[Bug target/44073] x86 constants could be unduplicated

[steven at gcc dot gnu dot org]

------- Comment #2 from steven at gcc dot gnu dot org  2010-05-11 10:24 -------
There is a GIMPLE uncprop pass for this. Could you verify that after this pass
there is just one assignment of the constant to an SSA_NAME? If so, the problem
is in the RTL CPROP pass, otherwise we have to look at the GIMPLE pass first.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44073