[Bug tree-optimization/37795] if-combine doesn't optimize != after >= test

2009-03-28 Thread rguenth at gcc dot gnu dot org
--- Comment #8 from rguenth at gcc dot gnu dot org 2009-03-28 10:02 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/37795] if-combine doesn't optimize != after >= test

2009-03-28 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2009-03-28 10:02 --- Subject: Bug 37795 Author: rguenth Date: Sat Mar 28 10:01:56 2009 New Revision: 145170 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=145170 Log: 2009-03-28 Richard Guenther PR tree-optimization/

[Bug tree-optimization/37795] if-combine doesn't optimize != after >= test

2008-10-12 Thread rguenther at suse dot de
--- Comment #6 from rguenther at suse dot de 2008-10-12 20:51 --- Subject: Re: if-combine doesn't optimize != after >= test On Sun, 12 Oct 2008, pinskia at gmail dot com wrote: > --- Comment #5 from pinskia at gmail dot com 2008-10-12 20:47 --- > Subject: Re: if-combine doe

[Bug tree-optimization/37795] if-combine doesn't optimize != after >= test

2008-10-12 Thread pinskia at gmail dot com
--- Comment #5 from pinskia at gmail dot com 2008-10-12 20:47 --- Subject: Re: if-combine doesn't optimize != after >= test On Sun, Oct 12, 2008 at 1:40 PM, rguenther at suse dot de <[EMAIL PROTECTED]> wrote: > No. ifcombine only combines on the CFG, in PR28685 we are dealing > with a

Re: [Bug tree-optimization/37795] if-combine doesn't optimize != after >= test

2008-10-12 Thread Andrew Pinski
On Sun, Oct 12, 2008 at 1:40 PM, rguenther at suse dot de <[EMAIL PROTECTED]> wrote: > No. ifcombine only combines on the CFG, in PR28685 we are dealing > with a CFG-less opportunity. Well it depends really. As on some targets it has a CFG based ||/&& depending on BRANCH_COST. Thanks, Andrew Pi

[Bug tree-optimization/37795] if-combine doesn't optimize != after >= test

2008-10-12 Thread rguenther at suse dot de
--- Comment #4 from rguenther at suse dot de 2008-10-12 20:40 --- Subject: Re: if-combine doesn't optimize != after >= test On Sun, 12 Oct 2008, ubizjak at gmail dot com wrote: > Does this patch also solve PR 28685? No. ifcombine only combines on the CFG, in PR28685 we are dealing

[Bug tree-optimization/37795] if-combine doesn't optimize != after >= test

2008-10-12 Thread ubizjak at gmail dot com
--- Comment #3 from ubizjak at gmail dot com 2008-10-12 20:19 --- Does this patch also solve PR 28685? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37795

[Bug tree-optimization/37795] if-combine doesn't optimize != after >= test

2008-10-12 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2008-10-12 18:51 --- Queued for 4.5. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added URL|

[Bug tree-optimization/37795] if-combine doesn't optimize != after >= test

2008-10-10 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2008-10-10 10:07 --- Mine. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned