[Bug go/81893] [8 regression] compilation error in libgo starting with r251127

[seurer at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81893

--- Comment #2 from seurer at gcc dot gnu.org ---
Yes, it compiles OK on LE.

Note that I saw the errors on both power7 and power8 BE systems and using
different versions of gcc to build.