People who immediately clobber registers containing the result of subfunctions as soon as they return deserve to be shot or something.
People who immediately clobber registers containing the result of subfunctions
as soon as they return deserve to be shot or something.

Make sure the result of imprecise exceptions is safely returned to userland.
Fixes lib/libc/ieeefp/infinity regression test, as well as Perls.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars