[Bug c++/40186] floating point comparison is wrong ( !(a < b) && (b > a) is true )

["pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>]

------- Comment #6 from pinskia at gcc dot gnu dot org  2009-05-18 14:49 -------
Either use -ffloat-store or -mfpmath=sse .  The issue comes from excessive
precision.  It is not < or > which is causing the problem but keeping one of a
or b in the fp stack register but putting the other one on the normal memory.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40186

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