[Bug target/28795] __builtin_isunordered() and __builtin_isnan() should behave consistently

[pinskia at gcc dot gnu dot org]

------- Comment #7 from pinskia at gcc dot gnu dot org  2006-08-22 00:37 -------
I should mention "We intend for a
library implementor to be able to simply #define each standard macro to its
built-in equivalent." is when not using -ffast-math and other options which
turn off IEEE/C99 complaincy which is what exactly those options do.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28795