[Bug middle-end/12966] x86 array comparison optimization

2011-05-22 Thread steven at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12966

Steven Bosscher steven at gcc dot gnu.org changed:

   What|Removed |Added

   Last reconfirmed|2005-12-24 19:46:22 |2011-05-22 16:37:22

--- Comment #4 from Steven Bosscher steven at gcc dot gnu.org 2011-05-22 
14:37:33 UTC ---
Still a cmpsb there.

[Bug middle-end/12966] x86 array comparison optimization

2009-06-22 Thread steven at gcc dot gnu dot org 


--- Comment #3 from steven at gcc dot gnu dot org  2009-06-22 23:22 ---
Digging old bugs can be fun...
Andrew, do you think this is perhaps fixed by Jakub's x86 mem* work?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12966

[Bug middle-end/12966] x86 array comparison optimization

2005-04-07 Thread pinskia at gcc dot gnu dot org 


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   What|Removed |Added

 CC||pinskia at gcc dot gnu dot
   ||org
   Last reconfirmed|2004-10-29 14:05:26 |2005-04-07 07:59:45
   date||


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12966

[Bug middle-end/12966] x86 array comparison optimization

2004-10-29 Thread pinskia at gcc dot gnu dot org 

--- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-29 14:05 
---
Well Ada does not build a memcmp but the middle-end does and we don't optimize memcmp 
well in 
the middle-end/back-end that well.

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   What|Removed |Added

  Component|ada |middle-end
   Last reconfirmed|2004-10-11 13:51:30 |2004-10-29 14:05:26
   date||


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12966