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[Bug tree-optimization/32544] [4.2 Regression] miscompiles Mesa's r300 DRI driver with -ftree-vrp

From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
To: gcc-bugs at gcc dot gnu dot org
Date: 20 Aug 2007 08:37:23 -0000
Subject: [Bug tree-optimization/32544] [4.2 Regression] miscompiles Mesa's r300 DRI driver with -ftree-vrp
References: <bug-32544-5606@http.gcc.gnu.org/bugzilla/>
Reply-to: gcc-bugzilla at gcc dot gnu dot org


------- Comment #10 from rguenth at gcc dot gnu dot org  2007-08-20 08:37 -------
Confirmed.  (use -m32 on x86_64)


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |wrong-code
   Last reconfirmed|0000-00-00 00:00:00         |2007-08-20 08:37:22
               date|                            |
            Summary|gcc 4.2.1 miscompiles Mesa's|[4.2 Regression] miscompiles
                   |r300 DRI driver with -ftree-|Mesa's r300 DRI driver with
                   |vrp                         |-ftree-vrp
   Target Milestone|---                         |4.2.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32544

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