[Bug go/100537] Bootstrap-O3 and bootstrap-debug fail on 32-bit ARM after gcc-12-657-ga076632e274a

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100537

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
So you can try if the following fixes the bootstrap.

diff --git a/gcc/go/go-gcc.cc b/gcc/go/go-gcc.cc
index 5d9dbb5d068..18673e54c96 100644
--- a/gcc/go/go-gcc.cc
+++ b/gcc/go/go-gcc.cc
@@ -1680,6 +1680,7 @@ Gcc_backend::address_expression(Bexpression* bexpr,
Location location)
   if (expr == error_mark_node)
     return this->error_expression();

+  mark_addressable (expr);
   tree ret = build_fold_addr_expr_loc(location.gcc_location(), expr);
   return this->make_expression(ret);
 }