[Bug go/82607] SPARC Linux: go frontend runs infinitely on 5.4.0, 6.4.0 and 7.2.0

[i at jsteward dot moe]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82607

--- Comment #1 from i at jsteward dot moe ---
Seems like a simple Hello world directly compiled with gccgo will work as
normal.