Hi Martin, On 8/1/21 11:04 PM, Martin Storsjo wrote: > +#elif defined(__aarch64__) > + _control87(env->_Fe_ctl, 0xffffffff); Please use fenv_decode helper so it can also work in ucrtbase where fegetenv uses fenv_encode. > + ULONG_PTR fpsr; Please define new variables at the start of a block. Thanks, Piotr