Gabriel Paubert <paub...@iram.es> writes: > Hmm, are you sure that this part is properly implemented in gcc, using > unordered compare versus ordered compare instructions depending on > the operator you use?
For quiet compare operations you need to use isgreater etc. > At least on PPC, floating point compares always use the unordered > instruction (fcmpu) and never the ordered one (fcmpo), so exceptions > flags are never set. The C standard does not place any requirement on < wrt. exceptions or lack thereof. Andreas. -- Andreas Schwab, SUSE Labs, sch...@suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different."
