[Bug tree-optimization/43940] DOM doesn't propagate constants properly

[steven at gcc dot gnu dot org]

------- Comment #4 from steven at gcc dot gnu dot org  2010-07-25 16:25 -------
cprop_into_successor_phis only propagates SSA_NAME_VALUEs, but not conditional
copies/constants. May be a better place to fix this bug.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43940