[Bug tree-optimization/47555] [4.4 Regression] Huge memory usage when optimizing

2011-02-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47555 Richard Guenther changed: What|Removed |Added Target Milestone|4.4.6 |4.5.0

[Bug tree-optimization/47555] [4.4 Regression] Huge memory usage when optimizing

2011-02-02 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47555 Sebastian Pop changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/47555] [4.4 Regression] Huge memory usage when optimizing

2011-02-02 Thread dnovillo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47555 --- Comment #12 from Diego Novillo 2011-02-02 18:15:18 UTC --- Author: dnovillo Date: Wed Feb 2 18:15:10 2011 New Revision: 169744 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169744 Log: 2011-02-01 Richard Guenther PR tree-opt

[Bug tree-optimization/47555] [4.4 Regression] Huge memory usage when optimizing

2011-02-02 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47555 --- Comment #11 from rguenther at suse dot de 2011-02-02 16:29:46 UTC --- On Wed, 2 Feb 2011, spop at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47555 > > --- Comment #10 from Sebastian Pop 2011-02-02 > 16:01:34 UTC

[Bug tree-optimization/47555] [4.4 Regression] Huge memory usage when optimizing

2011-02-02 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47555 --- Comment #10 from Sebastian Pop 2011-02-02 16:01:34 UTC --- What about backporting this patch to 4.4 and 4.5?

[Bug tree-optimization/47555] [4.4 Regression] Huge memory usage when optimizing

2011-02-02 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47555 --- Comment #9 from Sebastian Pop 2011-02-02 15:52:15 UTC --- Author: spop Date: Wed Feb 2 15:52:08 2011 New Revision: 169530 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169530 Log: Fix PR47576 and PR47555: add PARAM_SCEV_MAX_EXPR_COM

[Bug tree-optimization/47555] [4.4 Regression] Huge memory usage when optimizing

2011-02-01 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47555 Sebastian Pop changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug tree-optimization/47555] [4.4 Regression] Huge memory usage when optimizing

2011-02-01 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47555 --- Comment #7 from rguenther at suse dot de 2011-02-01 14:48:15 UTC --- On Tue, 1 Feb 2011, tony.poppleton at gmail dot com wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47555 > > --- Comment #6 from Tony Poppleton > 2011-02-01 14:45:

[Bug tree-optimization/47555] [4.4 Regression] Huge memory usage when optimizing

2011-02-01 Thread tony.poppleton at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47555 --- Comment #6 from Tony Poppleton 2011-02-01 14:45:28 UTC --- Out of interest, could this parameter of 20 be automatically tuned based on the available RAM? For systems with a lot of RAM, it might make sense to increase the parameter above 20 (

[Bug tree-optimization/47555] [4.4 Regression] Huge memory usage when optimizing

2011-02-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47555 Richard Guenther changed: What|Removed |Added Known to work||4.6.0 Summary|[4.4/4.6 Regr