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[Bug rtl-optimization/19210] [4.0 Regression] not using do-loop for some loops


------- Additional Comments From dje at gcc dot gnu dot org  2004-12-31 19:38 -------
Could we use/extend -ffinite-math-only option to cover this case and assert that
the loop will not be infinite?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19210


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