xref: /llvm-project/llvm/test/ThinLTO/X86/Inputs/cfi-distributed.ll (revision d5d3eb16b7ab72529c83dacb2889811491e48909) 
1target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
2target triple = "x86_64-grtev4-linux-gnu"
3
4%struct.B2 = type { %struct.A2 }
5%struct.A2 = type { ptr }
6%struct.B3 = type { %struct.A3 }
7%struct.A3 = type { ptr }
8
9@_ZTV1B2 = constant { [3 x ptr] } { [3 x ptr] [ptr undef, ptr undef, ptr undef] }, !type !0
10
11@_ZTV1B3 = constant { [3 x ptr] } { [3 x ptr] [ptr undef, ptr undef, ptr undef] }, !type !1
12
13define void @test2(ptr %b) {
14entry:
15  %vtable2 = load ptr, ptr %b
16  %0 = tail call i1 @llvm.type.test(ptr %vtable2, metadata !"_ZTS1A2")
17  br i1 %0, label %cont, label %trap
18
19trap:
20  tail call void @llvm.trap()
21  unreachable
22
23cont:
24  ret void
25}
26
27define void @test1(ptr %b) {
28entry:
29  %vtable2 = load ptr, ptr %b
30  %0 = tail call i1 @llvm.type.test(ptr %vtable2, metadata !"_ZTS1A3")
31  br i1 %0, label %cont, label %trap
32
33trap:
34  tail call void @llvm.trap()
35  unreachable
36
37cont:
38  ret void
39}
40
41@test3 = hidden unnamed_addr alias void (ptr), ptr @test1
42
43declare i1 @llvm.type.test(ptr, metadata)
44declare void @llvm.trap()
45
46!0 = !{i64 16, !"_ZTS1A2"}
47!1 = !{i64 16, !"_ZTS1A3"}
48