[Bug rtl-optimization/18137] [4.0 Regression] arguments being gimple registers cause redundant memory loads

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-11-26 05:13 -------
Note the small example is wrong as not related at all, we just don't have enough registers so we use the 
agrument's location.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18137