[Bug tree-optimization/47447] [4.3/4.4 Regression] "Unable to coalesce ssa_names and " ICE in tree-ssa-coalesce.c when -O3 is used

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47447

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
      Known to work|                            |4.2.4, 4.5.0, 4.5.1, 4.6.0
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|                            |2011.01.25 11:00:44
     Ever Confirmed|0                           |1
            Summary|"Unable to coalesce         |[4.3/4.4 Regression]
                   |ssa_names <x> and <y>" ICE  |"Unable to coalesce
                   |in tree-ssa-coalesce.c when |ssa_names <x> and <y>" ICE
                   |-O3 is used                 |in tree-ssa-coalesce.c when
                   |                            |-O3 is used
   Target Milestone|---                         |4.3.6
      Known to fail|                            |4.3.0, 4.3.5, 4.4.0, 4.4.4

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-01-25 
11:00:44 UTC ---
Confirmed.