xref: /llvm-project/clang/test/CodeGenCXX/vtable-pointer-initialization-address-space.cpp (revision e13cbaca6925629165e3cced90b33777f0fe09fe)
1 // RUN: %clang_cc1 %s -triple=amdgcn-amd-amdhsa -std=c++11 -emit-llvm -o - | FileCheck %s
2 // RUN: %clang_cc1 %s -triple=spirv64-amd-amdhsa -std=c++11 -emit-llvm -o - | FileCheck %s --check-prefix=WITH-NONZERO-DEFAULT-AS
3 
4 struct Field {
5   Field();
6   ~Field();
7 };
8 
9 struct Base {
10   Base();
11   ~Base();
12 };
13 
14 struct A : Base {
15   A();
16   ~A();
17 
18   virtual void f();
19 
20   Field field;
21 };
22 
23 // CHECK-LABEL: define{{.*}} void @_ZN1AC2Ev(ptr {{[^,]*}} %this) unnamed_addr
24 // CHECK: call void @_ZN4BaseC2Ev(
25 // CHECK: store ptr addrspace(1) getelementptr inbounds inrange(-16, 8) ({ [3 x ptr addrspace(1)] }, ptr addrspace(1) @_ZTV1A, i32 0, i32 0, i32 2)
26 // CHECK: call void @_ZN5FieldC1Ev(
27 // CHECK: ret void
28 // WITH-NONZERO-DEFAULT-AS-LABEL: define{{.*}} void @_ZN1AC2Ev(ptr addrspace(4) {{[^,]*}} %this) unnamed_addr
29 A::A() { }
30 
31 // CHECK-LABEL: define{{.*}} void @_ZN1AD2Ev(ptr {{[^,]*}} %this) unnamed_addr
32 // CHECK: store ptr addrspace(1) getelementptr inbounds inrange(-16, 8) ({ [3 x ptr addrspace(1)] }, ptr addrspace(1) @_ZTV1A, i32 0, i32 0, i32 2)
33 // CHECK: call void @_ZN5FieldD1Ev(
34 // CHECK: call void @_ZN4BaseD2Ev(
35 // CHECK: ret void
36 // WITH-NONZERO-DEFAULT-AS-LABEL: define{{.*}} void @_ZN1AD2Ev(ptr addrspace(4) {{[^,]*}} %this) unnamed_addr
37 A::~A() { }
38 
39 struct B : Base {
40   virtual void f();
41 
42   Field field;
43 };
44 
45 void f() { B b; }
46 
47 // CHECK-LABEL: define linkonce_odr void @_ZN1BC1Ev(ptr {{[^,]*}} %this) unnamed_addr
48 // CHECK: call void @_ZN1BC2Ev(
49 // WITH-NONZERO-DEFAULT-AS-LABEL: define linkonce_odr{{.*}} void @_ZN1BC1Ev(ptr addrspace(4) {{[^,]*}} %this) unnamed_addr
50 
51 // CHECK-LABEL: define linkonce_odr void @_ZN1BD1Ev(ptr {{[^,]*}} %this) unnamed_addr
52 // CHECK: call void @_ZN1BD2Ev(
53 // WITH-NONZERO-DEFAULT-AS-LABEL: define linkonce_odr{{.*}} void @_ZN1BD1Ev(ptr addrspace(4) {{[^,]*}} %this) unnamed_addr
54 
55 // CHECK-LABEL: define linkonce_odr void @_ZN1BC2Ev(ptr {{[^,]*}} %this) unnamed_addr
56 // CHECK: call void @_ZN4BaseC2Ev(
57 // CHECK: store ptr addrspace(1) getelementptr inbounds inrange(-16, 8) ({ [3 x ptr addrspace(1)] }, ptr addrspace(1) @_ZTV1B, i32 0, i32 0, i32 2)
58 // CHECK: call void @_ZN5FieldC1Ev
59 // CHECK: ret void
60 // WITH-NONZERO-DEFAULT-AS-LABEL: define linkonce_odr{{.*}} void @_ZN1BC2Ev(ptr addrspace(4) {{[^,]*}} %this) unnamed_addr
61 
62 // CHECK-LABEL: define linkonce_odr void @_ZN1BD2Ev(ptr {{[^,]*}} %this) unnamed_addr
63 // CHECK: store ptr addrspace(1) getelementptr inbounds inrange(-16, 8) ({ [3 x ptr addrspace(1)] }, ptr addrspace(1) @_ZTV1B, i32 0, i32 0, i32 2)
64 // CHECK: call void @_ZN5FieldD1Ev(
65 // CHECK: call void @_ZN4BaseD2Ev(
66 // CHECK: ret void
67 // WITH-NONZERO-DEFAULT-AS-LABEL: define linkonce_odr{{.*}} void @_ZN1BD2Ev(ptr addrspace(4) {{[^,]*}} %this) unnamed_addr
68