[Bug debug/51746] [4.7 Regression] Segfault in cselib_preserved_value_p

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51746

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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             Status|NEW                         |ASSIGNED
         AssignedTo|unassigned at gcc dot       |jakub at gcc dot gnu.org
                   |gnu.org                     |

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-04 10:46:39 UTC ---
Created attachment 26236
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26236
gcc47-pr51746.patch

Untested fix.