1 ; RUN: opt < %s -analyze -scalar-evolution | FileCheck %s
6 target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
8 %struct.Foo = type { i32 }
9 %struct.NonPod = type { [2 x %struct.Foo] }
11 define void @_Z3foov() nounwind {
13 %x = alloca %struct.NonPod, align 8 ; <%struct.NonPod*> [#uses=2]
14 %0 = getelementptr %struct.NonPod, %struct.NonPod* %x, i32 0, i32 0 ; <[2 x %struct.Foo]*> [#uses=1]
15 %1 = getelementptr [2 x %struct.Foo], [2 x %struct.Foo]* %0, i32 1, i32 0 ; <%struct.Foo*> [#uses=1]
18 bb1.i: ; preds = %bb2.i, %entry
19 %.0.i = phi %struct.Foo* [ %1, %entry ], [ %4, %bb2.i ] ; <%struct.Foo*> [#uses=2]
20 %2 = getelementptr %struct.NonPod, %struct.NonPod* %x, i32 0, i32 0, i32 0 ; <%struct.Foo*> [#uses=1]
21 %3 = icmp eq %struct.Foo* %.0.i, %2 ; <i1> [#uses=1]
22 br i1 %3, label %_ZN6NonPodD1Ev.exit, label %bb2.i
24 bb2.i: ; preds = %bb1.i
25 %4 = getelementptr %struct.Foo, %struct.Foo* %.0.i, i32 -1 ; <%struct.Foo*> [#uses=1]
28 _ZN6NonPodD1Ev.exit: ; preds = %bb1.i