[Bug tree-optimization/49760] vectorization inhibited if indices are references

2011-07-18 Thread vincenzo.innocente at cern dot ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49760 --- Comment #4 from vincenzo Innocente 2011-07-18 10:07:10 UTC --- Fair enough. I think I can persuade developers to use only local variables as induction variable. More difficult will be to make them to copy also all other variables stored in me

[Bug tree-optimization/49760] vectorization inhibited if indices are references

2011-07-18 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49760 --- Comment #3 from rguenther at suse dot de 2011-07-18 09:44:23 UTC --- On Mon, 18 Jul 2011, vincenzo.innocente at cern dot ch wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49760 > > --- Comment #2 from vincenzo Innocente > 2011-07-18

[Bug tree-optimization/49760] vectorization inhibited if indices are references

2011-07-18 Thread vincenzo.innocente at cern dot ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49760 --- Comment #2 from vincenzo Innocente 2011-07-18 09:39:49 UTC --- Thanks for the detailed explanation. In the real life code, "out" is filled calling "foo" multiple times (a sort of nested loop), "k" was used to track the current size of it. It

[Bug tree-optimization/49760] vectorization inhibited if indices are references

2011-07-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49760 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Keywords|