Partially undo r20786: Emit ret $0 especially when its BB is only reached by a fallt...

[libfirm] / ir / be / bearch.c

diff --git a/ir/be/bearch.c b/ir/be/bearch.c
index ce75db6..45c15fd 100644 (file)
--- a/ir/be/bearch.c
+++ b/ir/be/bearch.c
@@ -332,7 +332,7 @@ extern char *arch_register_req_format(char *buf, size_t len,
                }
        }
 
-       if(arch_register_req_is(req, should_be_different)) {
+       if (arch_register_req_is(req, must_be_different)) {
                const unsigned other = req->other_different;
                int i;