On Sat, 23 Jun 2012, Marc Glisse wrote: > Actually, what would you think of s/flag_trapping_math/flag_signaling_nans/ > in invert_tree_comparison? Are there other possible ways a<b can trap than > having a sNaN for a or b?
Ordered comparisons raise exceptions for both quiet and signaling NaNs. It's generally operations with floating-point results that raise exceptions only for signaling NaN operands. -- Joseph S. Myers jos...@codesourcery.com