1 ; Promoting some values allows promotion of other values.
2 ; RUN: opt < %s -mem2reg -S | not grep alloca
5 %result = alloca i32 ; <i32*> [#uses=2]
6 %a = alloca i32 ; <i32*> [#uses=2]
7 %p = alloca i32* ; <i32**> [#uses=2]
9 store i32* %a, i32** %p
10 %tmp.0 = load i32** %p ; <i32*> [#uses=1]
11 %tmp.1 = load i32* %tmp.0 ; <i32> [#uses=1]
12 store i32 %tmp.1, i32* %result
13 %tmp.2 = load i32* %result ; <i32> [#uses=1]