https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107370
--- Comment #26 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #25) > Note the darwin (mac OS X) aarch64 (arm64) ABI says long double is 64bits. > It would be implemented that way even in GCC for Mac OS X ARM64. > clang/llvm for aarch64 other than Mac OS X does support 128bit long double > though as required by the ABI too. PR 107315 records the adding of support of 128bit float for Darwin (as _Float128).
