test/Analysis/Andersens/2008-03-19-External.ll

; RUN: opt < %s -anders-aa -gvn -S | not grep undef
; PR2160

declare void @f(i32*)

define i32 @g() {
entry:
        %tmp = alloca i32               ; <i32*> [#uses=2]
        call void @f( i32* %tmp )
        %tmp2 = load i32* %tmp          ; <i32> [#uses=1]
        ret i32 %tmp2
}