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; Promoting some values allows promotion of other values.
; RUN: opt < %s -mem2reg -S | not grep alloca
define i32 @test2() {
%result = alloca i32 ; <i32*> [#uses=2]
%a = alloca i32 ; <i32*> [#uses=2]
%p = alloca i32* ; <i32**> [#uses=2]
store i32 0, i32* %a
store i32* %a, i32** %p
%tmp.0 = load i32*, i32** %p ; <i32*> [#uses=1]
%tmp.1 = load i32, i32* %tmp.0 ; <i32> [#uses=1]
store i32 %tmp.1, i32* %result
%tmp.2 = load i32, i32* %result ; <i32> [#uses=1]
ret i32 %tmp.2
}
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