https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71241
Bug ID: 71241 Summary: [x86] Missing built-in functions for float128 NaNs Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: jsm28 at gcc dot gnu.org Target Milestone: --- Target: i?86-*-* x86_64-*-* On x86, there are TFmode built-in functions __builtin_infq, __builtin_huge_valq, __builtin_fabsq, __builtin_copysignq. For use in glibc tests when float128 functions are added to libm, there should also be functions __builtin_nanq, __builtin_nansq (or maybe better __builtin_nanf128, __builtin_nansf128, reflecting TS 18661-3 naming conventions), corresponding to __builtin_nan and __builtin_nans.