K 10 svn:author V 3 das K 8 svn:date V 27 2008-07-31T19:57:50.972514Z K 7 svn:log V 256 As in other parts of libm, mark a few constants as volatile to prevent spurious optimizations. gcc doesn't support FENV_ACCESS, so when it folds constants, it assumes that the rounding mode is always the default and floating point exceptions never matter. END