1 ; RUN: opt < %s -adce -simplifycfg -S | grep call
2 declare void @exit(i32)
4 define i32 @main(i32 %argc) {
5 %C = icmp eq i32 %argc, 1 ; <i1> [#uses=2]
6 br i1 %C, label %Cond, label %Done
9 br i1 %C, label %Loop, label %Done
11 Loop: ; preds = %Loop, %Cond
12 call void @exit( i32 0 )
15 Done: ; preds = %Cond, %0