[Bug middle-end/36262] [4.3/4.4 Regression] Extreme memory usage of VRP compared to older versions

[rguenth at gcc dot gnu dot org]

------- Comment #5 from rguenth at gcc dot gnu dot org  2008-05-20 13:00 -------
It is not safe.  Probably the best thing would be to not ask SCEV during the
propagation but instead at ASSERT_EXPR insertion time.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36262