[Bug tree-optimization/53773] Vectorizer generates non-canonical multiplies

2012-07-31 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53773 William J. Schmidt changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/53773] Vectorizer generates non-canonical multiplies

2012-07-31 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53773 --- Comment #7 from William J. Schmidt 2012-07-31 12:25:10 UTC --- Author: wschmidt Date: Tue Jul 31 12:25:04 2012 New Revision: 190007 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190007 Log: gcc: 2012-07-31 Bill Schmidt PR tr

[Bug tree-optimization/53773] Vectorizer generates non-canonical multiplies

2012-07-30 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53773 --- Comment #6 from rguenther at suse dot de 2012-07-30 08:47:35 UTC --- On Sun, 29 Jul 2012, wschmidt at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53773 > > William J. Schmidt changed: > >What|Remov

[Bug tree-optimization/53773] Vectorizer generates non-canonical multiplies

2012-07-29 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53773 William J. Schmidt changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug tree-optimization/53773] Vectorizer generates non-canonical multiplies

2012-07-29 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53773 William J. Schmidt changed: What|Removed |Added AssignedTo|unassigned at gcc dot |wschmidt at gcc dot gnu.org

[Bug tree-optimization/53773] Vectorizer generates non-canonical multiplies

2012-07-27 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53773 --- Comment #4 from William J. Schmidt 2012-07-27 16:26:47 UTC --- Operand swapping is also done in vect_is_slp_reduction. Places that rely on the reduction operand being the last operand: * vect_model_reduction_cost * vectorizable_reduction

[Bug tree-optimization/53773] Vectorizer generates non-canonical multiplies

2012-06-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53773 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/53773] Vectorizer generates non-canonical multiplies

2012-06-26 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53773 --- Comment #2 from rguenther at suse dot de 2012-06-26 08:35:59 UTC --- On Tue, 26 Jun 2012, jakub at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53773 > > Jakub Jelinek changed: > >What|Removed

[Bug tree-optimization/53773] Vectorizer generates non-canonical multiplies

2012-06-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53773 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1 f