Andreas Schwab wrote: > > making it impossible to do computations with 80-bit numbers. Thus, on musl: > > - 'long double' is the same as 'double', not longer, > > That is not true. Indeed: on cfarm27 (Alpine Linux), the point is not the fpucw. It's that gcc is configured to use "--with-arch=pentium-m --with-fpmath=sse" by default. Bruno