[Bug tree-optimization/52054] Value-numbering does not enter translated expressions into the hash table

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52054

--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-11 09:34:40 UTC ---
PR53125 has a testcase where we spend time in redundant store removal in
eliminate() which does vn_reference_lookup with VN_WALK (which it should not
need).