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 
7 void __stdcall f1(void) {}
8 // WIN: define dso_local x86_stdcallcc void @"?f1@@YGXXZ"
9 // ITANIUM: define dso_local x86_stdcallcc void @"\01__Z2f1v@0"
10 
11 void __fastcall f2(void) {}
12 // WIN: define dso_local x86_fastcallcc void @"?f2@@YIXXZ"
13 // ITANIUM: define dso_local x86_fastcallcc void @"\01@_Z2f2v@0"
14 
15 extern "C" void __stdcall f3(void) {}
16 // WIN: define dso_local x86_stdcallcc void @"\01_f3@0"
17 // ITANIUM: define dso_local x86_stdcallcc void @"\01_f3@0"
18 
19 extern "C" void __fastcall f4(void) {}
20 // WIN: define dso_local x86_fastcallcc void @"\01@f4@0"
21 // ITANIUM: define dso_local x86_fastcallcc void @"\01@f4@0"
22 
23 void __pascal f5(void) {}
24 // WIN: define dso_local void @"?f5@@YCXXZ"
25 // ITANIUM: define dso_local void @_Z2f5v
26 
27 struct Foo {
28   void __stdcall foo();
29   static void __stdcall bar();
30 };
31 
32 void Foo::foo() {}
33 // WIN: define dso_local x86_stdcallcc void @"?foo@Foo@@QAGXXZ"
34 // ITANIUM: define dso_local x86_stdcallcc void @"\01__ZN3Foo3fooEv@4"
35 
36 void Foo::bar() {}
37 // WIN: define dso_local x86_stdcallcc void @"?bar@Foo@@SGXXZ"
38 // ITANIUM: define dso_local x86_stdcallcc void @"\01__ZN3Foo3barEv@0"
39 
40 // Mostly a test that we don't crash and that the names start with a \01.
41 // gcc on mingw produces __Zpp@4
42 // cl produces _++@4
43 extern "C" void __stdcall operator++(Foo &x) {
44 }
45 // WIN: define dso_local x86_stdcallcc void @"??E@YGXAAUFoo@@@Z"
46 // ITANIUM: define dso_local x86_stdcallcc void @"\01__ZppR3Foo@4"
47