[Bug tree-optimization/21173] [4.0/4.1 regression] miscompiled pointer subtraction broke Linux kernel

[steven at gcc dot gnu dot org]

------- Additional Comments From steven at gcc dot gnu dot org  2005-04-23 
13:36 -------
This could be the same bug as the one reported on the mailing list here: 
http://gcc.gnu.org/ml/gcc/2005-04/msg01260.html 

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21173