[Bug middle-end/17926] infinite loop in LAPACK test at -Os and -O2

[tobi at gcc dot gnu dot org]

------- Additional Comments From tobi at gcc dot gnu dot org  2004-10-11 00:12 -------
BTW, afaics it is surprising that -fno-ivopts fixes this, as the infinite loop
problem had been present even before Paul rewrote code generation for loops to
allow better loop optimization.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17926