[Bug go/82544] gccgo on SPARC64 produce bad binary

["ikozhukhov at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82544

--- Comment #1 from Igor Kozhukhov <ikozhukhov at gmail dot com> ---
DilOS on Intel.

for example: the same codebase of gcc-6.4.0 + illumos ld on Intel is working
fine:

root@z165:/rws1/users/root/du2/components/gcc-6# gccgo-6 -o t hello.go 

root@z165:/rws1/users/root/du2/components/gcc-6# ldd t 
        libgo.so.9 =>    /usr/gcc/6/lib/amd64/libgo.so.9
        libm.so.2 =>     /lib/64/libm.so.2
        libgcc_s.so.1 =>         /usr/gcc/6/lib/amd64/libgcc_s.so.1
        libc.so.1 =>     /lib/64/libc.so.1
        libpthread.so.1 =>       /lib/64/libpthread.so.1
        libsocket.so.1 =>        /lib/64/libsocket.so.1
        libnsl.so.1 =>   /lib/64/libnsl.so.1
        libsendfile.so.1 =>      /lib/64/libsendfile.so.1
        libmp.so.2 =>    /lib/64/libmp.so.2
        libmd.so.1 =>    /lib/64/libmd.so.1

root@z165:/rws1/users/root/du2/components/gcc-6# ./t
hello world