Builtins for all the other floating-point classification macros are already implemented and it would be nice to complete the set with __builtin_fpclassify (could be certainly exploited in libstdc++, also)
-- Summary: Missing __builtin_fpclassify Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: enhancement Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pcarlini at suse dot de http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34245