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-rw-r--r--gcc/ubsan.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/ubsan.c b/gcc/ubsan.c
index 11a41e1dc53..17965efde5c 100644
--- a/gcc/ubsan.c
+++ b/gcc/ubsan.c
@@ -145,6 +145,7 @@ ubsan_encode_value (tree t, bool in_expand_p)
code by making vars unnecessarily addressable. */
tree var = create_tmp_var (type);
tree tem = build2 (MODIFY_EXPR, void_type_node, var, t);
+ mark_addressable (var);
if (in_expand_p)
{
rtx mem