE + STEP * iter + DELTA, where DELTA and STEP
     are integer constants.  */
     are integer constants.  */
  agrp = find_or_create_group (refs, base, step);
  agrp = find_or_create_group (refs, base, step);
  record_ref (agrp, stmt, ref, delta, write_p);
  record_ref (agrp, stmt, ref, delta, write_p);
 
 

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.