[Bug tree-optimization/47265] [4.6 Regression] Error: SSA name in freelist but still referenced

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47265

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-25 10:10:30 UTC ---
Alternative solution would be to remember the count of imm uses before doing
FOR_EACH_IMM_USE and if the loop does not iterate that many times, return
conservatively that not all uses have been seen.