[Bug debug/101947] [12 Regression] broken LTO bootstrap in get_base_type_offset at dwarf2out.c:4330

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101947

--- Comment #9 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Obvious kludge:

diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 07a479f6382..fb436b8c77c 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -19484,6 +19491,7 @@ loc_list_from_tree_1 (tree loc, int want_address,
       else if (!(context && context->strict_signedness)
               || TYPE_UNSIGNED (TREE_TYPE (loc))
               || (dwarf_strict && dwarf_version < 5)
+              || early_dwarf
               || !is_a <scalar_int_mode> (mode, &int_mode)
               || !(type_die = base_type_for_mode (mode, false)))
        deref = new_loc_descr (DW_OP_deref_size, size, 0);