br i1 %or.cond, label %done, label %go
done:
ret void
-; CHECK: @test1
+; CHECK-LABEL: @test1(
; CHECK: go:
; CHECK: %conv.v.i0.1 = insertelement <2 x i32> undef, i32 %n.0, i32 0
; FIXME: When tree pruning is deterministic, include the entire output.