[Bug other/58578] [4.9 Regression] mpfr tasinh test doesn't terminate when built with trunk for ARM

[rearnsha at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58578

--- Comment #2 from Richard Earnshaw <rearnsha at gcc dot gnu.org> ---
I suspect this was introduced with r197527