[Bug target/31238] Too many instructions as not reversing loop

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31238

Andrew Pinski  changed:

   What|Removed |Added

   Target Milestone|--- |4.5.0
 Status|NEW |RESOLVED
  Known to fail||4.1.2, 4.4.7
 Resolution|--- |FIXED
   See Also||https://gcc.gnu.org/bugzill
   ||a/show_bug.cgi?id=40886
  Known to work||4.5.3, 4.7.1, 5.1.0, 7.1.0

--- Comment #3 from Andrew Pinski  ---
Fixed in GCC 4.5.0; most likely by the patch which fixed PR 40886.

[Bug target/31238] Too many instructions as not reversing loop

[steven at gcc dot gnu dot org]

--- Comment #2 from steven at gcc dot gnu dot org  2007-04-03 07:17 ---
Need to reverse the loop counter here.


-- 

steven at gcc dot gnu dot org changed:

   What|Removed |Added

 CC||rakdver at gcc dot gnu dot
   ||org
 Status|UNCONFIRMED |NEW
 Ever Confirmed|0   |1
   Keywords||missed-optimization
   Last reconfirmed|-00-00 00:00:00 |2007-04-03 07:17:08
   date||


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31238

[Bug target/31238] Too many instructions as not reversing loop

[pinskia at gcc dot gnu dot org]

--- Comment #1 from pinskia at gcc dot gnu dot org  2007-04-03 06:23 ---
Most likely what needs to happen is reverse the loop count.


-- 

pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

 GCC target triplet||i?86-*-*
Summary|Too many instructions in C  |Too many instructions as not
   |loop|reversing loop


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31238