[Bug regression/20973] New: kdelibs (khtml) miscompiled by reload

["matz at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>]

gcc 4 (about RC1) miscompiles khtml, in fact something in CSS, which basically 
leads to all websites being misrendered.  I can't easily reduce the testcase, 
but have applied the whole preprocessed source of css/cssstyleselector.ii. 
 
It is to be compiled with g++ -O2 -fPIC -march=i586 -mtune=i686 
-fno-exceptions.  A more detailed analysis will follow, as we've found out 
some things already.

-- 
           Summary: kdelibs (khtml) miscompiled by reload
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: regression
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: matz at suse dot de
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i386-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20973