[Bug rtl-optimization/18599] Quadratic behavior in copyprop_hardreg_forward

[steven at gcc dot gnu dot org]

------- Additional Comments From steven at gcc dot gnu dot org  2005-06-26 11:05 -------
There is still the pending request from Jeff to try DFS order: 
http://gcc.gnu.org/ml/gcc-patches/2004-11/msg01845.html 
 
Kazu, are you going to do this?  If not, I will, so please let me know. 
 

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18599