http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38785
Jan Hubicka <hubicka at gcc dot gnu.org> changed:
What |Removed |Added
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Status|WAITING |REOPENED
--- Comment #35 from Jan Hubicka <hubicka at gcc dot gnu.org> 2012-11-21
17:56:04 UTC ---
Too bad, we really need to make some model on how many PHI copies we
introduce... I agree with Richard's comment that Joern's patch is rather bad in
respect to optimization oppurtunities. This is more or less register pressure
problem. I will try think about it a bit more ;)
