https://bugs.documentfoundation.org/show_bug.cgi?id=152943
--- Comment #5 from Eike Rathke <er...@redhat.com> --- From https://groups.google.com/a/groups.riscv.org/g/isa-dev/c/g79dHlV4B_k/m/dtlPNaq8AwAJ "Implementors are free to provide a NaN payload propagation scheme as a nonstandard extension enabled by a nonstandard operating mode." I deduce that there may be RISC-V systems that support propagating NaN payloads. So with bad luck a build, even if it did make check on such system, would not run properly on systems that do not support the extension. We might have to have a runtime check in Calc as well and bail out if NaN payloads are not supported. -- You are receiving this mail because: You are the assignee for the bug.