On Thu, 24 Sep 2020, Michael Meissner wrote: > As per the discussion in this thread, I did decide to keep things to two types > within the compiler. This means that an explicit __float128 or _Float128 will > use the same type node and TFmode as long double uses if the default for long > double is IEEE 128-bit.
I'm not sure which patch in the series is supposed to be implementing that, but C requires that long double and _Float128 are distinct types (so you can use _Generic to choose between them, for example) even if they have the same ABI. -- Joseph S. Myers jos...@codesourcery.com
