; to that containing %G should likewise drop to null.
@G = internal global i8** null
-define i32 @main(i32 %argc, i8** %argv) {
+define i32 @main(i32 %argc, i8** %argv) norecurse {
; CHECK-LABEL: @main(
; CHECK: %G = alloca
store i8** %argv, i8*** @G