[Bug rtl-optimization/53125] Very slow compilation on SPARC

2012-05-17 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53125 Steven Bosscher changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug rtl-optimization/53125] Very slow compilation on SPARC

2012-05-17 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53125 --- Comment #9 from Steven Bosscher 2012-05-17 17:55:01 UTC --- Author: steven Date: Thu May 17 17:54:52 2012 New Revision: 187633 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187633 Log: PR rtl-optimization/53125 * regstat.c (r

[Bug rtl-optimization/53125] Very slow compilation on SPARC

2012-05-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53125 --- Comment #8 from Richard Guenther 2012-05-11 09:33:19 UTC --- The alias stmt walking time is because of the redundant store removal code and because of PR52054 it has to re-do the walks (there are 7200 stores in the function).

[Bug rtl-optimization/53125] Very slow compilation on SPARC

2012-05-11 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53125 Steven Bosscher changed: What|Removed |Added Keywords||alias Summary|Very slow regi