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[Bug middle-end/34154] gcc 4.1.1 bug / case ranges / unsigned long long



------- Comment #2 from rguenth at gcc dot gnu dot org  2007-11-20 15:36 -------
Confirmed.  HWI32 problem.  The middle-end uses HWI for computing with the
case values.  Up to 4.1.1, gcc ICEs for me on the testcase, from 4.1.1 on wrong
code is emitted.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
          Component|c                           |middle-end
     Ever Confirmed|0                           |1
   GCC host triplet|i686-pc-linux-gnu           |hwi32
           Keywords|                            |wrong-code
      Known to fail|                            |4.1.3 4.2.2 4.3.0
   Last reconfirmed|0000-00-00 00:00:00         |2007-11-20 15:36:30
               date|                            |
            Summary| gcc 4.1.1 bug / case ranges|gcc 4.1.1 bug / case ranges
                   |/ unsigned long long        |/ unsigned long long


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34154


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