[Bug fortran/29975] [meta-bugs] ICEs with CP2K

[jv244 at cam dot ac dot uk]

------- Comment #141 from jv244 at cam dot ac dot uk  2007-07-24 08:44 -------
(In reply to comment #140)

> You were right about the options: "-O3 -ffast-math -march=native" triggers the
> crash on PIV/Cygwin_NT, whereas "-O1" does not.  I'll retry latter with
> -march=native, which I suspect from past experiences.

I tried (on an opteron):
-m32 -O3 -ffast-math -march=pentium4
-m32 -O3 -ffast-math -march=nocona
(any other suggestion ?) but couldn't get a crash.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29975