[Bug middle-end/41312] [4.5 Regression] miscompilation of CP2K at -O3

[jv244 at cam dot ac dot uk]

------- Comment #3 from jv244 at cam dot ac dot uk  2009-09-12 08:30 -------
there are more miscompilations than the one file mentioned here. The full build
seems to go fine with -fno-strict-aliasing. I've tested some patches mentioned
in PR41212, more info there.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41312