[Bug tree-optimization/34651] [4.3 Regression] ICE in set_value_range, at tree-vrp.c:321

[rguenth at gcc dot gnu dot org]

------- Comment #4 from rguenth at gcc dot gnu dot org  2008-01-09 20:36 -------
Reduced testcase, ICEs on a x86_64 -> hppa-linux cross with -O2.

typedef bool Bool;
struct CString {
    CString (const char * =__null);
    CString & operator += (const CString &);
};
struct THotKey {
   short Key;
   Bool Control;
   Bool Shift;
   Bool Alt;
};
THotKey m_HotKey;
THotKey GetHotKey () { return m_HotKey; }
void Serialize ()
{  
   THotKey inHotKey (GetHotKey());
   CString outCombinaison (inHotKey.Control                                    
                           ? ((inHotKey.Alt || inHotKey.Shift)                 
                              ? "ctrl+" : "ctrl")
                           : __null);
   outCombinaison += inHotKey.Alt ? inHotKey.Shift ? "alt+" : "alt" : "";
   outCombinaison += inHotKey.Shift ? "shift" : "";
}


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2008-01-09 20:36:32
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34651