This is the mail archive of the gcc-bugs@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug middle-end/37284] [4.4 Regression] ICE on valid code with -fstrict-aliasing



------- Comment #5 from rguenth at gcc dot gnu dot org  2008-08-30 14:07 -------
Mine.  It's only a may_alias pass that ever removes the change_dynamic_type
trees.  As this removal fixes up DECL_POINTER_ALIAS_SET this may even cause
wrong code to be emitted during RTL optimization.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |rguenth at gcc dot gnu dot
                   |dot org                     |org
             Status|NEW                         |ASSIGNED
           Keywords|                            |alias, wrong-code
   Last reconfirmed|2008-08-30 14:05:13         |2008-08-30 14:07:39
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37284


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]