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

[aldyh at gcc dot gnu.org]

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

--- Comment #7 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
Author: aldyh
Date: Wed Sep 13 17:09:52 2017
New Revision: 252484

URL: https://gcc.gnu.org/viewcvs?rev=252484&root=gcc&view=rev
Log:
        PR go/81893
    runtime: only use PPC GNU/Linux register code on little endian

    Reportedly the current code builds on little endian but not big endian.

    Fixes https://gcc.gnu.org/PR81893.

    Reviewed-on: https://go-review.googlesource.com/57110

Modified:
    branches/range-gen2/gcc/go/gofrontend/MERGE
    branches/range-gen2/libgo/runtime/go-signal.c