1; RUN: opt < %s -aa-pipeline=basic-aa -passes=gvn,dce -S | FileCheck %s 2 3 %struct.A = type { i32 } 4 %struct.B = type { %struct.A } 5@a = global %struct.B zeroinitializer ; <ptr> [#uses=2] 6 7define i32 @_Z3fooP1A(ptr %b) { 8; CHECK: %tmp7 = load 9; CHECK: ret i32 %tmp7 10entry: 11 store i32 1, ptr @a, align 8 12 %tmp4 = getelementptr %struct.A, ptr %b, i32 0, i32 0 ;<ptr> [#uses=1] 13 store i32 0, ptr %tmp4, align 4 14 %tmp7 = load i32, ptr @a, align 8 ; <i32> [#uses=1] 15 ret i32 %tmp7 16} 17