[Bug middle-end/22366] [meta-bug] issues holding up the removal of loop.c

[steven at gcc dot gnu dot org]

------- Additional Comments From steven at gcc dot gnu dot org  2005-07-08 14:58 -------
Bug 7561 is apparently a long-forgotten bug in loop.c array prefetching. 
 
Bug 21323 is a stength reduction ICE in loop.c. 
 
Bug 21848 is a report about loop.c producing wrong code. 
 
Bug 22325 is a missed optimization related to "final value replacement" where 
the final value is not a constant. 
 
Bug 20376 is a report about missing GIV splitting in the new unroller. 
 
 
Also note the wiki page, "http://gcc.gnu.org/wiki/old loop optimizer". 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rakdver at gcc dot gnu dot
                   |                            |org
  BugsThisDependsOn|                            |7561, 20376, 21323, 21848,
                   |                            |22325
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-07-08 14:58:24
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22366