[Bug tree-optimization/20640] [4.0 Regression] ICE on NULL PHI_ARG_DEF

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-03-25 
21:12 -------
And was happening when the 4.0 branch was created: 20050225.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20640