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; RUN: opt < %s -passes=adce -disable-output
; RUN: opt < %s -passes=adce -adce-remove-loops -disable-output
@G = external global ptr ; <ptr> [#uses=1]
declare void @Fn(ptr)
define i32 @main(i32 %argc.1, ptr %argv.1) {
entry:
br label %endif.42
endif.42: ; preds = %shortcirc_done.12, %then.66, %endif.42, %entry
br i1 false, label %endif.65, label %endif.42
then.66: ; preds = %shortcirc_done.12
call void @Fn( ptr %tmp.2846 )
br label %endif.42
endif.65: ; preds = %endif.42
%tmp.2846 = load ptr, ptr @G ; <ptr> [#uses=1]
br i1 false, label %shortcirc_next.12, label %shortcirc_done.12
shortcirc_next.12: ; preds = %endif.65
br label %shortcirc_done.12
shortcirc_done.12: ; preds = %shortcirc_next.12, %endif.65
br i1 false, label %then.66, label %endif.42
}
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