[Bug tree-optimization/30052] [4.2 Regression] points-to analysis slow and memory hungry

["rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #53 from rguenther at suse dot de  2008-03-12 12:12 -------
Subject: Re:  [4.2 Regression] points-to analysis
 slow and memory hungry

On Wed, 12 Mar 2008, chkr at plauener dot de wrote:

> ------- Comment #52 from chkr at plauener dot de  2008-03-12 11:18 -------
> (In reply to comment #33)
> > it does fix the xf86ScanPci.i testcase (time/mem hog) and this is great
> 
> Unfortunately it looks like that the patch it did _not_ fix the mem hog
> problem.
> 
> I'm compiling the xorg-xserver using gcc 4.2.3 (cross-compiling for powerpc on
> x86) and the compiler uses around 1G RAM when compiling xf86ScanPci.c.
> 
> I'm not sure about the priority of this problem, but if more information about
> my environment are needed to fix it in the 4.2 branch, please ask.

Whatever problem remains on the 4.2 branch, it is not going to be
fixed there.  Sorry.

Richard.


------- Comment #54 from rguenth at gcc dot gnu dot org  2008-03-12 12:12 -------
Fixed since 4.3.0, WONTFIX on earlier branches.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
      Known to fail|4.2.0                       |4.2.0 4.2.3 4.2.4
         Resolution|                            |FIXED
   Target Milestone|4.2.4                       |4.3.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30052