1; RUN: opt -tbaa -sink -S < %s | FileCheck %s
2
3; CHECK: a:
4; CHECK:   %f = load float* %p, !tbaa [[TAGA:!.*]]
5; CHECK:   store float %f, float* %q
6
7define void @foo(float* %p, i1 %c, float* %q, float* %r) {
8  %f = load float* %p, !tbaa !0
9  store float 0.0, float* %r, !tbaa !1
10  br i1 %c, label %a, label %b
11a:
12  store float %f, float* %q
13  br label %b
14b:
15  ret void
16}
17
18; CHECK: [[TAGA]] = metadata !{metadata [[TYPEA:!.*]], metadata [[TYPEA]], i64 0}
19; CHECK: [[TYPEA]] = metadata !{metadata !"A", metadata !{{.*}}}
20!0 = metadata !{metadata !3, metadata !3, i64 0}
21!1 = metadata !{metadata !4, metadata !4, i64 0}
22!2 = metadata !{metadata !"test"}
23!3 = metadata !{metadata !"A", metadata !2}
24!4 = metadata !{metadata !"B", metadata !2}
25