; ModuleID = '<stdin>'
-@b = constant i31 0 ; <i31*> [#uses=0]
-@c = constant i31 -2 ; <i31*> [#uses=0]
-@d = constant i31 0 ; <i31*> [#uses=0]
-@e = constant i31 -1 ; <i31*> [#uses=0]
-@f = constant i31 1 ; <i31*> [#uses=0]
-@g = constant i31 3 ; <i31*> [#uses=0]
-@h = constant i31 0 ; <i31*> [#uses=0]
-@i = constant i31 -1073741824 ; <i31*> [#uses=0]
-@j = constant i31 1 ; <i31*> [#uses=0]
-@k = constant i31 0 ; <i31*> [#uses=0]
-@l = constant i31 -1 ; <i31*> [#uses=0]
-@m = constant i31 -1 ; <i31*> [#uses=0]
-@n = constant i31 -2 ; <i31*> [#uses=0]
-@q = constant i31 0 ; <i31*> [#uses=0]
-@r = constant i31 2 ; <i31*> [#uses=0]
-@s = constant i31 1 ; <i31*> [#uses=0]
-@t = constant i31 0 ; <i31*> [#uses=0]
-@o = constant i31 0 ; <i31*> [#uses=0]
-@p = constant i31 -1 ; <i31*> [#uses=0]
-implementation ; Functions:
+@b = constant i31 0 ; <i31*> [#uses=0]
+@c = constant i31 -2 ; <i31*> [#uses=0]
+@d = constant i31 0 ; <i31*> [#uses=0]
+@e = constant i31 -1 ; <i31*> [#uses=0]
+@f = constant i31 1 ; <i31*> [#uses=0]
+@g = constant i31 3 ; <i31*> [#uses=0]
+@h = constant i31 undef ; <i31*> [#uses=0]
+@i = constant i31 -1073741824 ; <i31*> [#uses=0]
+@j = constant i31 1 ; <i31*> [#uses=0]
+@l = constant i31 -1 ; <i31*> [#uses=0]
+@n = constant i31 -2 ; <i31*> [#uses=0]
+@q = constant i31 0 ; <i31*> [#uses=0]
+@r = constant i31 2 ; <i31*> [#uses=0]
+@s = constant i31 1 ; <i31*> [#uses=0]
+@t = constant i31 0 ; <i31*> [#uses=0]
+@o = constant i31 0 ; <i31*> [#uses=0]
+@p = constant i31 -1 ; <i31*> [#uses=0]
+@u = constant i31 -3 ; <i31*> [#uses=0]