[Bug target/58269] [4.9 Regression] ICE when building libobjc on x86_64-apple-darwin* after revision 201915

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58269

--- Comment #10 from Paolo Carlini <paolo.carlini at oracle dot com> ---
My x86_64-linux builds too are broken in libobj/sendmsg.c. Thus the issue isn't
limited to *-darwin.