1// RUN: %clang_cc1 -emit-llvm %s -o - -triple=i386-pc-win32 | FileCheck %s
2
3class C {
4 public:
5  void simple_method() {}
6
7  void __cdecl cdecl_method() {}
8
9  void vararg_method(const char *fmt, ...) {}
10
11  static void static_method() {}
12
13  int a;
14};
15
16void call_simple_method() {
17  C instance;
18
19  instance.simple_method();
20// Make sure that the call uses the right calling convention:
21// CHECK: call x86_thiscallcc void @"\01?simple_method@C@@QAEXXZ"
22// CHECK: ret
23
24// Make sure that the definition uses the right calling convention:
25// CHECK: define linkonce_odr x86_thiscallcc void @"\01?simple_method@C@@QAEXXZ"
26// CHECK: ret
27}
28
29void call_cdecl_method() {
30  C instance;
31  instance.cdecl_method();
32// Make sure that the call uses the right calling convention:
33// CHECK: call void @"\01?cdecl_method@C@@QAAXXZ"
34// CHECK: ret
35
36// Make sure that the definition uses the right calling convention:
37// CHECK: define linkonce_odr void @"\01?cdecl_method@C@@QAAXXZ"
38// CHECK: ret
39}
40
41void call_vararg_method() {
42  C instance;
43  instance.vararg_method("Hello");
44// Make sure that the call uses the right calling convention:
45// CHECK: call void (%class.C*, i8*, ...)* @"\01?vararg_method@C@@QAAXPBDZZ"
46// CHECK: ret
47
48// Make sure that the definition uses the right calling convention:
49// CHECK: define linkonce_odr void @"\01?vararg_method@C@@QAAXPBDZZ"
50}
51
52void call_static_method() {
53  C::static_method();
54// Make sure that the call uses the right calling convention:
55// CHECK: call void @"\01?static_method@C@@SAXXZ"
56// CHECK: ret
57
58// Make sure that the definition uses the right calling convention:
59// CHECK: define linkonce_odr void @"\01?static_method@C@@SAXXZ"
60}
61
62class Base {
63 public:
64  Base() {}
65  ~Base() {}
66};
67
68class Child: public Base { };
69
70void constructors() {
71  Child c;
72// Make sure that the Base constructor call in the Child constructor uses
73// the right calling convention:
74// CHECK: define linkonce_odr x86_thiscallcc %class.Child* @"\01??0Child@@QAE@XZ"
75// CHECK: %{{[.0-9A-Z_a-z]+}} = call x86_thiscallcc %class.Base* @"\01??0Base@@QAE@XZ"
76// CHECK: ret
77
78// Make sure that the Base destructor call in the Child denstructor uses
79// the right calling convention:
80// CHECK: define linkonce_odr x86_thiscallcc void @"\01??1Child@@QAE@XZ"
81// CHECK: call x86_thiscallcc void @"\01??1Base@@QAE@XZ"
82// CHECK: ret
83
84// Make sure that the Base destructor definition uses the right CC:
85// CHECK: define linkonce_odr x86_thiscallcc void @"\01??1Base@@QAE@XZ"
86
87// Make sure that the Base constructor definition uses the right CC:
88// CHECK: define linkonce_odr x86_thiscallcc %class.Base* @"\01??0Base@@QAE@XZ"
89}
90