[Bug rtl-optimization/41917] Strange athrithmetic result with -O3

[mikpe at it dot uu dot se]

------- Comment #5 from mikpe at it dot uu dot se  2009-11-14 16:32 -------
This wrong-code bug also occurs with 4.3.4 on i686-linux, but not with 4.2.4 or
4.1.2, making it a regression. The patch for 4.4 applies cleanly to 4.3 and
fixes the bug there with no new regressions (I tested i686, powerpc64, and
arm).


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41917