BugFix: add missing assure_cf_loop() for copy graphs

[r19571]

diff --git a/ir/opt/opt_inline.c b/ir/opt/opt_inline.c
index 2c22be2..e33e3f7 100644 (file)
--- a/ir/opt/opt_inline.c
+++ b/ir/opt/opt_inline.c
@@ -2022,6 +2022,7 @@ void inline_functions(int maxsize, int inline_threshold) {
                                        callee_env = alloc_inline_irg_env();
                                        set_irg_link(copy, callee_env);
 
+                                       assure_cf_loop(copy);
                                        wenv.x              = callee_env;
                                        wenv.ignore_callers = 1;
                                        irg_walk_graph(copy, NULL, collect_calls2, &wenv);