[compiler-rt] [builtins] Support building the 128-bit float functions on ld80 platforms (PR #68132)

[Alexander Richardson via llvm-commits]

arichardson wrote:

It sounds to me like the easiest way forward here would be to add another `#elif __FLT_RADIX__ == 16 && __LDBL_MANT_DIG__ == 28` just before `#elif __LDBL_MANT_DIG__ == 113` that defines the require typedefs and macros?

https://github.com/llvm/llvm-project/pull/68132