https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61382
--- Comment #10 from Jason Merrill <jason at gcc dot gnu.org> --- (In reply to Brooks Moses from comment #9) > FWIW, the new initlist86.C test that this adds is failing on the > google/gcc-4_9 branch on powerpc64le and aarch64, though it passes on > x86_64. I haven't yet checked on the upstream 4.9 branch, but I figured a > heads-up might be useful. Thanks. Does removing "PUSH_ARGS_REVERSED &&" from the cp_gimplify_expr change fix it?