1// RUN: %clang_cc1 -emit-llvm %s -o - -triple=i386-pc-win32 | \
2// RUN:     FileCheck --check-prefix=WIN %s
3//
4// RUN: %clang_cc1 -emit-llvm %s -o - -triple=i386-mingw32 | \
5// RUN:     FileCheck --check-prefix=ITANIUM %s
6
7void __stdcall f1(void) {}
8// WIN: define x86_stdcallcc void @"\01?f1@@YGXXZ"
9// ITANIUM: define x86_stdcallcc void @"\01__Z2f1v@0"
10
11void __fastcall f2(void) {}
12// WIN: define x86_fastcallcc void @"\01?f2@@YIXXZ"
13// ITANIUM: define x86_fastcallcc void @"\01@_Z2f2v@0"
14
15extern "C" void __stdcall f3(void) {}
16// WIN: define x86_stdcallcc void @"\01_f3@0"
17// ITANIUM: define x86_stdcallcc void @"\01_f3@0"
18
19extern "C" void __fastcall f4(void) {}
20// WIN: define x86_fastcallcc void @"\01@f4@0"
21// ITANIUM: define x86_fastcallcc void @"\01@f4@0"
22
23struct Foo {
24  void __stdcall foo();
25  static void __stdcall bar();
26};
27
28void Foo::foo() {}
29// WIN: define x86_stdcallcc void @"\01?foo@Foo@@QAGXXZ"
30// ITANIUM: define x86_stdcallcc void @"\01__ZN3Foo3fooEv@4"
31
32void Foo::bar() {}
33// WIN: define x86_stdcallcc void @"\01?bar@Foo@@SGXXZ"
34// ITANIUM: define x86_stdcallcc void @"\01__ZN3Foo3barEv@0"
35
36// Mostly a test that we don't crash and that the names start with a \01.
37// gcc on mingw produces __Zpp@4
38// cl produces _++@4
39extern "C" void __stdcall operator++(Foo &x) {
40}
41// WIN: define x86_stdcallcc void @"\01??E@YGXAAUFoo@@@Z"
42// ITANIUM: define x86_stdcallcc void @"\01__ZppR3Foo@4"
43