1 ; RUN: opt < %s -basicaa -gvn -dce -S | FileCheck %s
3 %struct.A = type { i32 }
4 %struct.B = type { %struct.A }
5 @a = global %struct.B zeroinitializer ; <%struct.B*> [#uses=2]
7 define i32 @_Z3fooP1A(%struct.A* %b) {
11 store i32 1, i32* getelementptr (%struct.B, %struct.B* @a, i32 0, i32 0, i32 0), align 8
12 %tmp4 = getelementptr %struct.A, %struct.A* %b, i32 0, i32 0 ;<i32*> [#uses=1]
13 store i32 0, i32* %tmp4, align 4
14 %tmp7 = load i32, i32* getelementptr (%struct.B, %struct.B* @a, i32 0, i32 0, i32 0), align 8 ; <i32> [#uses=1]