1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c
index 6bb3fdebb64..01b7cfc50fc 100644
--- a/gcc/tree-inline.c
+++ b/gcc/tree-inline.c
@@ -1200,6 +1200,10 @@ declare_return_variable (copy_body_data *id, tree return_slot_addr,
 	var = return_slot_addr;
       else
 	var = build_fold_indirect_ref (return_slot_addr);
+      if (TREE_CODE (TREE_TYPE (result)) == COMPLEX_TYPE
+	  && !DECL_COMPLEX_GIMPLE_REG_P (result)
+	  && DECL_P (var))
+	DECL_COMPLEX_GIMPLE_REG_P (var) = 0;
       use = NULL;
       goto done;
     }