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

[vincent at vinc17 dot org]

------- Comment #8 from vincent at vinc17 dot org  2009-05-18 14:56 -------
Are you sure that this comes from the extended precision? This would mean that
GCC does implicit extended -> double conversions in an asymmetric way, and
IIRC, I've never seen that.

I can't reproduce the problem with g++-4.4 -mfpmath=387 -Os on an x86_64
machine.


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